NEW 400-470MHz 15-20W 50mW / RF power amplifier single work radio. 400-470MHz 15-20W 50mW input RF power amplifier Walkie talkie coverage Simplex communication.The baby is Single-ended linear amplifier of Using high quality RF device design, suitable for linear multi signal amplification, widely used in interphone indoor coverage system, radio relay station amplifier, 433MHZ remote controls increase launch range andFSK, GFSK digital radio unidirectional transmission. Can also be used as radio direction finder, laser driver and other applications. Working frequency: 400-470MHZ, the actual 380MHZ to 480MHZ can work. Input power: 17dBm maximum, that is 50 MW. Output harmonic: typical value -27dBc. Power supply: 12-14V, the operating current's change with the operating frequency and output power changes, the current maximum 2.5A. RF interface and power supply terminal: RF signal input and output are SMA female head, external thread hole, Power supply for wear heart capacitance. Package List: - 1 x RF Power Amplifier. Please leave note for your special request e. We will test all products before the packages were sent out. Return items should include the original packaging and all accessories. Buyers are responsible for the returning cost, and then we will pay for the resending cost. We are a professional trading company, we will always provide you with quality service. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "yuwi_69" and is located in this country: CN. This item can be shipped worldwide.