VCAN has launched a series of small size 1W to 2W power amplifier modules below 1GHz，The series of power amplifier modules are small in size(PCBA size 35.1mm x 18.1mm x 0.6mm，With aluminum alloy cavity size 43.0mm x 26.0mm x 10.0mm)，Appearance and structure screw holes are consistent，Transmitting power 1W to 2W when connected to VCAN company RCA or RCB COFDM broadband transmitting module，Power consumption between 6W and 9W。This series of power amplifier modules has good RF performance，shoulder height，Strong harmonic suppression performance，Relevant models and parameters are shown in the table below。
| PA | PA330A | PA470A | PA550A | PA600A | PA700A |
| Working frequency(MHz) | 300~360 | 450~500 | 544~564 | 580~620 | 680~720 |
| Connect to RCA transmit power | 1W | 1W | 1W | 1W | 2W |
| Gain | 45dB | 39.5dB | 45dB | 48dB | 45dB |
| Pout | +30dBm | +39dBm | +30dBm | +30dBm | +33dBm |
| IP3 | +49dBm | +49dBm | +49dBm | +49dBm | +49dBm |
| Noise Figure | 4dB | 6dB | 4dB | 4dB | 6dB |
| board size | 35.1mm x 18.1mm x 0.6mm | ||||
| Chamber size | 43.0mm x 26.0mm x 10.0mm | ||||
| Weight with cavity and SMA connector | 29.4gram |
Belt shoulder ratio and harmonic suppression test(The front end is connected to SUE1+RCA module COFDM transmission)：
Center frequency 470MHz，1W(30dbm)Test results at transmit power
Center frequency 700MHz，1W(30dbm)Test results at transmit power
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