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  3. L Band Coupler

L Band Coupler

L-band couplers ndi zinthu zofunika kwambiri pamakina amakono a RF, zomwe zimathandizira kuwongolera ma siginecha mosasunthika m'mafakitale onse monga matelefoni, radar, ndiukadaulo wa satellite.

1. Amapangidwa Kuti Apatse Mphamvu Mayendedwe Otsatira a Gen RF ndi Kulondola ndi Kudalirika

Ku FMUSER, timakhazikika popereka zida zapamwamba za L-band zomwe zimapangidwira kuti zisakhale zosavuta kugawa ma sign, kuphatikiza, kufananiza, komanso kudzipatula kwa akatswiri omwe akulimbana ndi zovuta za RF. Tsambali limakonza mayankho athu potengera kuchuluka kwa ma frequency, mphamvu yamagetsi, ndi mapangidwe ake enieni, ndikuwongolera njira yanu yosankha ma projekiti kuyambira ma satellite uplinks mpaka kukweza kwa radar. Khulupirirani FMUSER kuti ikonzekeretse makina anu molondola komanso mosayerekezeka.

2. Zofunika Kwambiri: Zatsopano Zimakumana ndi Ubwino Wosasunthika

  • Kuchita Kwamphamvu: Omangidwa kuti akhale olimba ndi zida zankhondo komanso kutsatira ziphaso za ISO.
  • Kachitidwe Kapamwamba: Pezani kutayika kotsika kwambiri (<0.3 dB) ndi kudzipatula kwapamwamba (> 30 dB) kuti mutsimikizire kukhulupirika kwa chizindikiro.
  • Scalable Solutions: Kuchokera ku ma compact 5W couplers kwa ma lab ang'onoang'ono kupita ku mafakitale a 1000W+ amitundu ya satellite.
  • Zopangidwira Ogwiritsa Ntchito Onse: Ma Hobbyists amapindula ndi mapangidwe a pulagi-ndi-sewero, pomwe mabizinesi amathandizira machitidwe opangidwa mwamakonda.
  • Tekinoloje ya Umboni Wamtsogolo: Thandizo pamiyezo yomwe ikubwera ngati 5G backhaul ndi IoT.

3. Ntchito Zosiyanasiyana: Komwe Ma Couplers a L-Band a FMUSER Amawala

  • Satellite Communication Systems: Tumizani ophatikiza a FMUSER kuti agawanitse ma siginecha kudutsa ma transponder ndi kudzipatula kosayerekezeka, kuchepetsa kusokonezedwa kwa ma satellite apamwamba kwambiri.
  • Military Radar Arrays: Tsimikizirani kulondola kwa ma siginecha munthawi yeniyeni pamakina achitetezo a radar pogwiritsa ntchito ma coupler athu olimba, oyesedwa kuti athe kupirira kutentha kwambiri ndi kugwedezeka.
  • Public Safety Broadcast Networks: Perekani kugawa kwazizindikiro kodalirika kwa nsanja zolumikizirana mwadzidzidzi, mothandizidwa ndi kulephera kwa FMUSER komanso kulimba kwa 24/7.
  • Ma RF Testing & Monitoring Labs: Limbikitsani makina athu olondola pakusanthula ma siginecha a labu, okhala ndi ± 0.5 dB miyeso yolondola kwambiri.

4. Chifukwa Chiyani Sankhani FMUSER? Wothandizira Wanu mu RF Excellence

  • Kuchita Mtengo: Mitengo yachindunji kufakitale popanda anthu ongowapezera ndalama—ndalama zaperekedwa kwa inu.
  • Global Stock, Kutumiza Mwachangu: 80% yamaoda amatumizidwa tsiku lomwelo kuchokera kumalo osungiramo zinthu.
  • Turnkey Solutions: Zida zokonzedweratu zokhala ndi tinyanga, zingwe, ndi ma coupler kuti atumizidwe mopanda zovuta.
  • Kusintha mwamakonda & OEM: Sinthani mafotokozedwe, zolumikizira, kapena nyumba kuti zigwirizane ndi zosowa zapadera za polojekiti yanu.
  • Katswiri Wotsimikiziridwa: Odalirika ndi makasitomala muzamlengalenga, chitetezo, ndi telecom kwa zaka 15+.

