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David Clark Radio Interface Cord Assembly C38-21RD1 | 18747G-48
Durable and reliable radio interface cord assembly from David Clark, designed to connect mobile radios to Series 3800 intercom systems with minimal interference.
Engineered for use with David Clark Series 3800 intercom systems
Compatible with Motorola XTL and APX series mobile radios
Shielded cable reduces electromagnetic and radio-frequency interference
Constructed with aviation-grade materials for high durability
Part number 18747G-48 matches model C38-21RD1 for accurate identification
The David Clark Radio Interface Cord Assembly C38-21RD1 (Part No. 18747G-48) is a purpose-built connection cable for integrating mobile radios with David Clark's Series 3800 vehicle or aircraft intercom systems. This professional-grade cord assembly features shielded conductors that maintain signal clarity, even in high-interference environments. It is designed to connect directly to Motorola XTL and APX series radios, eliminating the need for custom wiring or soldering during installation. Ideal for aviation, emergency response, and tactical communications, this interface cord delivers dependable performance and seamless system integration.
Part Number: 18747G-48
Model: C38-21RD1
Cable Type: Radio interface cord assembly
Compatibility: Motorola XTL/APX radios and Series 3800 intercoms
Ordering was easy. Spoke with a professional and friendly person.
Shipping was fast only two days.
Used the product on a boat outboard motor and bracket.
Excellent primer for bare aluminum.
Couldn’t have gone better from ordering to product results.
Thank you!
I built this kit as a teenager most of 55 years ago. The kit is essentially the same, but now they’re laser cut. In the past, the panels were die-cut, sometimes you get one done with a dull cutter. That took a lot of extra time, carefully re-scoring everything with a narrow Exacto blade so the pieces wouldn’t split. This kit is so crisp, it’s a joy to assemble. It’s fun seeing old reflexes come to life while assembling this baby. I only have the FW-190 from those years, but also built this one (the Hellcat), the Spitfire, Me-109, and the P-40. Good times!
