Pre-Amplifier powers from Echo’s batteries or AC wall adapter
Also comes with AC adapter in the Pre-Amplifier Kit for use
with other manufacturer’s instruments
Pre-Amplifier expands Echo’s Spectrum Analyzer and Power Meter ranges to -125 dB
Light-weight and easy to install
Rugged N-Connectors
Easy F-key selection and attenuator settings
Attenuated readings are dB adjusted
>>> Sản phẩm cùng hãng: Pre-Amplifier Kit