5. Buying Guide: Fananizani Pulojekiti Yanu ndi Perfect Coupler

  • Unikani Zofunikira Zaukadaulo: Ikani patsogolo ma frequency (950-2150 MHz ofanana ndi L-band) ndi kugwiritsa ntchito mphamvu (5W-2000W).
  • Chongani Ngakhale: Onetsetsani kuti mitundu yolumikizira (mtundu wa N, SMA) ndi zolepheretsa (50Ω/75Ω) zikugwirizana ndi zomangamanga zomwe zilipo.
  • Kuyanjanitsa Bajeti: Onani ma couplers olowera pa prototyping kapena makina a OEM-grade kuti atumizidwe anthu ambiri.
  • Kukula Kwamtsogolo: Sankhani ma modular designs ngati mukukwera pang'onopang'ono.

Kodi L-band coupler ndi chiyani, ndipo kufanana kwake ndi chiyani?
L-band coupler ndi chipangizo chomwe chimagwiritsidwa ntchito kugwirizanitsa kapena kuphatikiza ma siginecha angapo mkati mwanthawi yayitali (1 mpaka 2 GHz). Amadziwikanso kuti low-band coupler.
Kodi mumagwiritsa ntchito bwanji L-band coupler poulutsa?
Njira zogwiritsira ntchito L-band coupler pawailesi yowulutsira:

1. Lumikizani cholumikizira cha L-band ku chingwe cha coaxial cha wayilesi.

2. Onetsetsani kuti cholumikizira chikugwirizana bwino komanso kuti zolumikizira zalumikizidwa bwino.

3. Onetsetsani kuti chizindikiro chikudutsa pa coupler poyesa chizindikiro.

4. Yang'anirani ma coupler mu milingo yoyenera ndi ma frequency.

5. Yang'anirani kutulutsa kwa siginecha kuti muwonetsetse kuti sikuwonongeka mutadutsa pa coupler.

Mavuto omwe muyenera kupewa mukamagwiritsa ntchito L-band coupler pawailesi yowulutsira:

1. Pewani kulumikiza ndi kutulutsa cholumikizira pafupipafupi, chifukwa izi zitha kuwononga zolumikizira.

2. Onetsetsani kuti coupler sichikudzaza ndi chizindikiro chochuluka, chifukwa izi zingachepetse khalidwe la chizindikiro.

