Masu haɗawa da watsawa

Inda Za a Sayi Mafi Kyau Na'urorin haɗi masu wucewa?

 

FMUSER ya kasance ɗaya daga cikin manyan masu samar da kayan aikin watsa shirye-shirye sama da shekaru 10. Tun daga 2008, FMUSER ya ƙirƙiri yanayin aiki wanda ke haɓaka haɗin gwiwar ƙirƙira tsakanin ma'aikatan ƙwararrun ƙwararrun masu haɓaka injiniya da ƙungiyar masana'anta.

 

Ta hanyar wannan ruhun da sadaukarwa ga haɗin gwiwa na gaskiya, FMUSER ya sami damar ƙirƙirar wasu sabbin kayan aikin lantarki, ta yin amfani da ƙa'idodin da aka gwada lokaci na jiya da haɗa ci gaban kimiyyar yau.

 

fmuser-yana ba da-kayan-tashar-watsa shirye-shirye tare da-abincin-duniya-700px.jpg

 

Ɗaya daga cikin manyan nasarorin da muka samu, da kuma mashahurin zaɓi na abokan cinikinmu da yawa, shine kayan aikin mu na yau da kullun don tashoshin watsa shirye-shirye.

 

"Zaku iya samun wasu abubuwa masu kyau daga FMUSER. Suna rufe duk kewayon wutar lantarki don Mai watsawa Mai watsawa, Mafi kyawun FM Combiner na siyarwa, wutar lantarki daga 4kw zuwa 15kw, 40kw zuwa 120kw"

- - - - - James, memba mai aminci na FMUSER

 

FMUSER High-Quality FM Combiners don Gidan Watsa Labarai

 

Godiya ga masana'anta mai daraja ta duniya, FMUSER, a matsayin jagora mai kera kayan aikin watsa shirye-shirye, ya sami nasarar bauta wa kowane nau'in abokan ciniki ta hanyar samar da ingantaccen hanyoyin watsa shirye-shiryen watsa shirye-shirye sama da shekaru 10, abu ɗaya shine tabbas mai haɗawa mai ƙarfi mai ƙarfi tare da abubuwan shigar da abubuwa da yawa, galibi ana amfani da shi don watsa shirye-shiryen FM da yawa tare da eriya FM masu raba. 

 

FM Combiner namu yana aiki da kyau a:

 

  • ƙwararrun tashoshin rediyon FM a matakan lardi, gundumomi, da na gari
  • Matsakaici da manyan tashoshin rediyon FM tare da ɗaukar hoto mai faɗi
  • ƙwararrun gidan rediyon FM tare da miliyoyin masu sauraro
  • Masu aikin rediyo waɗanda ke son siyan manyan ƙwararrun masu watsa rediyon FM akan farashi mai rahusa

 

Nemi Magana

 

FM Combiners: Menene Daidai?

 

Aikace-aikacen masu haɗa FM na iya saduwa da karuwar buƙatun watsa shirye-shirye, da magance matsalar rashin sarari akan hasumiya ta eriya. Dukanmu mun san cewa mai haɗa ma'aunin FM na tashoshin rediyo kuma ana kiransa da Constant Impedance Combiner (CIB), iri ɗaya da FM Haɗin tsarin fasaha shine cikakkiyar hanyar watsa shirye-shiryen watsa shirye-shirye maras tsada don masu watsa shirye-shiryen rediyo.

 

Eriyar FM tana buƙatar zama eriya mai faɗi mai faɗi tare da isasshiyar ƙarfin wuta da cikakken mitar mitar don biyan buƙatun mai haɗa FM. Don mitoci daban-daban na aiki, ana buƙatar hanyoyin ramawa daban-daban don dacewa da daidaitattun ma'aunin igiyar ruwa har zuwa daidaitaccen matakin fasaha, wanda ya sa wannan mai haɗa FM ya fi dacewa azaman tsarin Haɗin FM don gidan rediyon FM.

 

Fasahar haɗaɗɗiyar FM wacce ke amfani da fasahar RF ta ci gaba da sabuwar fasahar CAD, wacce ke da tashoshin shigar da cavities (tashoshi) 3/4 gabaɗaya, wanda ke nufin tana iya isar da sigina daga ƴan ma'auratan FM fasinjan FM masu watsawa daidai. ƙwararrun ƙwararrun ƙwararrun RF ɗinmu ne suka ƙirƙira shi da haɓaka shi ba tare da katsewa ba, wanda ke nufin wannan Mai haɗa FM mai ƙarfi ya zo tare da ingantaccen inganci da ƙarancin farashi.

 

Ko kai rookie ne ko kwararre a fasahar watsa shirye-shiryen RF, ana buƙatar sanin cewa 4 tashoshi masu watsa shirye-shirye wani muhimmin sashi ne kuma yana samar da hanyar haɗin kai tsakanin abin da ya gabata da mai zuwa a cikin tsarin watsa TV. Ayyukansa shine haɗa abubuwan watsawa don tashoshi daban-daban zuwa tashoshi ɗaya don amfani da eriya ɗaya don da yawa. Kayan aikin watsa shirye-shiryen FM don tashoshin rediyo.

 fm-combiner-ana-yawan-amfani-a cikin-gidajen watsa shirye-shiryen-radiyo-tare da-mai-ƙarfi-fm-mai watsawa-550px.jpg

 

Saboda eriya yana da tsada, kuma hasumiyar eriya zata iya samun iyakanceccen eriya, mai haɗa FM zai iya rage tsadar tsadar tsarin watsa FM/TV.

 

FMUSER yana rufe daban-daban masu haɗa watsawa don siyarwa, kamar FM daidaitaccen mahaɗan, nau'in tauraro mai haɗawa (bangaren haɗin gwiwa), haɗaɗɗen haɗin gwiwa, da sauransu, yana iya biyan buƙatu daban-daban. Wannan samfurin yana samun nasarar yin ritaya da aka keɓance kuma ya haɗu da matakan ƙarfi daban-daban da haɗin ƙira iri-iri. Maganin watsa mitar mara waya ta musamman da kuma tsarin gabaɗaya a cikin tsarin guje wa sake amfani da tacewa, saya masu haɗa FM daga FMUSER zai iya rage asarar watsa tsarin kuma ya adana kuɗin ku.

 

Nasiha don Amfani da Mai haɗa FM

 

Mai haɗawa na'ura ce mai wucewa, wacce ke ɗaukar ƙarfi fiye da mai watsa FM. Sabili da haka, bayan shigarwa da daidaitawa, babu buƙatar sake daidaita shi. The 4 cavity FM hadawa ana buƙatar lokacin da ya zama dole don watsa sigina da yawa daga eriya ɗaya. Ba tare da haɗakar da ta dace ba, sigina za su yi hulɗa a cikin masu watsawa juna, suna samar da samfuran haɗin gwiwa. 

 

Abubuwa da yawa da ya kamata ku sani lokacin amfani da FM Combiner

 

Idan kai ƙwararren injiniya ne na watsa shirye-shirye, ya zama dole a gare ka ka saba da yadda waɗannan rack dakin watsa shirye-shirye kayan aiki aiki, gami da ka'idodin kayan aikin watsa shirye-shiryen FM, da kayan aikin gidan rediyo kamar su Mai watsa shirye-shiryen FM, eriya FM, da mai haɗa RF, da dai sauransu. An yi sa'a, muna da mafi kyawun ƙungiyar fasahar FM waɗanda za su iya taimaka muku da kowane nau'in yadda ake ko menene-matsala, kuma muna da abubuwan da aka ambata. Kayan aikin watsa shirye-shiryen FM na siyarwa, Dukkansu sune mafi kyawun ingancin watsa shirye-shirye, alal misali, hanyoyin watsa shirye-shiryen FMUSER duk an keɓance su musamman don biyan bukatun tashoshin rediyo daban-daban, komai tsada ko aikin watsa shirye-shiryen, FMUSER koyaushe shine mafi kyawun.

