This is a high quality Professional UHF TV linear amplifier-driver. It is broadband for all UHF TV band from 470 MHz- 860 MHz. This is the A class amplifier that needs only 2 mW RF power for 500 mW output. Maximum power output is 700 mW / 50 ohms with 10 mW driving and maximum frequency 860 MHz. Power supply DC voltage is 18 V / 0.5 A. Extremely linear this amplifier has been made for a small TV stations and studios. It is ideal as an exciter for a high power TV stages. Everything is assembled and tested! Power transistors are made by Philips. Warranty one year includes all components except output transistors! A highest quality PC board is double sided and silver plated. This amplifier must be installed on a heat sink (not included). Size: 4" X 2".

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