3. Onetsetsani kuti mwawaponda bwino kuti musasokonezedwe ndi zina.

4. Onetsetsani kuti chopoperacho chikusungidwa kutali ndi gwero lililonse la kutentha kapena chinyezi.
Kodi L-band coupler imagwira ntchito bwanji?
L-band coupler ndi chipangizo chomwe chimagwiritsidwa ntchito pamawayilesi owulutsa omwe amagwiritsidwa ntchito kuphatikiza ma siginecha angapo kukhala chizindikiro chimodzi. Imagwiritsa ntchito cholumikizira chowongolera kuti chilekanitse mazizindikiro, kuwalola kuti aphatikizidwe kukhala chizindikiro chimodzi. Izi ndizothandiza pophatikiza ma siginecha ochokera ku ma transmitter osiyanasiyana, kulola kuti chizindikiro champhamvu chifalikire.
Chifukwa chiyani L-band coupler ndiyofunikira pa wayilesi?
L-Band coupler ndi chida chofunikira chifukwa imathandizira wailesi yowulutsira mawu kufalitsa ma siginecha ndikulandila pama frequency osiyanasiyana. Izi ndizofunikira chifukwa zimalola wayilesiyo kuulutsa mayendedwe angapo ndikuwongolera kusokoneza pakati pa ma siginecha osiyanasiyana. Popanda L-Band coupler, zingakhale zovuta kuti malo owulutsira azitha kuyang'anira ma siginecha angapo pama frequency omwewo.
Kodi pali mitundu ingati ya ma L-band couplers ndipo pali kusiyana kotani pakati pawo?
Pali mitundu itatu ya L-band couplers: Wilkinson, ferrite, ndi wosakanizidwa. Kusiyanitsa pakati pawo kuli makamaka pakugwiritsa ntchito mphamvu, kuchuluka kwafupipafupi, kutayika kwa kuika, kudzipatula, ndi kubwereranso. Ma couplers a Wilkinson ali ndi mphamvu zogwiritsira ntchito kwambiri komanso ma frequency angapo, pomwe ma ferrite couplers ali ndi kutayika kotsika kwambiri komanso kudzipatula kwambiri. Ma hybrid couplers ali ndi ntchito yabwino kwambiri yobwereranso.
Kodi mumasankha bwanji gulu labwino kwambiri la L-band coupler?
Posankha cholumikizira chabwino kwambiri cha L-band pawailesi yowulutsira, ndikofunikira kuganizira kukula, kuchuluka kwa mphamvu, komanso ma frequency a coupler. Kuphatikiza apo, muyenera kufufuza opanga kuti muwonetsetse kuti malonda awo ndi odalirika komanso apamwamba. Ndikofunikiranso kuganizira zolumikizira zomwe zimagwiritsidwa ntchito pa coupler ndikuwonetsetsa kuti zikugwirizana ndi zida zowulutsira. Pomaliza, onetsetsani kuti mukufananiza mitengo ndikuwerenga ndemanga zamakasitomala kuti muwonetsetse kuti mukupeza phindu lalikulu pandalama zanu.
Kodi mumalumikiza bwanji cholumikizira cha L-band munjira yowulutsira?
1. Pezani cholumikizira cha L-band ndi cholumikizira cha mlongoti.

2. Lumikizani chingwe cha coaxial kuchokera pa doko lolowetsa mlongoti kupita ku L-band coupler.

3. Gwirizanitsani L-band coupler ku mlongoti.

4. Lumikizani mbali ina ya chingwe cha coaxial ku chotumizira kapena cholandila.

5. Tetezani zolumikizira zonse ndikuwonetsetsa kuti zolumikizira ndi zolimba.

6. Yesani zolumikizira kuti muwonetsetse kuti dongosolo likugwira ntchito bwino.
Ndi zida ziti zomwe zikugwirizana ndi L-band coupler?
Zida zokhudzana ndi L-band coupler pawailesi yowulutsira mawu nthawi zambiri zimakhala ndi cholumikizira, cholandirira, mlongoti, chingwe cha coaxial, chopatula, ndi amplifier yamagetsi.
Kodi zofunikira kwambiri zakuthupi ndi RF za L-band coupler ndi ziti?
Zofunikira kwambiri zakuthupi ndi RF za L-band coupler ndi izi:

