The baby is using high-quality RF devices designed for single-ended linear amplifier for multi-channel signal linear amplifier, indoor coverage systems are widely used walkie-talkies, radio relay station amplifier, 433MHZ remote control to increase the transmission distance and FSK, GFSK-way digital radio emission (simplex communication). You can also apply a variety of radio direction finding, laser drives. Operating frequency: 400-470MHZ, actual 380MHZ to 480MHZ can be work.Input power: 17dBm maximum is 50 mW. Power supply; 12-14V, operating current with changes in the operating frequency and output power, maximum current 2.5A. RF interface and power terminals: RF signal input and output are SMA female, male bore, feedthrough capacitors for the power supply.
About Cooling: Amplifiers made of sturdy aluminum case external heat sink, heat dissipation satisfy most work requirements, if you need better cooling, we can add another fan (fan details, contact the owner). 1pc module as picture show. The item "400-470 MHz 15-20W 50mW RF power amplifier input interphone amplifier" is in sale since Thursday, August 11, 2016. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers".
The seller is "diyelecmall108" and is located in ShenZhen ,Guangdong. This item can be shipped worldwide.