Imikhiqizo
I-RFTXX-05TA7265-18 Microstrip Attenuator Ene-Sleeve DC~18.0 GHz RF Attenuator
| Imodeli | RFTXX-05TA7265-18 (XX=Inani lokunciphisa) |
| Ibanga Lokumelana | 50 Ω |
| Ibanga Lokuvama | DC~18.0 GHz |
| Amandla | 5 W |
| Ukuncipha (dB) | 01-10/11-20/21-30 |
| Ukubekezelelana Kokunciphisa Ukucindezeleka (dB) | ±0.7/±0.8/±1.0 |
| I-VSWR | Uhlobo lwe-1.25 1.3 ubuningi |
| Isilinganiso Sokushisa | <150ppm/℃ |
| Izinto ezingaphansi komhlaba | I-BeO |
| Izinto Zemikhono | I-Al (i-oxidation eqhubayo) |
| Inqubo Yokumelana | Ifilimu Ejiyile |
| Izinga Lokushisa Lokusebenza | -55 kuya ku-+125°C (Bheka i-Power De-rating) |
| I-ROHS Iyahambisana | Yebo |
Umdwebo Wohlaka (Iyunithi: mm/intshi)
Ukubekezelelana kobubanzi: ±0.05, ukubekezelelana kobude: ± 0.05
Ukusebenza Okuvamile:
Igrafu ye-3dB
Igrafu ye-6dB
Igrafu engu-20dB
Igrafu ye-5dB
Igrafu ye-10dB
Igrafu engu-30dB
Sebenzisa Ukunaka
Ukususwa kwesilinganiso samandla
1. Ukuxhumana okunwebekayo kusetshenziswa endaweni yokuxhumana phakathi kwesixhumi kanye ne-electrode yesikhafu;
2. Imbobo yangaphakathi yerediyetha kufanele ifane nobubanzi besikhava, futhi ukubekezelela akufanele kube kukhulu kakhulu;
Izinyathelo zokusebenza:
A. Qinisa umkhawulo owodwa wesixhumi ngentambo komunye umkhawulo werediyetha;
B. Beka ipuleti lokunciphisa uhlobo lwesikhiya emgodini wangaphakathi werediyetha;
C. Bese uqinisa isixhumi ngakolunye uhlangothi ngentambo
D. Ukunaka: Intambo idinga ukusetshenziswa kwe-sealant yentambo
Ukuqokwa kwe-P/N
Amanothi
■ Isikhindi kanye ne-radiator kudingeka kuxhunywe kahle ukuqinisekisa ukuthi ukushisa kuyaphela.
■ Kudingeka isisekelo esihle ukuqinisekisa imingcele ye-S.
■ Ukuze kuhlangatshezwane nezidingo zemidwebo, kubalulekile ukufaka ama-radiator anobukhulu obanele.
■ Uma kudingeka, khulisa ukupholisa umoya noma ukupholisa ngamanzi.
■ Ukuxhumana phakathi kwesixhumi kanye ne-electrode yokunciphisa uhlobo lwesikhiya kumele kusebenzise ukuthintana okunwebekayo.
■ Uma isikhongo siphawulwe ngokuthi "IN", qiniseka ukuthi ubeka uhlangothi olulodwa lwe-IN embobeni yokufaka, futhi uma kungekho ilebula, luzoba luhlangothini oluya ohlangothini ngalunye.
◆Amazwana:
■ Singahlinzeka ngama-RF attenuators enziwe ngokwezifiso, ama-RF resistors, imithwalo ye-coaxial dummy(termination), kanye nemithwalo ye-dummy(termination) engalingani.
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