Pre-amplifier module / impedance adapter for radio receiver working on MW - LW - SW.
This preamplifier is the perfect solution for improving reception with short antennas.
Specifications:
Dimensions: 60 x 35 x h 25 mm
Power supply: 5 to 12 V d.c.
Supply current: 8 to 10 mA
Amplification factor LW - MW: 45 dB ( Input level x 200 ) / 20dB at 10MHz
Amplification setting: By voltage ( potentiometer on board )
Max input level ( antenna ) : 0,6 Vcc
Easy connection : Antenna / Output & supply
Full documentation included.