2w pa amandla ngombhobho
2w PA Power sesimangalo 185Mhz-215Mhz 12V 75ohms 6dbm igalelo 33dbm imveliso ukugqithisa DVB-T COFDM TX Gazi
PA amandla sesimangalo COFDM
abathengi imfuneko
- 2W amandla sesimangalo
- Ubuninzi 185Mhz ~ 215Mhz
- Input 75ohms 6dbm
- yemveliso 33dbm
- 12V Power Input
Imodyuli pa amandla msindo liyakuqonda imveliso amandla yokukhulisa uphawu RF. Xa ombane osho 12V, ukudibanisa kwibhodi kwezwi COFDM, amandla output ungaba kuze 2W (+33eMfutshane DBM)
Iimbonakalo
- Ukusebenza yefrikhwensi: 185MHz ~ 215MHz
- Gain: 45dB
- Power sesimangalo ngaphandle: +33eMfutshane DBM (Par = 9.9dB)
- ACPR: < -36dBc
- IP3: +49eMfutshane DBM
- noise Umfanekiso: 6dB
- Supply ombane: 12V, output 2W (+33eMfutshane DBM) adlulisele amandla, ukusetyenziswa kwamandla cishe 8.7W.
- RF interface: Sma iduna intambo hole
Specification
izinto zovavanyo | technical Indicators | ngokuphawula |
Frequency ibanga (MHz) | 200± 15 | |
Love (MHz) | 8 | |
yemveliso amandla (W) | ≥2 | |
P1dB yemveliso amandla (W) | 10 | |
Gain (dB) | 28± 1.0 | |
Pass Band Ripples | ≤1.0dB p-p | |
Igalelo lamandla (eMfutshane DBM) | 6± 1.0 | |
ACPR (dBc) | ≤-35 @ 8m @ 2W | |
Power supply ombane | +12V ~ + 17V Vdc | |
Group Ukubambezeleka | <1us | |
current ukusebenza | ≤1.2A | |
ubushushu ibanga | -20+ ~ 70 ℃ | |
Radiofrequency joint | Sma-50KFD | |
Ubungakanani bemodyuli (mm) | 81x48x14mm | ngaphandle izihlanganisi |
ubunzima module | 89g | |
ukuvimba | 50 Ohm |
Ufakelo ubukhulu hole ubukhulu:
4 installation holes are left with 4*3.5mm through holes for installation.
reviews
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