2PA kuch yükselticisinin w
2PA Power Amfi 185Mhz-215Mhz 12V DVB-T COFDM TX Beruvchi uzatish uchun 6dbm kiritish 33dbm chiqish 75ohms w
PA elektr kuchaytirgich COFDM
Qabul qiluvchilarni talab
- 2W elektr kuchaytirgich
- Frequency 185Mhz ~ 215Mhz
- Kirish 75ohms 6dbm
- chiqish 33dbm
- 12V Power Kirish
PA elektr kuchaytirgich moduli RF signali kuchi kengaytirish chiqish tushunadi. Qachon Kirish kuchlanish 12V emas, COFDM modulyatsiya kengashi ulanish, chiqish kuch-2W gacha bo'lishi mumkin (+33dBm)
Xususiyatlari
- Ish chastota tasmasini: 185MHz ~ 215MHz
- foyda: 45dB
- Power Amfi amalga: +33dBm (PAR = 9.9dB)
- ACPR: < -36DBC
- IP3: +49dBm
- Shovqin-rasm: 6dB
- Ta'minot kuchlanish: 12V, chiqish 2W (+33dBm) quvvat uzatish, energiya iste'moli 8.7W haqida.
- RF interfeysi: SMA erkak mavzu teshik
spetsifikatsiyasi
Test mahsulot | Texnik ko'rsatkichlari | Izohlar |
chastota diapazoni (MHz) | 200± 15 | |
span (MHz) | 8 | |
chiqish elektr (W) | ≥2 | |
P1dB chiqish elektr (W) | 10 | |
foyda (dB) | 281,0 ± | |
Pass Band Ripple | ≤1.0dB p-p | |
Kirish kuch (dBm) | 61,0 ± | |
ACPR (DBC) | ≤-35 @ 8M @ 2W | |
Elektr ta'minoti kuchlanish | +12V ~ + 17V Vdc | |
Group Delay | <1us | |
ish joriy | ≤1.2A | |
harorat diapazoni | -20~ + 70 ℃ | |
radiochastota polosalarini qo'shma | SMA-50KFD | |
Modul hajmi (mm) | 81x48x14mm | ulagichlar holda |
Module vazn | 89g | |
Empedansı | 50 om |
Yuklab olish teshik diametri hajmi:
4 o'rnatish teshiklari o'rnatish uchun 4 * 3,5 mm teshiklari bilan qoldiriladi.
Sharh
Ko'rib chiqishlar yo'q hali bor.