RF Power Labs 300-200A RF Amplifier, 225-400 MHz, 200W. RF Amplifier, 225-400 MHz, 200W. RF Power Labs 300-200A RF Amplifier. Input: 120 VAC, 5.5A, 1 ø. Included Items: This sale does not include probes, cables, manuals, power cords or any other accessories unless otherwise stated or pictured.This item is in the category "Business & Industrial\Test, Measurement & Inspection\Signal Sources & Conditioning\RF & Microwave Amplifiers". The seller is "alltest_instruments" and is located in this country: US. This item can be shipped to United States, Canada.