Zogulitsa
RFTXXA-02TA7265-12.4 Microstrip Attenuator Yokhala ndi Manja DC~12.4GHz RF Attenuator
| Chitsanzo | RFTXXA-02TA7265-12.4 (XX=Kuchuluka kwa kuchepa kwa mphamvu) |
| Kukaniza Mbali | 50 Ω |
| Mafupipafupi | DC~12.4GHz |
| Mphamvu | 2 W |
| Kuchepetsa (dB) | 01-10/11-20/30 |
| Kulekerera Kuchepetsa (dB) | ± 0.5/± 1.0/± 1.0 |
| VSWR | ≤1.20 @10GHz ≤1.25@12.4GHz |
| Kuchuluka kwa kutentha | <150ppm/℃ |
| Zinthu zoyambira pansi | Al2O3 |
| Zopangira Manja | Al (Mtundu wachilengedwe wa okosijeni wozungulira) |
| Njira Yotsutsa | Filimu Yokhuthala |
| Kutentha kwa Ntchito | -55 mpaka +125°C (Onani de Power De-rating) |
| Kutsatira ROHS | Inde |
Chojambula cha Outline (Chigawo: mm/inchi)
Kulekerera kwa m'mimba mwake: ± 0.05, kulekerera kwa kutalika: ± 0.05
Magwiridwe Abwinobwino:
Chithunzi cha 1dB
Chithunzi cha 3dB
Chithunzi cha 5dB
Chithunzi cha 7dB
Chithunzi cha 9dB
Chithunzi cha 20dB
Chithunzi cha 2dB
Chithunzi cha 4dB
Chithunzi cha 6dB
Chithunzi cha 8dB
Chithunzi cha 10dB
Chithunzi cha 30dB
Gwiritsani Ntchito Chisamaliro
Kuchepetsa mphamvu
1. Kulumikizana kosalala kumagwiritsidwa ntchito pamalo olumikizirana pakati pa cholumikizira ndi elekitirodi ya sleeve;
2. Bowo lamkati la radiator liyenera kufanana ndi m'mimba mwake wa chikwama, ndipo kulolerana sikuyenera kukhala kwakukulu kwambiri;
Masitepe Ogwira Ntchito:
A. Mangani mbali imodzi ya cholumikizira ndi ulusi kumapeto kwa radiator;
B. Ikani mbale yochepetsera mphamvu ya chigoba m'bowo lamkati la radiator;
C. Kenako limbitsani cholumikizira chomwe chili kumapeto ena ndi ulusi
D. Chisamaliro: Ulusi umafuna kugwiritsa ntchito chotseka ulusi
Udindo wa P/N
Zolemba
■ Chikwama ndi chotenthetsera ziyenera kulumikizidwa bwino kuti kutentha kusamathe.
■ Kufunika kukhazikika bwino kuti zitsimikizire kuti pali magawo a S.
■ Kuti mukwaniritse zofunikira za zojambulazo, ndikofunikira kukhazikitsa ma radiator okwanira.
■ Ngati kuli kofunikira, onjezerani kuziziritsa mpweya kapena kuziziritsa madzi.
■ Kulumikizana pakati pa cholumikizira ndi elekitirodi yochepetsera ya mtundu wa sleeve kuyenera kugwiritsa ntchito kukhudzana ndi elastic.
■ Ngati chikwamacho chalembedwa ndi "IN", onetsetsani kuti mwayika mbali imodzi ya IN pa doko lolowera, ndipo ngati palibe chizindikiro, chidzakhala mbali ziwiri.
◆Ndemanga:
■ Tikhoza kupereka ma attenuator a RF okonzedwa mwamakonda, ma resistors a RF, ma coaxial dummy(terminal loads), ndi ma dummy(terminal loads) osagwirizana.
