pa power amplifier
PA-versterker voor DVB-T COFDM TX-transmissietransmissie 1w 2w 5w 10w 15w
Die pa-kragversterker-module besef die kragversterkingsuitset van die RF-sein. When input voltage is 12V, verbind met COFDM-modulasiebord, output power can be up to 1W (+30dBm)
Kenmerke
- Werkende frekwensieband: 300MHz~360MHz (meer frekwensie is verstelbaar)
- Winste: 45dB
- Pout: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Noise Figure: 6dB
- Voedingspanning: 12V, output 1W (+30dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
Spesifikasie
Electrical Specifications @ +25℃，ZS = ZL = 50Ω,Vcc =12V
| Parameter | Unit | Minimum | Typical | Maximum |
| Frekwensiereeks | MHz | 300 | Opsioneel | 360 |
| Small Signal Gain | db | 45.0 | ||
| Gain Flatness dB | db | +/-0.5 | ||
| Output Power Pout@Pin=-15dBm | dBm | 30.0 | ||
| IP3 dBm +49 | dBm | 49.0 | ||
| ACPR(WCDMA PAR=9.9dB) | dBc | -40 | ||
| Reverse Isolation | dB | -45 | ||
| Noise Figure | dB | 4 | ||
| Efficiency(Pout=+39dBm@470MHz) | % | 13.8 | ||
| VSWR input | 1.3:1 | |||
| uitset | 2.0:1 | |||
| DC Power Supply | V | 7.4 | 10.0 | 12 |
| Supply Current (Quiescent) | mA | 300.0 | ||
| size | 35.1mm x 18.1mm x 0.6mm |
Optional Frequency
PA1W330 Frequency 300~360Mhz
PA1W470 Frequency 450~500Mhz
PA1W550 Frequency 544~564Mhz
PA1W600 Frequency 580~620Mhz
PA1W700 Frequency 680~720Mhz
Absolute Maximum Ratings
| Parameter | Absolute Maximum |
| RF Input Power | -5.0 dBm |
| DVB-T/DVB-T2 COFDM Standaarde module met Diversiteit | +14V |
| Operating Temperature | -40℃ to +65℃ |
| Stoor temperatuur | -55℃ to +100℃ |
resensies
Daar is nog geen resensies nie.