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David Clark Screened Elevation Box U3811 – OEM 26497P‑10
Overview The David Clark 26497P-10 Screened Elevation Box (U3811) is a precision-drilled enclosure designed for shielding and organizing internal headset or communication system components. Its screened design enhances EMI protection while providing a structurally secure housing for critical assemblies.
OEM Build Quality: Engineered to exact David Clark specifications for fit, performance, and durability.
Screened Enclosure: Reduces electromagnetic interference (EMI) for clearer communication signals.
Precision Drilled: Pre-drilled for efficient mounting of internal components or cable assemblies.
Sturdy Construction: Built to withstand vibration, impact, and environmental exposure in aviation settings.
Modular Design: Compatible with U3811 system assemblies for streamlined repairs or custom builds.
Versatile Applications: Suitable for headset infrastructure, comm boxes, and internal mount support.
Technical Specifications
Part Number: 26497P-10
Component Name: Screened Elevation Box
Model: U3811
Material: Aluminum with integrated screening
Function: EMI shielding and component housing
Mounting: Pre-drilled pattern for ease of installation
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