 

Idan kuna sha'awar ƙarin bayani game da farashin mai haɗawa FMUSER, da kyau, jin daɗin tuntuɓar mu, bar imel ɗinku, aiko mana da sako, ko yi mana kira, muna 24/7 akan layi kuma za a amsa sakonku/email/kiran ku ASAP.

 

Nemi Magana

 

Yadda ake zabar FM Combiner? 5 Muhimman Matakai

 

Abokan ciniki da yawa suna zuwa wurinmu suna tambaya, "Hey, wane nau'in FM hadaddun na siyarwa sune suka fi shahara? Menene farashin mai haɗa FMUSER UHF/VHF?", abubuwan da ke biyowa game da yadda ake zabar mafi kyawun tsarin haɗin kai don tashar watsa shirye-shiryenku.

 

lura: Da kyau, a zahiri, wannan sirrin kasuwanci ne, don Allah kar a gaya wa kowa game da waɗannan mafi kyawun mahaɗar watsawa :)

  

Don haka, ta yaya za mu zaɓi mafi kyawun haɗin RF? Shawara daga ƙungiyar fasaha ta FMUSER:

 

 

Mataki #1 Copper, azurfa-plated tagulla, da kuma high quality aluminum gami sun fi kyau

 

Ya dan uwa, idan ana maganar dogon aikin gidan rediyon ka ne, ko gidan rediyon FM ne ko gidan talabijin na kasa, ba ka son ya daina aiki a ranar da ya fara aiki saboda wasu dalilai na ban mamaki.

 

Ka yi tunani game da shi, ina nufin, babu wanda yake son injin mai nauyi wanda ke biyan dubban daloli da yawa lokaci da ƙoƙari amma ba zai iya ci gaba da aiki ba? Don haka, lokacin da zaku iya zaɓar samun babban haɗe-haɗe da ingantattun kayan aiki, kamar jan ƙarfe, tagulla da aka yi da azurfa, da aluminium mai inganci, yakamata ku yanke shawarar ku cikin lokaci, kuma FMUSER na iya samar muku da irin wannan. na manyan ayyuka ƙwararrun kayan watsa shirye-shirye. Muna da duk abin da kuke so.

 

Mataki #2 Kuna Buƙatar Ƙwararrun Ƙwararrun Ƙwararru

 

Tawagarmu ta fasaha ta samu ra’ayoyi da dama kamar, “Allah, tunda maigidan namu ya sayi na’urar hada-hadar kudi ta dubunnan daloli daga wasu masana’antun na’urorin rediyo da ba a san su ba, yawan masu sha’awar shirin mu na rediyo ya yi kasa a gwiwa. ko "Ba zan iya jure wannan matalaucin hadawa ba!" Daga nan za mu ba su shawara da gaske, "Me ya sa ba za a zaɓi ƙwararrun mahaɗaɗɗen tashar RF ba?"

 

A yawancin gidajen rediyon abokan cinikinmu, akwai masu watsa FM da yawa ko masu watsa shirye-shiryen talabijin na jiha. A wannan lokacin, waɗancan masu haɗawa na ƙasa ba za su iya biyan buƙatun zamani na watsa ƙwararrun tashoshi da yawa ba. Kuna buƙatar wasu kayan aiki mafi kyau. FMUSER yana faruwa don rufe kusan duk ƙwararrun masu haɗa tashoshi da yawa waɗanda zaku iya samu akan kasuwa. Mu yi taɗi, tabbas za ku sami mafi kyau

 

Mataki #3 Ka Ji daɗin Abin da Masu Sauraronka ke morewa

 

Me zai hana a bar masu sauraro su ji daɗin shirye-shiryen rediyo mafi kyau yayin da kuke iyawa. Shin da gaske masu sauraron ku suna shirye su saurari shirye-shiryen rediyo masu cike da hayaniya? Yadda ake samun ingantaccen shirye-shiryen rediyo ya zama ɗaya daga cikin burin yawancin abokan cinikinmu masu maimaitawa. Tabbas, ko da kai gidan rediyo ne na ƙaramin gari ko gidan rediyo na ƙasa, ba za ka so ka rasa masu sauraronka masu daraja ba. An yi sa'a, zaku iya farawa tare da sabunta kayan aikin watsa shirye-shiryen ƙwararrun ku, lokacin da zaku iya samun kayan aikin gidan rediyo masu yawa tare da murdiya mai ƙarancin ƙarfi, asarar sakawa, da ƙarancin VSWR, RF mai haɗawa daga FMUSER, alal misali, don Allah kar ku yi shakka. Muna matukar farin ciki da yin hidimar ku da masu sauraron ku

 

Mataki #4 Girman yana da mahimmanci

 

Gabaɗaya, jimlar ɗakin ɗakin gidan rediyon ba zai kai girman ɗakin studio ba, kuma akwai kayan aikin watsa shirye-shirye da yawa, kamar na'urar watsa shirye-shiryen watsa shirye-shiryen irin su majalisar, feeders, inflators na waveguide, da sauransu, wanda ke nufin. cewa ƙungiyar fasaha dole ne ta tsara wurin da ya dace don haɗakarwa ba tare da shafar aikin waccan kayan aiki masu tsada ba, Mai haɗawa na gama gari na iya zama babba don shiga ɗakin tara, wanda ke tabbatar da cewa ƙaramin ƙira yana ɗaya daga cikin mahimman dalilan da ya sa mai haɗa RF ɗin mu har yanzu ya shahara a manyan tashoshin watsa shirye-shirye masu matsakaici da matsakaici

 

Mataki #5 Har yanzu Yana Bukatar Ayi La'akari da Tsarin Cikin Gida

 

Wani irin kayan aikin watsa shirye-shirye za a iya kiransa kayan aikin watsa shirye-shirye masu kyau? Wannan tambaya ce da ya kamata a yi tunani. Dauki mahaɗin a matsayin misali. A cikin ɗaruruwan bayanan tallace-tallace na masu haɗin RF ɗinmu da aka sayar a duk faɗin duniya, mun sami wasu abubuwan ban sha'awa: fiye da rabin abokan cinikinmu sun ba da rahoton cewa ba su yi la'akari da farashi da bayyanar da farko lokacin yin bincike ba. Akasin haka, wasu bayanan da talakawa ba za su iya kula da su sun ja hankalinsu ba, alal misali, lokacin da Jack daga Landan ya nuna sha'awar daya daga cikin hanyoyin watsa shirye-shiryen mu na gidan rediyon birni, mun ba shi wani na'ura mai mahimmanci. tsarin 40kw watsa mai haɗawa tare da cavities uku. Babban fasalin wannan samfurin shine tsarinsa mai sauƙi da kuma dacewa da haɗin kai da yawa. A gaskiya ma, gidan rediyon Jack yana ɗaya daga cikin shahararrun a yankin, kuma mai haɗawa da 40kw har yanzu yana hidima ga Jack da masu sauraronsa tun 2014. Tabbas, wannan ɗaya ne kawai daga cikin kyakkyawan ra'ayi na bayan-tallace-tallace na masu haɗin RF. Yawancin sauran abokan ciniki sun yi la'akari da cewa mai haɗa mu yana da ƙananan zafin jiki, ƙwararrun ƙirar ƙarfin ƙarfin ƙarfin aiki, haɗin wutar lantarki, da sauransu.

