VCAN company launches a series of small size 1W to 2W power amplifier modules below 1GHz，This series of power amplifier modules is 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)，The appearance and structure of the screw holes are consistent.，When connected to VCAN's RCA or RCB COFDM broadband transmit module, the transmit power is 1W to 2W.，Power consumption between 6W and 9W。This series of power amplifier modules has good RF performance，High shoulder strap，Strong harmonic suppression performance，Please see the table below for relevant models and parameters.。
| PA | PA330A | PA470A | PA550A | PA600A | PA700A |
| Working frequency band(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 | ||||
| With cavity size | 43.0mm x 26.0mm x 10.0mm | ||||
| Weight with cavity and SMA connector | 29.4gram |
Band-to-shoulder ratio and harmonic suppression test(The front end is connected to SUE1+RCA module COFDM transmitter)：
Center frequency 470MHz，1W(30dbm)Test results when transmitting power
Center frequency 700MHz，1W(30dbm)Test results when transmitting power
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