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David Clark Radio Interface Module U3815 | Part 40136G-01
Enhance your mobile communication setup with the David Clark U3815 Radio Interface Module, designed to integrate a mobile radio into a Series 3800 intercom system.
Provides both intercom and radio transmit capabilities for one user
Includes headset jack, volume control, and built-in PTT switch
Supports system expansion through dual intercom connectors
Durable, weather-resistant polycarbonate housing
Ideal for use in emergency vehicles and mobile command units
The David Clark U3815 Radio Interface Module (Part Number 40136G-01) serves as a key component in Series 3800 intercom systems, allowing a user to connect to a mobile radio for transmit and receive functions. Built for demanding mobile environments, this unit features a single headset jack, onboard push-to-talk (PTT) control, and system expansion ports. Designed with a rugged, weather-resistant enclosure, it performs reliably in high-noise, high-vibration applications such as fire trucks, rescue vehicles, and command centers. The U3815 simplifies communication flow by merging intercom and radio functions into one streamlined user interface.
Model: U3815
Part Number: 40136G-01
User Capacity: Single user headset interface
Controls: PTT switch, volume knob
Connections: Radio input, two system I/O ports, optional remote PTT
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.