 

Nemi Magana

 

Menene Daban-daban na RF Combiner? 

 

Musamman, an raba su zuwa: 

 

  • Abubuwan da aka bayar na VHF CIB Combiners
  • VHF Digital CIB Combiners
  • VHF Starpoint Combiners
  • UHF ATV CIB Combiners
  • UHF DTV CIB Combiners
  • UHF Stretchline Combiners
  • UHF DTV Starpoint Combiners
  • UHF ATV Starpoint Combiners
  • UHF Digital CIB Combiner - Nau'in Majalisar 
  • L-Band Digital 3-tashar Combiners

 

Muna da mafi kyau Multi-channel FM masu haɗawa don siyarwa, siyan masu haɗa masu watsawa waɗanda ke da ƙarfi daga 4kW zuwa 120kW daga FMUSER! Musamman, 4 kW, 15 kW, 40 kW, 50 kW, 70 kW, da 120 kW FM CIB masu haɗawa tare da tashoshi 3 ko 4, akwai masu haɗa FM CIB tare da tashoshi da yawa daga FMUSER, da mita tare da 87 -108MHz, da kyau. Hakanan ana kiran su da ma'aunin daidaitawar FM, wanda ya bambanta da na nau'in tauraro mai haɗawa don siyarwa; Banda masu hada hada da Balanced, Starpoint hadaddiyar giyar suma suna daya daga cikin nau'ikan hadakan FM da aka fi siyar, karfin da ya kai daga 1kW zuwa 10kW, musamman, su ne 1kW, 3kW, 6kW, 10kW FM Starpoint hadaddiyar da tashoshi 3, 4, ko 6. , da mita tare da 87 -108MHz, irin waɗannan nau'in haɗin gwiwar ana kuma san su da nau'in tauraro.

 

Hakanan muna da mafi kyawun tashoshi masu yawa UHF/VHF TV masu haɗawa don siyarwa, saya masu haɗa TV waɗanda ke da iko daga 3kW zuwa 40kW daga FMUSER!

 

Waɗannan masu haɗawa sune 1 kW, 3 kW, 4 kW, 6 kW, 8 kW, 8/20 kW, 10 kW, 15 kW, 20kW, 15/20 kW, 24 kW, 25kW, 40 kW VHF/UHF TV hadawa tare da 3 , 4, 6 channels ko dual-mode waveguide filters, kuma ana kiran su da FM branched combeders, wasu daga cikinsu sune na'ura mai ƙarfi ko na'ura mai kwakwalwa, wasu daga cikinsu suna da nau'in dijital na L-band, amma yawancin su. su ne masu haɗa CIB ko nau'in tauraro (ko tauraro) masu haɗawa, tare da mitar daga 167 - 223 MHz, 470 - 862 MHz, 1452 - 1492 MHz.

 

Anan akwai wasu bayanai masu fa'ida game da samuwan masu haɗin watsawa tare da kyawawan ra'ayoyin bayan tallace-tallace na tsawon shekaru, ƙila ku yi sha'awar:

 

Chart A. IPC 4 kW masu haɗawa masu watsawa price

 

Na gaba shine FM Balanced Combiner for Sale | Tsallake

 

Nau'in model Power Min. Tazarar Mita Ƙunƙarar Shigar Ƙungiya Max. Input Power Shigar da WideBand Max. Input Power Channel/Kogo  Ziyarci Don Ƙari
FM A 4 kW 1.5 MHz 1 kW 3 kW 3 Kara
FM A1 4 kW 1 MHz* 1 kW 3 kW 4
FM B 4 kW 1.5 MHz 3 kW* 4 kW* 3 Kara
FM B1 4 kW 0.5 MHz* 3 kW* 4 kW* 4

lura: 

* Mai haɗawa tare da tazarar mitar ƙasa da 1 MHz ana iya keɓance shi

** Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 4 kW

 

Nemi Magana

 

Chart B. Babban Power FM CIB (daidaitaccen nau'in) Combiner for Sale

 

Wanda ya gabata shine a 4kW Babban Mai watsa wutar lantarki price | Tsallake

Na gaba shine FM Starpoint Hadewa for Sale | Tsallake

 

Nau'in Power model
Channel/Kogo 
Min. Tazarar Mita Ƙunƙarar Shigar Ƙungiya Max. Input Power Shigar da WideBand Max. Input Power Ziyarci Don Ƙari
FM

4 kW

A 3 1.5 MHz 1 kW 3 kW Kara
A1
4 1 MHz* 1 kW 3 kW
B 3 1.5 MHz 3 kW* 4 kW* Kara
B1 4 0.5 MHz* 3 kW* 4 kW*
15 kW
A 3 1.5 MHz
Ƙunƙarar Shigar Ƙungiya
6 kW*
Shigar da WideBand



15 kW*
Kara
A1 4 0.5 MHz*
6 kW*
15 kW*
B 3 1.5 MHz
10 kW*
15 kW*
Kara
B1 4 0.5 MHz*
10 kW*
15 kW*
40 kW
A 3 1.5 MHz
Ƙunƙarar Shigar Ƙungiya
10 kW Shigar da WideBand
30 kW Kara
A1 4 0.5 MHz*
10 kW 30 kW
50 kW
A
3 1.5 MHz
Ƙunƙarar Shigar Ƙungiya
20 kW*
Shigar da WideBand
50 kW*
Kara
A1
4 0.5 MHz*
20 kW*
50 kW*
70 kW/120 kW A 3 1.5 MHz*
Ƙunƙarar Shigar Ƙungiya
30 kW*
Shigar da WideBand
70 kW* Kara
70 kW/120 kW
A1 3 1.5 MHz*
30 kW*
120 kW*
Kara

lura: 

* Mai haɗawa tare da tazarar mitar ƙasa da 1 MHz ana iya keɓance shi

** Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 4 kW

 

Nemi Magana

 

Chart C. High Power FM Starpoint Hadewa price

 

Wanda ya gabata shine IPC FM Combiner for Sale | Tsallake

Na gaba shine Farashin Mai Haɗawa Mai Tsari-Jihar N-Channel | Tsallake

 

Nau'in Power model
Channel/Kogo 
haši Min. Tazarar Mita Max. Input Power Ziyarci Don Ƙari
FM 1 kW A 3 7-16 DIN
3 MHz 2 x 500 W Kara
FM 1 kW A1
4 7-16 DIN
1.5 MHz 2 x 500 W
FM 3 kW A 3 7-16 DIN
3 MHz 2 x 1.5 kW Kara
FM 3 kW A1 4 7-16 DIN
1.5 MHz 2 x 1.5 kW
FM
6 kW A 3 1 5 / 8 "
3 MHz
2 x 3 kW
Kara
FM
6 kW
A1 4 1 5 / 8 "
1.5 MHz
2 x 3 kW
FM
10 kW
A 3 1 5 / 8 "
3 MHz
2 x 5 kW
Kara
FM
10 kW
A1 4 1 5 / 8 "
1.5 MHz
2 x 5 kW
FM 20 kW
A 3 3 1 / 8 "
3 MHz
2 x 10 kW Kara
FM 20 kW
A1 4 3 1 / 8 "
1.5 MHz
2 x 10 kW

lura: 

* Mai haɗawa tare da tazarar mitar ƙasa da 1 MHz ana iya keɓance shi

** Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 4 kW

 

Nemi Magana

 

Jadawalin D. Tashar Mai Tashar N-Channel Mai Rarraba Jiha 

 

Wanda ya gabata shine FM Star Type Combiner for Sale | Tsallake

Na gaba shine Daidaitaccen Haɗin UHF/VHF for Sale | Tsallake

 

