Expertly Crafted David Clark U3810 Drilled Screened Box | P/n 26497p‑07 While Supplies Last [6pAmEjlO]

David Clark U3810 Drilled Screened Box, P/N 26497P‑07

Compact radio interface module for David Clark Series 3800 intercom systems. The U3810 delivers full radio transmit/receive functionality in a rugged, EMI-shielded enclosure, perfect for small multi-position crew setups.

• Integrated Radio Interface – Adds full radio TX/RX capability to Series 3800 systems
• Built-in PTT Switch – Momentary push-to-talk button for direct transmission control
• Drilled & Screened Aluminum Housing – Provides EMI protection and environmental durability
• Compact and Lightweight – Approx. 0.1 lb, ideal for space-constrained installations
• Flexible Connectivity – One intercom input, one radio input, and remote PTT support
• Made in the USA – Reliable quality and EAR99 export compliant

The David Clark U3810 (P/N 26497P‑07) is a purpose-built radio interface module for 2–3 position Series 3800 intercom systems. It allows all connected headsets to transmit and receive radio communications when the internal PTT is activated. Housed in a drilled and screened aluminum enclosure, the unit is compact, lightweight, and built to withstand harsh mobile environments. With multiple connector ports and optional remote PTT integration, it enables flexible system design and reliable crew communication.

Technical Specifications

• Part Number: 26497P‑07
• Model: U3810
• Function: Radio TX/RX interface for Series 3800 systems
• Enclosure: Drilled and screened aluminum
• PTT: Internal push-button and optional remote PTT cable
• Connectors: 1x system input, 1x radio input, remote PTT support
• Weight: Approx. 0.1 lb (shipping weight)
• Country of Origin: USA
• Export Classification: EAR99
• Use Case: Ideal for intercom systems with 2–3 user positions