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David Clark 40071G-04 PTT Footswitch – Remote Push-To-Talk with Connector
Industrial-grade foot-activated push-to-talk switch with integrated connector. Ideal for hands-free communication in high-noise or mobile environments.
Key Features & Benefits
Durable cast iron footswitch housing with non-slip base
15 ft straight cable for flexible placement and operation
MS-type screw-on connector for secure system integration
Enables hands-free radio transmission for mobile or fixed setups
Detailed Product Description
The David Clark 40071G-04 Push-To-Talk Footswitch is a rugged, hands-free communication solution designed for professionals in aviation, ground operations, and mobile command environments. Featuring a cast iron body with a non-slip base, this footswitch is built to withstand heavy-duty use. It includes a 15-foot straight cord terminating in an MS-type connector, making it compatible with a range of David Clark radio interface modules. The momentary single-pole, double-throw (SPDT) switch ensures responsive and reliable push-to-talk function with every press. Whether installed in a vehicle, workstation, or hangar floor, this foot-activated PTT provides operators the convenience of transmitting without using hand or helmet-mounted switches. It’s a dependable choice for those needing robust, foot-operated control in challenging conditions.
Technical Specifications
Part Number: 40071G-04
Function: Remote Push-To-Talk (PTT) Footswitch
Switch Type: Momentary SPDT
Housing: Cast iron with non-slip base
Cable Length: 15 feet
Connector: MS-type screw-on (male)
Compatibility: Select David Clark intercom and radio systems
Use Case: Ground crews, vehicles, mobile comms, hands-free operation
Used 7 on heavily oxidized Airstream. Sanded off oxidation. Presto changeo, an almost mirror-like finish. Will stick with Nuvite. Important to follow instructional video.
This is an amazing aid to my fisning. Something serious inland fishermen should have. My only regret is that I didn't have this over the last 20 years.