Nau'in Power Channel/Kogo 
haši Min. Tazarar Mita Max. Input Power Ziyarci Don Ƙari
FM 1 kW 2 1 5 / 8 "
3 MHz N x 1 W (N<5) Kara

 

Nemi Magana

 

Chart E. Babban Ƙarfi IPC UHF/VHF Hadewa for Sale

 

Wanda ya gabata shine Mai Rarraba Mai Tashar N-Channel mai ƙarfi-jihar Tsallake

Na gaba shine Farashin Haɗin Reshen VHF | Tsallake

 

Nau'in Power model
Channel/Kogo 
Min. Tazarar Mita Ƙunƙarar Shigar Ƙungiya
Max. Input Power Shigar da WideBand
Max. Input Power Ziyarci Don Ƙari
VHF 15 kW A 3 2 MHz 6 kW* 15 kW* Kara
VHF 15 kW A1
4 1 MHz 6 kW* 15 kW*
VHF 15 kW B 3 2 MHz 10 kW* 15 kW* Kara
VHF 15 kW B1 4 1 MHz 10 kW* 15 kW*
VHF  24 kW
N / A 6 0 MHz
6 kW
18 kW
Kara
VHF 40 kW A 3 2 MHz
10 kW
30 kW
Kara
 VHF 40 kW A1 4 1 MHz
10 kW
30 kW

lura: 

* Mai haɗawa tare da tazarar mitar ƙasa da 1 MHz ana iya keɓance shi

** Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 4 kW

 

Nemi Magana

 

Chart F. Babban Power VHF Starpoint Combiner price

 

Wanda ya gabata shine UHF/VHF balance Hadewa for Sale Tsallake

Na gaba shine UHF ATV Balanced Combiner for Sale | Tsallake

 

Nau'in Power model
Channel/Kogo 
girma Min. Tazarar Mita Max. Ƙarfin shigarwa Warewa Tsakanin Abubuwan Shiga Ziyarci don ƙarin
VHF 3 kW A 4 650 × 410 × 680 mm
2 MHz 2 x 1.5 kW D 40 dB Kara
VHF 3 kW A1
6 990 × 340 × 670 mm
1 MHz 2 x 1.5 kW D 55 dB
VHF 6 kW A 4 L × 930 × H mm *
2 MHz 2 x 3 kW D 40 dB Kara
VHF 6 kW A1 6 L × 705 × H mm *
1 MHz 2 x 3 kW D 50 dB
VHF 10 kW
A 3 L × 880 × H mm *
4 MHz
2 x 5 kW
D 45 dB
Kara
VHF 10 kW A1 4 L × 1145 × H mm *
2 MHz
2 x 5 kW
D 40 dB

lura: 

* L da H sun dogara da tashoshi.

 

Nemi Magana

 

Tsarin G. Babban Power UHF ATV CIB Combiner for Sale

 

Wanda ya gabata shine VHF Starpoint Combiner don Siyarwa Tsallake

Na gaba shine Daidaitaccen Haɗin UHF DTV price | Tsallake

 

Nau'in Power model
Channel/Kogo 
Min. Tazarar Mita Shigar da Ƙaƙwalwar Ƙarya
 
 
 
 



Max. Ƙarfin shigarwa Shigarwa mai faɗi
 

 
 
 



Max. Ƙarfin shigarwa
Ziyarci don ƙarin
UHF 8 kW A 4 1 MHz 2 kW* 8 kW* Kara
UHF 25 kW A 4 1 MHz 20 kW* 25 kW*
Kara

UHF 25 kW A1 6 1 MHz 20 kW* 25 kW*

lura: 

* Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 8 kW

 

Nemi Magana

 

Tsarin H. Babban Power UHF DTV CIB Combiner for Sale

 

Wanda ya gabata shine UHF ATV Balanced Combiner for Sale Tsallake

Na gaba shine UHF Digital Daidaita Farashin Haɗuwa | Tsallake

 

Nau'in Power model
Channel/Kogo 
Min. Tazarar Mita Shigar da Ƙaƙwalwar Ƙarya
 
 
 
 
 
 
Max. Ƙarfin shigarwa Shigarwa mai faɗi
 

 
 
 
 
 
Max. Ƙarfin shigarwa
Ziyarci don ƙarin
UHF 1 kW A 6 0 MHz 0.7 kW RMS 1 kW RMS Kara
UHF 1 kW B 6 0 MHz 1.5 kW RMS 6 kW RMS
Kara
UHF 6 kW A 6 0 MHz 3 kW RMS 6 kW RMS
Kara
UHF 16 kW A 6 0 MHz 3 kW RMS 16 kW RMS
Kara
UHF
16 kW
B 6 0 MHz
6 kW RMS
16 kW RMS
Kara
UHF
25 kW
A 6 0 MHz 6 kW RMS
25 kW RMS
Kara

lura: 

* Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 8 kW

 

Nemi Magana

 

Jadawalin I. Haɗin Haɗin Ma'auni na Dijital UHF Mai ƙarfi-Jihar 

 

Wanda ya gabata shine UHF DTV Ma'aunin Ma'auni Farashin Tsallake

Na gaba shine UHF DTV Nau'in Tauraro Mai Haɗawa don Siyarwa | Tsallake

 

Nau'in Power Channel/Kogo 
Min. Tazarar Mita Shigar da Ƙaƙwalwar Ƙarya

Max. Input Power Shigarwa mai faɗi
 
Max. Input Power
Ziyarci Don Ƙari
UHF 1 kW 6 0 MHz 0.7 kW RMS 1 kW RMS
Kara

lura:
* Jimlar ƙarfin shigarwar NB da WB yakamata su kasance ƙasa da 1 kW

 

Nemi Magana

 

Chart J. High Power UHF DTV Starpoint Combiner for Sale

 

Wanda ya gabata shine Babban Jiha UHF Digital CIB Combiner Tsallake

Na gaba shine Farashin Combiner UHF ATV Starpoint | Tsallake

 

Nau'in model
Channel/Kogo 
girma Min. Tazarar Mita Max. Ƙarfin shigarwa haši Weight
Ziyarci Don Ƙari


UHF A 6 600 × 200 × 300 mm
1 MHz 2 x 350 W 7-16 DIN ~ 15 kilogiram
Kara
UHF B
6 800 × 350 × 550 mm
1 MHz 2 x 750 W 1 5 / 8 " ~ 38 kilogiram
Kara
UHF C 6 815 × 400 × 750 mm
1 MHz 2 x 1.6 kW 1 5 / 8 " ~ 57 kilogiram
Kara
UHF D 6 1200 × 500 × 1000 mm
1 MHz 2 x 3 kW 1 5/8 ", 3 1/8"  ~ 95 kilogiram
Kara

 

Nemi Magana

 

Chart K. Babban Power UHF ATV Starpoint Combiner price

 

Wanda ya gabata shine UHF DTV Starpoint Combiner na Siyarwa Tsallake

Na gaba shine UHF Stretchline Combiner don Siyarwa | Tsallake

 

Nau'in Power model
Channel/Kogo 
girma Min. Tazarar Mita Max. Ƙarfin shigarwa haši Weight Ziyarci Don Ƙari
UHF 20 kW A 4 Dogara kan tashoshi
2 MHz 2 x 10 kW 3 1 / 8 " 45-110 kg
Kara
UHF 15 kW B 4 Dogara kan tashoshi
2 MHz 10 kW / 5kW 3 1 / 8 " 65-90 kg
Kara

 

Nemi Magana

 

Chart L. Babban Power UHF Stretchline Combiner for Sale

 

Wanda ya gabata shine Farashin Combiner UHF ATV Starpoint Tsallake

Na gaba shine Babban Power L-band Digital 3-Channel Combiner | Tsallake

 

