David Clark Company

Series 3800 UH-60 Communication System

David Clark Military Headsets

The UH-60 Blackhawk VIP Intercom System provides communication for up to 12 VIPs. It is a proven, reliable COTS system for National Guard and other military flight units that are called upon to provide VIP transportation and overviews, for a variety of critical operations including disaster evaluation.

The system includes the H3530, dual-ear, noise-attenuating headset, master stations and belt stations with push-to-talk capability. The air worthiness of the system will not interfere with the flight crew. See our Blackhawk VIP Product Bulletin for a complete system overview.

Model H3530
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Model H3530

Dual Ear, Passive Noise Attenuating
  • Flex boom permits perfect microphone placement
  • M-1A amplified dynamic microphone provides superior noise cancellation
  • Soft, ribbed foam head pad and foam ear seals provide exceptional comfort
  • 30-inch straight cord with locking connect (SC-298) to mate with C35-XX belt station
  • Corrosion-proof, chrome plated headband/stirrup assembly
  • Headset must be used in conjunction with belt stations (see below)
  • Belt stations feature cords terminating in a PJ-051 plug
  • Certified Noise Reduction Rating (NRR): 24d

Parts List


U3800 Master Station

The "heart" of the Series 3800 Intercom System
  • One each is required per system.
  • Accommodates two Headsets
  • Should be installed where radio transmit functionality is not required
  • Adjusts automatically for 12 or 24 VDC power source
  • Draws less than 600 milliampere current
  • Simple installation
  • Dimensions:  8-1/4" L x 5-3/4" W x 4-3/4" D.

Key features include:
  • Illuminated system on/off switch
  • Master volume control
  • Two Headset jacks with listen level controls
  • Power input connector (C3820)
  • Two remote output connectors (C38-XX)
  • External 1-amp Slo-Blo fuse

Parts List

Data Sheet U3800
Installation/Operation Manual U3800

U3806 Dual Headset Intercom Station

Expands the system, accommodates two headsets
  • Expands the system beyond the Master Station
  • Accommodates two Headsets
  • Should be installed where radio transmit functionality is not required
  • Provides connection for further system expansion
  • Simple installation
  • Dimensions: 6-3/4" L x 4-1/4" W x 3-1/16" D

Key features include:
  • One system input connector (C38-XX)
  • Two system output connectors (C38-XX)
  • Two Headset jacks
  • Individual listen level controls

Parts List

Data Sheet U3806
Installation/Operation Manual U3806

C35-08 Belt Station

Provides Push-to-Talk Capability for H3530 Headsets
  • Clothing clip for attachment to apparel
  • 8-foot extended, shielded coil cord
  • Momentary push-to-talk switch
  • Jack SC 128
  • 1/4" stereo plug

Parts List

  • C35-08 (8-ft. coil cord)
  • C35-16 (16-ft. straight cord)
  • C35-26 (26-ft. coil cord)
  • C35-30 (30-ft. straight cord)