40W RF Power Amplifier Broadband 433 Linear Digital Transmission Power Amplifier

  

40W RF Power Amplifier Broadband 433 Linear Digital Transmission Power Amplifier for Walkie Talkie Description: 40W RF power amplifier, the main function is to amplify the original low power of the 400-470MHZ wireless transmission equipment, so that the small equipment has high power to make the communication distance farther and the voice clearer. The product integrates a dedicated high-speed program-controlled RF watchdog and can drive a half-duplex automatic transceiver transceiver circuit at a high speed.

It is suitable for all U-segment walkie talkies and digital transmission equipment on the market, and can perfectly support digital DMR, DPMR, P25, C4FM, SFK frequency hopping and the traditional linear simulation mode. Specification: Input Power: 1-5W Transmission Frequency: 400-470MHZ Receiving Frequency: 50-1000MHz Working Mode: half-duplex (cannot receive in transmitting state) Receive Loss: -1DB ± 0.4 Output Power: 25-45W Power Supply Voltage: 10-13.8V Standby Current: about 10-30mA Heat Dissipation Method: shell + heat sink for natural heat dissipation, low noise and mute Minimum Size: 125mm 75mm 60mm Wiring Method: The wiring method is super simple. The red wire is connected to the positive pole of the power supply +12V, and the black wire is connected to the negative pole of the power supply. The SMA small screw port is connected to the intercom through the cable, and the large thick pin M is connected to the transmitting antenna. Package Included: 1 Set Power Amplifier. Usually it cost about 35USD-50USD. If you receive defective item, please kindly notify us within 14 days.