Nau'in Power model
sa Loss
girma Min. Tazarar Mita Max. Ƙarfin shigarwa haši Weight Ziyarci Don Ƙari
UHF 8 A ≤0.2 dB 550 × 110 × H mm *
5 MHz 2 x 4 kW 1 5 / 8 " Dogara kan tashoshi
Kara
UHF 20 B ≤0.1 dB 720 × 580 × H mm *
5 MHz 2 x 10 kW 3 1 / 8 " Dogara kan tashoshi
Kara

lura:

* H ya dogara da tashoshi

 

Nemi Magana

 

Chart M. Babban Power L-band Digital 3-Channel Combiner 

 

Wanda ya gabata shine UHF ATV Starpoint Combiner na Siyarwa Tsallake

Back to Chart A. 4 kW Farashin masu haɗawa da watsawa | Tsallake

 

Nau'in Power Channel/Kogo 
Min. Tazarar Mita Max. Input Power
Warewa Tsakanin Abubuwan Shiga
Weight girma Ziyarci Don Ƙari
Ingantattun CIB 4 kW 6 1 MHz 3 x 1.3 kW
D 60 dB
~ 90 kilogiram
995 × 710 × 528 mm
Kara

 

Nemi Magana

 

Bari mu dawo da shi, a cikin aiwatar da amfani, dole ne mu ko da yaushe kula da gidajen abinci da kuma toshe tsakiya na dacewa lankwasa flanged da jan karfe bututu. Sakamakon amfani da dogon lokaci da girgizar ɗakin radiyon, waɗannan abubuwa na iya zama sako-sako.

 

Musamman lokacin da kake da alhakin wasu kayan aikin watsa shirye-shiryen FM tare da ƙima mai girma, misali, babban mai haɗa FM, ana buƙatar: 

 

  • Yin aikin kulawa akai-akai, kwanaki / makonni / watanni, da dai sauransu.
  • Ƙirƙirar yanayin aiki mai kyau shine muhimmin garanti na aminci da inganci. 

 

Don haka, ya kamata mu:

 

  1. Kula da zafin jiki na kowane lanƙwasa flanged da jan karfe bututu hadin gwiwa. 
  2. Koyaushe ku tuna cewa aikin kulawa ya kamata ya zama mai hankali, wanda ke nufin yin rikodin kiyayewa da taƙaitawa ana buƙatar don ci gaba da haɓaka ƙwarewar ƙwararrun mu don tabbatar da mafi kyawun ingancin watsa shirye-shiryen watsa shirye-shiryen gaba-gaba. 
  3. Lokacin da lambar sadarwa ba ta da kyau, zafin jiki zai tashi da sauri. Idan akwai irin wannan matsala, dole ne mu magance shi a cikin lokaci, don maye gurbin lanƙwasa flanged ko maye gurbin filogi. 

 

FMUSER Solid-state RF Dummy Loads 

 

"Zaku iya samun wasu abubuwa masu kyau daga FMUSER. Suna rufe duk nau'ikan wutar lantarki don RF dummy load, mafi kyawun ƙarfin RF dummy load, da babban ƙarfin RF na siyarwa, wutar lantarki daga 1kw zuwa 5kw, 10kw zuwa 200kw"

----- James, memba mai aminci na FMUSER

 

RF Dummy Loads daga 1KW zuwa 5KW ko fiye

 

Ga abin da muke rufewa: 1000 watt, 1200 watt, 2000 watt, 2500 watts, 3000 watts, 4000 watts, 1kw, 1.2kw, 2.5kw, 3kw, 4kw, 5kw, 1000W, 1200W, 2500W, 3000W, 4000W

 

fmuser 1kw dummy kaya 1000 watt rf kaya 700px.jpg fmuser 1.2 kw dummy lodi rf 700px.jpg fmuser 1.5kw dummy kaya 1500 watt rf kaya 700px.jpg
1KW Dummy Load RF 1.2KW Dummy Load RF 1.5KW Dummy Load RF
fmuser 2kw dummy kaya 2000 watt rf kaya 700px.jpg fmuser 2.5kw dummy kaya 2500 watt rf kaya 700px.jpg fmuser 3kw dummy kaya 3000 watt rf kaya 700px.jpg
2KW Dummy Load RF 2.5KW Dummy Load RF 3KW Dummy Load RF
fmuser 4kw dummy kaya 4000 watt rf kaya 700px.jpg fmuser 5kw dummy kaya 5000 watt rf kaya 700px.jpg fmuser 10kw dummy kaya 10000 watt rf kaya 700px.jpg
4KW Dummy Load RF 5KW Dummy Load RF 10KW Dummy Load RF
fmuser 15kw dummy kaya 15000 watt rf kaya 700px.jpg fmuser 20kw dummy kaya 20000 watt rf kaya 700px.jpg fmuser 50kw dummy kaya 50000 watt rf kaya 700px.jpg
15KW Dummy Load RF 20KW Dummy Load RF 50KW Dummy Load RF
fmuser 75kw dummy kaya 75000 watt rf kaya 700px.jpg fmuser 100kw dummy kaya 100000 watt rf kaya 700px.jpg fmuser 200kw dummy kaya 200000 watt rf kaya 700px.jpg
75KW Dummy Load RF 100KW Dummy Load RF 200KW Dummy Load RF

Waɗannan su ne nau'ikan nau'ikan dummy na RF da aka fi gani, suma sune mafi mashahuri manyan lodin dummy lodi a tsakanin abokan cinikinmu, idan kuna neman babban ƙarfin rf dummy lodi na siyarwa, da fatan za a sami FMUSER, muna siyarwa. kayan watsa shirye-shirye na inganci mai ban mamaki a farashin kasafin kuɗi.

 

Bugu da ƙari, don saduwa da buƙatu daban-daban na nauyin nauyin RF, muna kuma samar da manyan nauyin RF masu ƙarfi don siyarwa: 15000 watts, 50000 watts, 75000 watts, 100000 watts, 200000 watts, 10kw, 15kw, 50kwW , 75W, 100W, 10000W, 15000W, 20000W, 50000W, waɗannan RF dummy lodi, waɗanda aka kera musamman don matsakaita da manyan gidajen rediyon FM, yanzu sun sami tagomashi da yawa daga abokan cinikinmu waɗanda ke shiga yankin fasaha na RF na farko. 

  

Abubuwan da muke da su na dummy sun ƙunshi:

 

  • ƙwararrun tashoshin rediyon FM a matakan lardi, gundumomi, da na gari
  • Matsakaici da manyan tashoshin rediyon FM tare da ɗaukar hoto mai faɗi
  • ƙwararrun gidan rediyon FM tare da miliyoyin masu sauraro
  • Masu aikin rediyo waɗanda ke son siyan manyan ƙwararrun masu watsa rediyon FM akan farashi mai rahusa

 

RF Dummy Loads na Duniya tare da Mafi Inganci

 

FMUSER kuma shine ɗayan mafi kyawun masu samar da kayan aikin watsa shirye-shiryen FM da masana'anta a cikin ƙasashe da yankuna masu zuwa: Afghanistan, Albania, Algeria, Andorra, Angola, Antigua da Barbuda, Argentina, Armenia, Ostiraliya, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh , Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Kamaru, Kanada, Jamhuriyar Afirka ta Tsakiya, Chadi, Chile, China , Kolombia, Comoros, Kongo, Jamhuriyar Demokradiyyar Kongo, Jamhuriyar Demokradiyyar Kongo, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Jamhuriyar Dominican, Gabashin Timor (Timor-Leste) ), Ecuador, Masar, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini, Habasha, Fiji, Finland, Faransa, Gabon, Gambia, Jojiya, Jamus, Ghana, Girka, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana , Haiti, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq , Ireland, Isra'ila, Italiya, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Korea, North, Korea, South, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Laberiya, Libya, Liechtenstein, Lithuania, Luxembourg , Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal , Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts da kuma Nevis, Saint Lucia, Saint Vincent da Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Saliyo, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, Afirka ta Kudu, Spain, Sri Lanka, Sudan, Sudan, Kudu, Suriname, Sweden, Switzerland, Syria, Taiwan, Tajikistan, T anzania, Thailand, Togo, Tonga, Trinidad da Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia , Zimbabwe

 

Yadda Ake Amfani da Dummy Loads don Masu watsawa?

