MX-P50M HF Power Amplifier
Designed to work with YAESU FT-817 IC-703 Elecraft KX3 QRP amateur radio RTX
MX-P50A hf power amplifier designed for QRP transceivers to improve signal, can be used both as a base or mobile unit. Extremely Small Compact and light weight offer a full integration with the Yaesu FT-817 using the supplied interface cable
The MX-P50M amplifier incorporates various protection circuits such as high voltage, and feature a front mounted LED display.
This amplifier can be successfully used with other QRP rigs such as the ICOM IC-703, Elecraft KX3.
Frequency Bands：80m 40m 30m-17m 15m-10m
Operating Modes：SSB CW AM，RTTY and FM-Reduced duty cycle
Power requirement：13.8V 8A
Cooling method: passive air cooling
Antenna connector：SO-239 50Ω
Price is around 200 USD
Currently available through some ebay dealers.