pa fais fab amplifier
PA Fais fab Amplifier rau DVB-T COFDM TX Transmitter transmission 1w 2w 5w 10w 15w
Cov pa fais fab amplifier module twb paub lawm lub hwj huam amplification tso zis ntawm lub teeb liab RF. Thaum input voltage yog 12V, txuas nrog COFDM modulation board, tso zis yuav mus txog 1W (+30dbm)
Nta
- Ua hauj lwm qhab qhab nees: 300MHz~360MHz (kev kho tau zoo dua qub)
- nce: 45db
- Pout: +33dbm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dbm
- Suab nrov daim duab: 6db
- Mov voltage: 12V, tso zis 1W (+30dbm) transmit fais fab tuag, Hwj huam noj yog li 8.7W.
- RF interface: SMA txiv neej thread qhov taub
Specification (Specification)
Hluav Taws Xob Specifications @ +25°C，ZS = ZL = 50ω,Vcc =12V
| parameter | chav tsev | Yam Tsawg Kawg Nkaus | raug | Ntau Yam |
| Frequency Range | MHZ | 300 | Kev Xaiv | 360 |
| Teeb Liab Me Me | db | 45.0 | ||
| Nce Flatness dB | db | +/-0.5 | ||
| Tso zis fais fab Pout@Pin=-15dBm | dbm | 30.0 | ||
| IP3 dBm +49 | dbm | 49.0 | ||
| ACPR(WCDMA PAR=9.9dB) | dBc | -40 | ||
| Nraud Rho Tawm | db | -45 | ||
| Suab nrov daim duab | db | 4 | ||
| efficiency(Pout=+39dBm@470MHz) | % | 13.8 | ||
| VSWR input | 1.3:1 | |||
| tso zis | 2.0:1 | |||
| DC fais fab mov | V | 7.4 | 10.0 | 12 |
| Mov tam sim no (Quiescent) | mA | 300.0 | ||
| luaj li cas | 35.1mm x 18.1m x 0.6m |
Xaiv Cov Kev Ua Zauv
PA1W330 Frequency 300.360Mhz
PA1W470 Frequency 450.500Mhz
PA1W550 Frequency 544-564Mhz
PA1W600 Frequency 580.620Mhz
PA1W700 Frequency 680.720Mhz
Kiag li kev ntsuam xyuas
| parameter | Kiag Li |
| RF Input Power | -5.0 dbm |
| Mov Voltage | +14V |
| Kev khiav hauj lwm kub | -40°C +65°C |
| Qhov kub thiab txias li cas | -55°C rau +100°C |
Txheeb ze
Yog tsis muaj kev ntsuam saib tsis tau.