This is a working unit. It was a rack mounted unit with its own power supply.
The power supply is not included. You can run it with a 13.8 volt DC. The item "TPL Power Amplifier PA3-1FE RXRFPS 15-25 W In / 80-150W Out 150-174 MHz" is in sale since Wednesday, September 15, 2021.
This item is in the category "Business & Industrial\Facility Maintenance & Safety\Surveillance & Alarm Equipment\Two-Way Radios". The seller is "4doggroup2012" and is located in Atlanta, Georgia. This item can be shipped worldwide.