Adjustable Attenuator 0-20dB

Adjustable attenuator for receivers and instrumentation systems up to 1000 MHz. With it's precisely adjustable attenuation of 0 to 20 dB this attenuator is well suited to improve reception on an SDR, for example to match the input signal to the saturation free range of the AD converter. Or make comparative measurements on antennas and much more. The attenuator is enclosed in a shielded metal box, the connectors are BNC type (male, female). The adjustment is done with an easily reachable knob on the top side. Insertion loss only 0.2 dB, suitable for systems with an impedance from 50 to 75 Ω.