TDD mea faʻamau mana pa
TDD PA Mana mea faʻamau Module mo le auina atu Transmitter DVB-T COFDM TX 5w
O le module mea faʻamau mana pa iloa e le galuega faatino amplification mana o le faailo RF. Ina ua volitiga sao o 28V, fesootai atu i le laupapa modulation COFDM, e mafai ona i luga le mana o le galuega faatino e 5W (+30dBm)
Lisi o Mataupu
vaega
- Galulue vaega taimi: 815MHz ~ 830MHz (e sili atu le taimi ma faʻafetauina)
- RX Oa: 1dB +/- 1dB
- TX Oa: 10dB +/- 1dB
- TX Mana: 5W
Specification
mea | Parameter | tusi |
E faafia tele (MHz) | 815-830Mzh | talia fetuunai e tusa ai ma manaoga o tagata faatau |
mana Galuega Faatino (W) | 5W | Pulea ALC |
I-vaega faatuai vaega (ns) | ≤50 | |
TX maua (dB) | 16± 1.0 | Seti maua e tusa ai ma manaoga o tagata e faaaogāina auaunaga |
I-vaega fesuiaiga | ≤1dB | tumutumu |
tulaga sao (dBm) | +22± 1.0 | |
Fua faatusatusa tauau (dBc) | ≤-30 | |
RX maua (dB) | 5 | |
RX fuainumera Pisa (dB) | ≤2.5 | |
RF tulaga Faaolaina | +3.3V ~ + 5V | auina atu tulaga maualuluga-tulaga maua |
faitasiga | 50dB | |
manaoga tuuina atu le mana | +11V ~ + 18V Vdc | |
RX nei faagaoioia | ≤0.6A | |
TX nei faagaoioia | ≤3.0A | |
galulue vevela | -20~ + 70 ℃ | |
Ofisa o Ituaiga | SMA-50KFD | |
Module itu (mm) | 105 * 60 * 14 |
Foliga ma faapipiiina faatonuga
1. fua: 105 * 60 *14 (mm) (e aunoa mataʻomo)
2. pepa Ofisa:
1 mana tuutuuga ua tuuina atu: +12V tuuina atu le mana: momono
2 RF Ofisa sao: SMA-50KFD
RF Ofisa o galuega faatino: SMA-50KFD
3. tele lapoa pu Mounting: 4 Φ3.5 e ala i pu mo 4 mounting pu mo faapipiiina.
20W
Specification
mea | Parameter | tusi |
E faafia tele (MHz) | 500-530Mzh | talia fetuunai e tusa ai ma manaoga o tagata faatau |
mana Galuega Faatino (W) | 20W | Pulea ALC |
I-vaega faatuai vaega (ns) | ≤50 | |
TX maua (dB) | 48± 1.0 | Seti maua e tusa ai ma manaoga o tagata e faaaogāina auaunaga |
I-vaega fesuiaiga | ≤1dB | tumutumu |
tulaga sao (dBm) | -80 | |
Fua faatusatusa tauau (dBc) | ≤-30 | |
RX maua (dB) | 5 | |
RX fuainumera Pisa (dB) | ≤2.5 | |
RF tulaga Faaolaina | +3.3V ~ + 5V | auina atu tulaga maualuluga-tulaga maua |
faitasiga | 50dB | |
manaoga tuuina atu le mana | ≤ + 28 Vdc 20W / 3A | |
RX nei faagaoioia | ≤0.6A | |
TX nei faagaoioia | ≤3.0A | |
galulue vevela | -20~ + 65 ℃ | |
Ofisa o Ituaiga | SMA-50KFD | |
Module itu (mm) | 178 × 91 × 25 |
Mana tuutuuga ua tuuina atu:
+28V tuuina atu le mana: pine 2
+12V tuuina atu le mana: pine 3
goto: pine 1
iloiloga
E leai ni toe iloiloga ae.