Jeff Weinberg, W8CQ

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits

SK-401 Soft-Key Keying Interface

$30.00

SKU: SK401 Category:

Description

The SK-401 safely acts as an amplifier interface to your modern transceiver to the Drake L-4 or L-4B. This unit is mounted inside the amplifier and transforms the 24-27VDC key closure to approximately 1 VDC at 1.5 mA.  Without it you run the risk of severely damaging the keying circuit in your transceiver.

Additional information

Weight 0.07 lbs
Dimensions 5.5 x 3.5 x 0.5 in