 

"Ko kai kwararre ne mai fasaha na RF ko kuma mai sha'awar rediyo, an san cewa: Idan kuna son yin gwajin RF na mai watsa rediyon FM ba tare da amfani da eriyar watsa shirye-shiryen FM ba, to ku yi amfani da nauyin dummi na RF."

--Ray Chan, ma'aikacin fasaha daga FMUSER

 

Jira, wane nau'in watsawa za ku iya amfani da kaya mai nauyi tare da shi? To, wannan sirrin bai kamata ya faɗi shi cikin sauƙi ba amma yana iya zama da amfani a gare ku: Lokacin da ƙarfin dummy load da na'urar watsa FM suka yi kama, girman ƙarfin dummy ɗin yana da, ana iya amfani da ƙarin watsawa daban-daban, a cikin A hanya, yana nufin idan kana da 20kw dummy load, za ka iya amfani da watsawa da ikon kasa da 20kw (50 watts, 500 watts, 600 watts, 1kw, 2kw, 2.5kw, 3kw, 4kw, 5kw, 10kw, da dai sauransu). ; Lokacin da kuke da nauyi mai nauyi wanda iko ya kai 200KW, zaku iya amfani da dumbin masu watsa FM na kowane nau'in wutar lantarki.

 

Tabbas, zaku iya amfani da nauyin dummy tare da kusan duk masu watsa shirye-shiryen FM na kowane nau'in wutar lantarki, muna ƙirƙirar nau'ikan masu watsa rediyon FM masu zuwa: 500W, 600W, 700W, 1000W, 1200W, 1500W, 2000W, 2500W, 3000W, 3500W, 5000W, 6000W, 7000W, 10000W, 15000W, 20000W, 30000W, 40000W, 50000W, 60000W, 70000W, 80000W, 1000 Watt, 1200 Watt, 1500 Watt, 2000 Watt, 2500 Watt, 3000 Watt, 3500 Watt, 5000 6000 watt, 7000 watt, 10000 watt, 15000 watt, 20000 watt, 30000 watt, 40000 watt, 50000 watt, 60000 watt, 70000KW watt, 80000KW watt, 1 watt, 2 watt. KW, 3.5KW, 5KW, 4KW, 5.3KW, 5.4KW, 8kW, 10KW, 15KW, 18KW, 20KW, 22.5KW, 25KW, 30KW, 35KW, 40KW, 45KW, 46.4KW, 50kw, 50.7KW . 

Ta yaya FM Reshen FM Combiners da Madaidaitan Haɗin FM ke Aiki?

Kafaffen impedance tace nau'in daidaitawar duplexer. Ya ƙunshi nau'ikan ma'aurata guda biyu iri ɗaya na 3dB, matattarar raɗaɗin rami guda huɗu, masu ciyar da coaxial guda biyu masu tsayi daidai, da nauyin ɗaukar nauyin 50 - ohm. Ƙarshen 1 shine siginar mitar F3, kuma ƙarshen 5 shine tashar shigar da siginar F1 + F2 na diplexer tauraro.

 

 

*Star Point Combiner & Daidaitaccen Mai Haɗawa

  

Ana shigar da siginar F3 daga ƙarshen ƙarshen 3dB na farko, kuma an raba wutar zuwa biyu ta 3dB coupler 1, sannan rabin ikon yana fitowa a ƙarshen 3 da 4-ƙarshen bi da bi. Tsarin 3-karshen daidai yake da na 1-karshen, kuma lokaci na ƙarshen 4 shine 90 ° a bayan na 3-karshen. Sakamakon tasirin matatar bandpass guda biyu akan F3, siginar yana wucewa ta tsakiyar tacewa ba tare da tsangwama ba kuma ana watsa shi zuwa na biyu na 3dB dangane da sifofin sabanin na dB na uku, ikon biyu daidai ne, kuma matakin na biyu. siginar tasha 7 shine 90 ° a bayan siginar tasha 6.

 

Saboda siginar tasha 4 da suka gabata sune 90 ° a bayan siginar tasha 3, siginar F3 a tashar 6 ana haɗa su cikin lokaci kuma ana aika su zuwa eriya don watsawa, yayin da siginar F3 a 5-terminal suna juyawa- lokaci da soke juna, don haka siginonin F3 ba za su shiga tashoshi na F1 + F2 don haifar da ƙetare magana ba. Ana shigar da siginar F1 + F2 daga tashoshi 5, kuma an raba wutar zuwa tashoshi na sama da na ƙasa. Ramin resonant yana da cikakken tunani zuwa siginar F1 + F2, don haka an haɗa shi cikin lokaci a ƙarshen 6 kuma an soke shi a cikin lokaci a ƙarshen 5 ta hanyar 3dB. A ƙarshe, F1, F2, da F3 ana haɗa su a tashoshi shida kuma ana aika su zuwa eriya don gane haɗin mitar.

 

Taƙaitaccen gabatarwa na 3dB Coupler

 

Mai haɗin 3dB ya ƙunshi nau'i-nau'i biyu na λ / 4 tashoshi na ciki na ciki da kuma na'ura na waje suna samar da tashar jiragen ruwa guda hudu, waɗanda aka canza zuwa cikin tsaka-tsakin tsakanin layin watsawa guda ɗaya da kewayen waje. Kowane tashar jiragen ruwa yana da nau'in halayen halayen, wanda shine 50 ohm.

 

Lokacin da aka shigar da siginar wutar lantarki ta F3 daga ƙarshen 1, rabin ikon yana fitowa a ƙarshen 3, wanda ke cikin lokaci tare da ƙarshen farko, kuma rabin ikon yana fitowa a ƙarshen 4. Koyaya, lokacin shine 90 ° a bayan ƙarshen 1, kuma babu fitarwa a ƙarshen 2, don haka 2-ƙarshen da 1-ƙarshen sun keɓanta da juna, kuma ana iya aika sigina na mitoci daban-daban a biyu mashigai don gane duplex. Da kyau, 2-karshen baya rinjayar aikin ma'aurata, kuma ƙaddamar da shigarwar 1-karshen ya kasance mai zaman kanta daga mita, don haka yana nuna halayen watsa shirye-shirye.

 

Mai haɗa 3dB kanta mai sauƙin duplexer ne. A ainihin amfani, tashoshi biyu za su ketare ƙaramin adadin sigina, don haka ana amfani da juriyar sha don sha.

 

Taƙaitaccen Gabatarwar Tacewar Tace

 

Tace-fas ɗin bandeji ya ƙunshi resonators biyu tare da tashoshi masu buɗewa λ/4 biyu. Ana haɗe su biyun da ƙananan ramuka, wanda yayi kama da madauki guda biyu daidai da da'irar resonant. Abubuwan shigarwa da fitarwa an haɗa su tare da zobe, kuma ana samun halayen fasfon da ake buƙata ta hanyar zayyana yankin haɗin zobe da wurin buɗewa mai haɗawa.

