RF Concepts RFC 2-217 144 MHz 2 meter VHF amplifier

Description

You must know what you are doing to purchase this, Works as it should but sold AS IS with NO returns due to the nature of electronics.
Link to the manual http://www.radiomanual.info/schemi/ACC_PA/RF_Concepts_RFC-2-217_user.pdf
RF Concepts RFC 2-217.. This amplifier represents the "fourth generation" of solid state power amplifiers built for amateurs. The RFC 2-217 features a "state of the art" GaAs-Fet preamp, variable SSB delay, "high SWR" protection, over temperature protection, automatic or remote keying and remote control capabilities. The RFC 2-217 is designed to work with all modes of transmission including, FM, CW, and SSB.
Specs:
Frequency range 143-149 MHz
Power  Input range: 200mw to 5W
Maximum Input: 5W
Duty cycle: Intermittent
Modes: FM, SSB and CW
Temperature Protection: 175 degree F
Input-Output Impedance: 50 Ohms
Voltage Requirements: 13.8 VDC
Current Requirements: 25 Amps
Fuse: 35 Amp
Size:  11.5 x 6 x 3 inches
Weight: 5 lbs