- pafupipafupi osiyanasiyana: 950-1450 MHz
-Kutayika Kwambiri: ≤ 0.25 dB
-Kudzipatula: ≥ 25 dB
-VSWR: ≤ 1.15:1
-Kugwira Mphamvu: ≤ 10W
-Cholumikizira Mtundu: N-mtundu Wamkazi/Mwamuna
Kodi mumasunga bwanji L-band coupler ngati injiniya?
Kuti akonze bwino tsiku lililonse la L-band coupler pawailesi yowulutsira, mainjiniya amayenera kuyang'ana kaye kawotchiyo kuti awona kuwonongeka kulikonse, monga kutayikira kapena dzimbiri. Kenako, ayang'ane kuchuluka kwa mphamvu za coupler ndikusintha ngati pakufunika. Pambuyo pake, ayang'ane ma siginecha a ma coupler kuti atsimikize kuti zonse zili mgulu lovomerezeka. Pomaliza, ayang'ane kutsekereza kwa okwatirana ndikusintha ngati kuli kofunikira.
Kodi mumakonza bwanji cholembera cha L-band ngati sichikugwira ntchito?
Kukonza L-band coupler, muyenera kuyamba ndi kuzindikira gwero la vuto. Izi zingaphatikizepo kuyang'ana maulumikizi, kuyang'ana kusokoneza magetsi, ndi kuyesa dera lalifupi. Pamene chifukwa cha kulephera kudziwika, zigawo zofunika zikhoza kusinthidwa. Ngati coupler yalephera chifukwa cha gawo losweka, ndiye kuti gawolo liyenera kusinthidwa ndi latsopano lomwe likugwirizana ndi dongosolo. Posintha gawolo, ndikofunikira kuwonetsetsa kuti gawolo likulumikizidwa bwino ndipo silikuwonongeka mwanjira iliyonse. Izi zikachitika, dongosololi liyenera kuyesedwa kuti liwonetsetse kuti likuyenda bwino.
Kodi mungasankhire bwanji choyikapo choyenera cha L-band coupler?
Posankha ma CD a L-band coupler, ndikofunika kusankha ma CD omwe amapangidwa kuti ateteze chipangizocho ku zowonongeka zakunja, kugwedezeka, ndi kutentha kwakukulu. Kuonjezera apo, ndikofunika kusankha ma CD omwe amasindikizidwa bwino kuti ateteze chinyezi ndi fumbi kulowa mu chipangizocho. Panthawi yoyendetsa, ndikofunika kuonetsetsa kuti bokosilo liri lotetezedwa bwino ndi lolembedwa za mtundu wa chipangizo mkati ndi kuti chilengedwe sichitentha kwambiri kapena chozizira.
Ndizinthu ziti zomwe zimagwiritsidwa ntchito popanga cholembera cha L-band?
Chophimba cha L-band coupler nthawi zambiri chimapangidwa kuchokera ku aluminiyamu kapena pulasitiki. Zinthuzo sizimakhudza magwiridwe antchito a coupler, koma ngati zinthuzo sizikhala zapamwamba zimatha kukhudza momwe amagwirira ntchito.
Kodi mawonekedwe oyambira a L-band coupler ndi chiyani?
Mapangidwe a L-band coupler ali ndi zigawo zinayi zazikulu: chingwe chotumizira, waveguide, directional coupler ndi reflector. Mzere wotumizira umanyamula chizindikiro cha RF ndipo umalumikizidwa ndi doko lolowera la waveguide. The waveguide imapereka kudzipatula pakati pa chingwe chotumizira ndi chowongolera chowongolera. Chowongolera chowongolera chimagwiritsidwa ntchito kugawa chizindikirocho m'magawo awiri, imodzi yomwe imatumizidwa ku doko lotulutsa ndipo inayo imawonekeranso ku chowunikira. Chowunikiracho chimagwiritsidwa ntchito kuwonetsa chizindikiro kubwerera ku doko lolowera kuti chitumizidwenso ku doko lotuluka.

Mzere wotumizira, ma waveguide ndi ma coupler otsogolera zonse zimatsimikizira zomwe L-band coupler ikuchita. Popanda chilichonse mwazinthu izi, L-band coupler sichitha kugwira ntchito bwino.
Ndani ayenera kupatsidwa ntchito ya L-band coupler?
Pawailesi yakanema, mainjiniya owulutsa ayenera kupatsidwa udindo woyang'anira gulu la L-band. Munthuyu akuyenera kukhala ndi chidziwitso chogwira ntchito pamagetsi owulutsa, athe kuthana ndi mavuto ndi ma coupler, ndikutha kumvetsetsa ndikutanthauzira zaukadaulo. Kuphatikiza apo, ayenera kukhala ndi luso lolankhulana bwino komanso luso lolinganiza zinthu.

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