2w pa nguvu amplifier
2w PA Power Amplifier 185Mhz-215Mhz 12V 75ohms 6dbm pembejeo 33dbm mazao kwa DVB-T COFDM TX Transmitter maambukizi
PA amplifier COFDM
mahitaji wanunuzi
- 2W nguvu amplifier
- Frequency 185Mhz ~ 215Mhz
- Ingiza 75ohms 6dbm
- pato 33dbm
- 12V Power Ingiza
pa nguvu amplifier Moduli anatambua nguvu ya kujiongezea nguvu pato la RF signal. Wakati voltage pembejeo ni 12V, kuungana na COFDM ubadilikaji bodi, pato nguvu inaweza kuwa hadi 2W (+33dBm)
Vipengele
- Kazi Bendi ya masafa: 185MHz ~ 215MHz
- Gain: 45dB
- Power Amplifier nje: +33dBm (PAR = 9.9dB)
- ACPR: < -36DBC
- IP3: +49dBm
- kelele Kielelezo: 6dB
- ugavi voltage: 12V, pato 2W (+33dBm) kusambaza umeme, matumizi ya nguvu ni kuhusu 8.7W.
- RF interface: SMA kiume shimo thread
vipimo
Mtihani vitu | Ufundi Viashiria | maneno |
masafa (MHz) | 200± 15 | |
SPAN (MHz) | 8 | |
pato nguvu (The) | ≥2 | |
P1dB pato nguvu (The) | 10 | |
Gain (dB) | 28± 1.0 | |
Pass Band Ripple | ≤1.0dB p-p | |
Nguvu ya kuingiza (dBm) | 6± 1.0 | |
ACPR (DBC) | ≤-35 @ 8M @ 2W | |
Umeme voltage | +12V ~ 17V Vdc | |
Group Kuchelewa | <1us | |
Kazi ya sasa | ≤1.2A | |
joto mbalimbali | -20~ 70 ℃ | |
radiofrequency pamoja | SMA-50KFD | |
Ukubwa wa moduli (mm) | 81x48x14mm | bila viungio |
uzito Module | 89g | |
Plethismografia | 50 ohm |
Ufungaji shimo mduara ukubwa:
4 installation holes are left with 4*3.5mm through holes for installation.
Ukaguzi
Hakuna ukaguzi bado.