 

 

 *Haɗin haɗin watsawa

 

Gwajin Gwajin FM Combiners

 

Muna zaɓar mai nazarin cibiyar sadarwa tare da na'urorin gwajin abin da ya faru/ tunani. Matsakaicin mitar gwaji na kayan aiki shine 4 ~ 1300mhz, kuma ana iya karanta bayanan gwajin kai tsaye akan kayan aikin. Matsakaicin shigarwar shigarwa da fitarwa na kayan aiki duka 50ohm ne, wanda yake daidai da na multixer. Ana iya karanta asarar tunani, digiri na keɓewa, da asarar shigarwa kai tsaye akan allon kayan aiki, wanda ke kawar da kuskuren tsaka-tsakin, inganta daidaiton sakamakon ma'auni, kuma yana sauƙaƙe nazarin sakamakon.

 

 

 

 

 

Maganin Mitar Modulation

 

  • Haɗa masu watsawa uku ta hanyar mahaɗar tashoshi da yawa da watsawa ta hanyar eriya mai watsawa. Wannan yana buƙatar eriya mai watsawa dole ne ta zama cikakkiyar watsa labarai. Saboda babban keɓance na multixer, ikon crosstalk kadan ne
  • Haɗa matatar mitar maki akan mai watsa 105.5mhz, keɓewa kawai ya fi 30dB, don haka lokacin da eriyar da ke watsawa ta karɓi siginar, siginar da aka karɓa ba zai iya isa naúrar amplifier na 105.5mhz ba saboda cikakken nunin tacewa, don haka Ba za a iya kafa mitar intermodulation ba, wanda ke magance matsalar tsangwama

 

Maganin Mitar Intermodulation don Ƙarfafa Yawan Mita

 

Akwai mitoci uku, 105.5mhz, 94.2mhz, da 89mhz, wanda 105.5mhz aka haɗa tare da biyu na eriyar watsawa ta tsaye da 94.2mhz.89mhz an haɗa shi da nau'in eriya mai watsawa ta tsaye ta hanyar na'urar tauraro. Saboda eriya guda biyu suna kan hasumiya ɗaya, eriyar watsawa ta 105.5mhz ba ita ce eriyar watsa wannan mitar kadai ba har ma da eriyar karɓa.

 

Yana karɓar sigina na 94.2mhz da 89mhz, kuma waɗannan sigina guda biyu za su haifar da sigina na tsaka-tsaki a kan amplifier mai watsawa 105.5mhz. Mitar da aka samar sune 105.5 - 89 + 105.5 = 122mhz, sauran mitar kuma shine 105.5 - 94.2 + 105.5 = 116.8mhz. Ana aika waɗannan mitoci biyu ta hanyar eriya mai watsawa. Idan akwai mitar kewayawa na gida, yana iya kasancewa cikin kewayo.

Menene FM Star Point Combiner
  • FM Branched Combiner ya dace da sigina kunkuntar kamar masu watsa FM. Ya ƙunshi matattarar bandeji biyu tare da mitoci daban-daban. Suna yin layi ɗaya tare da mitoci daban-daban, kuma siginar na iya wucewa ta kewayen tacewa ba tare da tsangwama ba.
  • FM Branched Combiner ya ƙunshi tacewa, tauraro, da layin haɗi. Ana haɗa duk masu watsawa tare da alamar tauraro ta hanyar tacewa da layin haɗi, kuma ana haɗa haɗin Starpoint tare da eriya.
  • FM Branched Combiner ya ƙunshi resonators filter bandpass BPF1 da BPF2 da aka haɗa tare da haɗin gwal mai siffa T. Kowane mitar tace bandpass yayi daidai da zaɓaɓɓen mitar kuma yana toshe wani mitar
  • FMUSER kuma shine ɗayan shahararrun masu samar da nau'in tauraro a cikin masana'antar kayan aikin watsa shirye-shiryen rediyo, siyan mai haɗa Starpoint tare da tashoshi da yawa da cavities daga FMUSER, muna ba da mafi kyawun inganci da farashi, kazalika da keɓance tsarin haɗin tsarin FM don tashar rediyo.

Me yasa kuke buƙatar FM Combiner?

Menene RF Combiner?

 

A taƙaice, mahaɗar RF na'ura ce da ke aiki azaman bangaren watsawa. Yana haɗa wuta tsakanin tashar jiragen ruwa biyu ko fiye, kuma ana amfani da su galibi don haɗa eriya fiye da ɗaya zuwa radiyo ɗaya. Hakanan ana iya amfani da masu haɗin RF don haɗa radiyo da yawa zuwa eriya ɗaya ta amfani da mitar iri ɗaya.

 

Masu watsa shirye-shiryen na iya haɗa siginar watsa shirye-shiryen FM da yawa a cikin Mai haɗa watsawa (AKA: FM star point combers ko FM daidaita haɗawa), ko haɗa siginar TV a cikin Masu haɗa UHF/VHF (AKA: UHF VHF Starpoint hadawa ko daidaita mahaɗin) kuma masu sauraro na iya sauraron shirye-shiryen watsa shirye-shirye da yawa a lokaci guda. Isar da mitoci da yawa daga tsarin eriya ɗaya na buƙatar amfani da tsarin haɗawa, ko mai haɗawa, wanda ya ƙunshi matatun RF da hanyoyin haɗin kai. Akwai nau'o'i biyu na mahaɗar tashoshi masu yawa, waɗanda su ne mahaɗar FM da kuma na'urar haɗa TV, sun bambanta ta fuskar amfani ta musamman:

  • FM Combiner - FM Combinred Reshen FM (Star Point Combiner)/FM Balanced Combiner (CIB-Constant Impedance Combiner)
  • TV Combiner - UHF/VHF Combiner (UHF/VHF ma'auni mai haɗawa da mai haɗawa mai rassa)

 

Me yasa RF Combiner yake da mahimmanci?

 

Don magance matsalar ƙarancin albarkatu na hasumiya na eriya, ana iya amfani da fasahar hasumiya da aka raba don tashoshin FM da TV da yawa. 

 

A cikin shekaru da yawa, fasaha da canje-canje, da sadarwar lantarki sun zama muhimmin abu mai mahimmanci na rayuwar yau da kullum, kuma a FMUSER, mun gane waɗannan gaskiyar. Mun kasance muna ci gaba da bincike da haɓaka sabbin hanyoyin haɓaka zaɓuɓɓukan haɗin RF ɗinmu don tabbatar da cewa abokan cinikinmu koyaushe za su sami damar samun haɗin haɗin RF wanda ba kawai zai yi aiki a baya ba amma kuma yana aiki tare da fasahohi masu tasowa.

 

FMUSER yana ba da tarin tashoshi masu yawa Duplexers da triplexers na siyarwa don haɗa analog da HD Rediyo dijital siginar FM. Waɗannan samfuran sun haɗa da 10 dB Hybrid Injectors, Reverse Fed Constant Impedance FM Channel Combiners, da Diplexer mai inganci.

 

Me yasa kuke Buƙatar Ma'aunin Ma'auni na FM Mai ƙarfi don Gidan Rediyon ku?

 

Tare da saurin ci gaban masana'antar rediyo da talabijin na duniya, gidajen rediyo da TV a ƙasashe da yankuna da yawa suna ƙara tashoshin FM da tashoshin TV. Dangane da aiki da tsada, yakamata ya zama zaɓin da ba makawa don amfani da mahaɗar watsa tashoshi da yawa don gane watsa shirye-shiryen hasumiya mai yawan tashoshi da yawa. 

