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- Diidmada Sare
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Baluns RF Microwave Millimeter Wave mm hirarka Soo noqnoqoshada Sare ee Coaxial Coax Broadband
Balun waa saddex qalab oo deked ah oo u beddela wax-soo-gelinta ku habboon soo-saarka kala duwan si loo gaadho xidhiidhka ka dhexeeya wareegyada xadhkaha gudbinta ee dheellitiran iyo kuwa aan dheellitirnayn.
Waa koronto-bixiye khadka gudbinta RF-balaadhan. Shaqada RF balun waa inay awood u siiso nidaamka inuu yeesho caqabado kala duwan ama uu la jaanqaado calaamadaynta kala duwanaanta/hal dhammaadka ah, iyo in loo isticmaalo hababka isgaarsiinta casriga ah sida taleefannada gacanta iyo shabakadaha gudbinta xogta.
Microwave balun waxay leedahay saddex hawlood oo aasaasi ah:
1. U beddel hadda ama korontad aan dheellitirnayn una beddelo mid dheellitiran.
2. Habka caadiga ah xakamaynta hadda iyada oo loo marayo dhismayaasha qaarkood.
3. Isbeddelka impedance iyada oo loo marayo dhismayaal gaar ah (saamiga impedance oo aan la mid ahayn 1: 1).
Isticmaalka ugu badan ee millimeter wave balun waa in lagu xidho calaamadaha aan dheellitirnayn ee xadhkaha gudbinta dheellitiran ee gudbinta fogaanta. Marka la barbar dhigo calaamadaynta hal dhammaatay ee la isticmaalayo fiilooyinka coaxial, calaamadaynta kala duwan ee isticmaalka xadhkaha gudbinta dheellitiran way yar tahay saamaynta buuqa iyo isdhaafsiga, waxay isticmaali kartaa koronto hoose, waana kharash badan.
mm wave balun's codsiga waxaa ka mid ah: raadiyaha iyo fiidiyoowga saldhiga, radar, gudbiye, satalaytka, shabakadaha telefoonada, modemyada shabakada wirelesska, iwm.
Balun-mawjadda mm-mawjadda ay bixiso Qualwave Inc. waa ultra wideband 180 ° signal kala qaybiya iyo isku-dariyaha kaas oo u rogi kara calaamada 50 ohm oo aan dheeli tirnayn una rogi kara calaamad kala duwan oo dheelli tiran. Goobaha arjiga waxaa ka mid ah isgaarsiinta indhaha, 112 Gbps nidaamka isgaarsiinta PAM4, xawaaraha sare ee analooga-dijital beddelka, tijaabinta jawaabta soo noqnoqda ee aaladaha kala duwan, iyo dhinacyo kale. Broadband balun waxay noqon kartaa laba jiho ama kala duwanaansho hal dhamaad ah, iyadoo bixisa baaxad weyn iyo isbarbardhiga wajiga inta jeer ee 100 kHz ilaa 110 GHz, iyadoo waliba leh CMRR heer sare ah iyo qallooc yar oo iswaafajin ah.
Tirada Gelida Khasaare waa 6 ~ 11.2dB.
Baaxadda dheelitirka baaxadda waa ± 1.2dB, iyo qiyaasta dheelitirka wejiga waa ± 10dB.
Awood gelinta ugu badan waa 1W.
Qiimaha caadiga ah ee daahitaanka kooxdu waa 292 ± 6.0.
Ku soo dhawoow macaamiisha cusub iyo kuwa hore si ay u doortaan si kalsooni leh, waxaanu bixin doonaa adeeg diiran oo fikir leh.
Lambarka Qaybta | Soo noqnoqda(GHz, Min.)  | Soo noqnoqda(GHz, Max.) | Gelida Khasaare(dB, max.) | Balaadhan Balance(dB,max.) | Dheelitirka Wajiga(°,max.) | Diidmada Qaabka Guud((dB, daq.) | VSWR(nooca.) | Awoodda wax-gelinta(W,max.) | Dib u dhaca kooxda(ps, nooca.) | Waqtiga Hogaaminta(todobaadyo) |
|---|---|---|---|---|---|---|---|---|---|---|
| QBAL-500K-6000 | 500K | 6 | 6 | ±1.2 | ±10 | 20 | 1.5 | 1 | - | 2 ~ 6 |
| QBAL-500K-6000-1 | 500K | 6 | 6 | ±1.2 | ±10 | 20 | 1.5 | 1 | - | 2 ~ 6 |
| QBAL-10-26500 | 0.01 | 26.5 | 10.2 | ±1 | ±6 | 28 | 1.2 | 1 | 292± 6 | 2 ~ 6 |
| QBAL-10-40000 | 0.01 | 40 | 10.3 | ±1 | ±6 | 28 | 1.25 | 1 | 292± 6 | 2 ~ 6 |
| QBAL-10-50000 | 0.01 | 50 | 10.4 | ±1 | ±6 | 28 | 1.25 | 1 | 282± 6 | 2 ~ 6 |
| QBAL-10-67000 | 0.01 | 67 | 10.5 | ±1 | ±6 | 28 | 1.3 | 1 | 282± 6 | 2 ~ 6 |
| QBAL-10-90000 | 0.01 | 90 | 10.8 | ±1 | ±6 | 28 | 1.4 | 1 | 272± 6 | 2 ~ 6 |
| QBAL-10-110000 | 0.01 | 110 | 11.2 | ±1 | ±6 | 28 | 1.45 | 1 | 272± 6 | 2 ~ 6 |