2w pa amandla amplifier
2w PA Amandla zesikhulisa 185Mhz-215Mhz 12V 75ohms 6dbm okokufaka 33dbm okokukhipha DVB-T COFDM TX Transmitter ukudluliswa
PA amandla amplifier COFDM
abathengi imfuneko
- 2W amandla amplifier
- Imvamisa 185Mhz ~ 215Mhz
- 75ohms wokufaka 6dbm
- lokukhipha 33dbm
- 12Wokufaka V Amandla
I module pa amandla amplifier uyaliqaphela okukhipha amandla yokukhulisa isignali RF. Lapho voltage okokufaka 12V, ukuxhuma COFDM ukushintshashintsha kwezwi ibhodi, amandla okukhipha lingafika 2W (+33dBm)
Izici
- Ukusebenza Ibhendi yokuvama: 185MHz ~ 215MHz
- Inzuzo: 45dB
- Amandla zesikhulisa ukuphuma: +33dBm (PAR = 9.9dB)
- ACPR: < -36DBC
- IP3: +49dBm
- Noise Figure: 6dB
- Supply voltage: 12V, okukhipha 2W (+33dBm) adlulisa amandla, amandla ukusetshenziswa imayelana 8.7W.
- RF esibonakalayo: SMA besilisa ngentambo imbobo
Ukucaciswa
izinto Test | Technical Izinkomba | Amazwi |
imvamisa ububanzi (MHz) | 200± 15 | |
SPAN (MHz) | 8 | |
amandla lokukhipha (W) | ≥2 | |
P1dB amandla lokukhipha (W) | 10 | |
Inzuzo (dB) | 28± 1.0 | |
Pass Band Ripple | ≤1.0dB p-p | |
Amandla wokufaka (dBm) | 6± 1.0 | |
ACPR (DBC) | ≤-35 @ 8M @ 2W | |
Amandla kagesi voltage | +12V ~ + 17V Vdc | |
iqembu Kokulibala | <1us | |
zamanje Ukusebenza | ≤1.2A | |
Izinga lokushisa ububanzi | -20~ + 70 ℃ | |
Radiofrequency ngokuhlanganyela | SMA-50KFD | |
Usayizi wemojuli (mm) | 81x48x14mm | ngaphandle nezixhumi |
isisindo Module | 89g | |
impedance | 50 Ohm |
Ukufakwa usayizi imbobo ubukhulu:
4 installation holes are left with 4*3.5mm through holes for installation.
Izibuyekezo
Azikho izibuyekezo okwamanje.