 

Samun 4 tashoshi Aikawa hada a matsayin misali, irin wannan na'urar RF da aka gauraya zata iya watsa siginonin mitoci daban-daban ta hanyar rabawa. Eriyar watsawa FM, wanda ke nufin cewa ta amfani da irin waɗannan kayan aikin watsa shirye-shirye, waɗancan tashoshin watsa shirye-shiryen na iya watsa sigina da yawa ta hanyar haɗawa ta DAYA a lokaci guda maimakon amfani da TENS OF sets na eriyar watsa shirye-shiryen FM.

  

Don ƙarin takamaiman, akwai dalilai guda 5 masu zuwa don bayyana a taƙaice mahimmancin samun ingantaccen tashoshi masu yawa mai haɗawa don tashar watsa shirye-shiryen FM/TV:

 

  • Maɓalli na kayan aiki na fasahar hasumiya mai haɗin gwiwa shine mai haɗawa da yawa. Kyakkyawan haɗin FM/UF/VHF na iya haɓaka aikin gabaɗayan tsarin watsa sigina kai tsaye.
  • Bugu da ƙari, ingantacciyar hanyar haɗin FM/UF/VHF na iya adana kuɗin saita eriya da yawa, musamman a wasu tashoshin watsa labarai na birane, Rage farashin siyan kayan aikin watsa RF shine hanya mafi inganci don kula da aikin tashar FM/TV. . 
  • Menene ƙari, hasumiya tana buƙatar shigar da eriya masu watsa TV da yawa da eriyar watsa shirye-shiryen FM. Koyaya, tsayin da ake samu na hasumiya yana da iyaka sosai.
  • Don hasumiya ta eriya ta FM, gabaɗaya, saitin eriyar FM ne kawai aka yarda a shigar a kan hasumiya, don haka ya zama dole a yi amfani da na'urar watsawa mai kyau don watsa shirye-shiryen FM da yawa ga masu sauraro a lokaci guda.
  • Don haka, yana da mahimmanci a sami daidaitaccen gwajin ƙididdiga na fasaha na mai haɗawa don taimakawa auna ingancin mai haɗa FM, wanda ke da alaƙa kai tsaye da ingancin watsa shirye-shiryen watsa shirye-shiryen FM.

 

A fmradiobroadcast.com, muna da gogaggun ma'aikatan da ke shirye don amsa kowace tambaya da za ku iya yi game da nemo madaidaicin mahaɗin RF. Jin daɗin tuntuɓar mu kowane lokaci ta ziyartar fmradiobroadcast.com ko ta hanyar kiran +86 - 139 - 22702227. Mu koyaushe muna ɗaya daga cikin manyan masana'antun hada-hadar FM.

 

Sayi Mai Rarraba Mai Rarraba Tashoshi Don Tashar Rediyo? Anan shine wurin da ya dace!

 

FMUSER yana ɗaya daga cikin mafi kyawun masana'antun masu haɗawa waɗanda ke samar da masu haɗawa tashoshi 4 don siyarwa a cikin ƙasashe da yankuna kusan 200+ na duniya, ga waɗanda zaku iya siyan masu haɗawa:

 

Afghanistan, Albania, Aljeriya, Andorra, Angola, Antigua da Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia da Herzegovina, Botswana , Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo, Democratic Republic of the, Congo, Republic of the, Costa Rica , Cote d'Ivoire, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominika, Dominican Republic, East Timor (Timor - Leste), Ecuador, Misira, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini, Ethiopia, Fiji, Finland, Faransa, Gabon, Gambia, Georgia, Jamus, Ghana, Girka, Grenada, Guatemala, Guinea, Guinea - Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isra'ila , Italiya, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Arewa, Koriya, Kudu, Kosovo, Kuw Ai, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Laberiya, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Tarayyar Tarayya, Moldova , Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Rasha, Rwanda, Saint Kitts da Nevis, Saint Lucia, Saint Vincent da Grenadines, Samoa, San Marino, Sao Tome da Principe, Saudi Arabia, Senegal, Serbia, Seychelles , Saliyo, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, Afirka ta Kudu, Spain, Sri Lanka, Sudan, Sudan, South, Suriname, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad da Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Ar ab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

 

Muhimmin Fihirisar Lantarki na 4 Chan FM Combiner

 

40kW mai haɗa watsawa tare da tashoshi 4 daga FMUSER ana amfani da shi don haɗa RF daga wurare daban-daban. Ana iya amfani da masu haɗa FM a cikin ɗimbin aikace-aikace daban-daban don cimma sakamako iri-iri.

 

Tare da irin wannan fa'ida mai fa'ida, zai iya zama ɗawainiya mai ban tsoro idan ana batun zabar mahaɗin FM mai dacewa don buƙatun ku. Ainihin, lokacin zabar a Multi-channel transmitter mixer, Dole ne mutum yayi la'akari da ƙayyadaddun ƙayyadaddun sigogi na maɓalli na ayyuka, asarar shigarwa, keɓancewa tsakanin tashar jiragen ruwa, kusanci a cikin girman girman siginar tsaga, da kusancin siginar sigina don siginar tsaga.

 

  1.  Rabuwa: Warewa yana nufin keɓewar na'urori da yawa zuwa sigina da yawa na mitoci daban-daban. Idan iyawar keɓewa ba ta da kyau. Za a samar da haɗin kai tsakanin siginar biyu, don haka rage ingancin watsa shirye-shiryen FM. Gabaɗaya, matakin keɓewa ya fi 30dB
  2.  Mafi ƙarancin Tazarar Mita: Matsakaicin tazara tsakanin mitocin shigarwa guda biyu na duplexer gabaɗaya shine kusan 1.2MHz (nau'in daidaitacce) ƙarƙashin jigo na tabbatar da fihirisar aiki.
  3.  Sakamakon Input: 50 ohms (coaxial), wanda ya dace da rashin ƙarfi na fitarwa na mai watsa FM.
  4.  Tasirin Fitar: 50 ohm (coaxial), wanda yayi daidai da rashin shigar da mai ciyarwar eriya.
  5.  Frequency Range: 87 - 108mhz (dukan mitar watsa shirye-shiryen daidaitawa)
  6.  Ikon iko: Za a ƙayyade ƙarfin mai haɗa tashoshi da yawa gwargwadon ƙarfin mai watsa FM.
  7.  Ƙaddamar da Loss: <0.25dB (yana nufin attenuation da aka haifar bayan siginar ta wuce ta duplexer).
  8.  VSWR: Matsakaicin igiyoyin wutar lantarki na tashar shigarwar zai zama ƙasa da 1.1

 

Muhimman Abubuwan Gina don Gina Mai haɗawa da Tashoshi 4

 

Domin ba da damar eriyar watsa shirye-shirye don watsa shirye-shirye a lokaci guda daga tashoshi da yawa, ana buƙatar na'urar haɗa wutar lantarki; Na biyu, domin kada shirye-shiryen su tsoma baki tare da juna, na'urar zaɓin mita yana da mahimmanci. Akwai nau'ikan na'urori masu haɗa wutar lantarki da yawa, waɗanda aka fi amfani da su shine 3 dB guda.

 

Na'urar zaɓin mitar matatar da ta ƙunshi manyan resonators Q (kamar kogon axial da rami mai jagora). Ƙarƙashin ƙayyadaddun sharuɗɗa, ta amfani da rami na musamman na waveguide, za'a iya zaɓar mita kuma ana iya haɗa wutar lantarki a lokaci guda.

 

Wani muhimmin sashi na mai haɗawa shine tace bandpass. Naúrar matattarar da aka fi amfani da ita a cikin FM ita ce resonator coaxial mai tsayi 1/4.

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