This is an old revision of the document!
Step Attenuator Model 290
Description
Reduces Argonaut II Model 535 output power from 5 watts to 10 mw in six calibrated steps. Placed between attenuator loop jacks on rear panel of transceiver.
This is an old revision of the document!
Reduces Argonaut II Model 535 output power from 5 watts to 10 mw in six calibrated steps. Placed between attenuator loop jacks on rear panel of transceiver.