David Clark Company
Aviation

Intercom-Only Modules

Model U3800

U3800 Master Station

Heart of any 3800 system configuration (one each required per system)
  • Provides crisp, clear communication in demandingenvironments 
  • Hands-free, full-duplex, intercom communications 
  • Compatible with all 3000 Series Headsets 
  • Accommodates up to two headset users (should be installedwhere radio transmit function is not required) 
  • Dual headset jacks with individual user volume controls 
  • System master volume control 
  • External 1-amp "slo-blo" fuse/holder assembly 
  • MS-type connectors for system connections with weatherprotective caps 
  •      2 each System Input/Output connectors 
  •      1 each Power connector 
  • Illuminated on/off switch, push-button 
  • Surface mount installation kit included 
  • Durable, weather-resistant enclosure 
 
Data Sheet U3800
 
Installation/Operation Manual U3800
 
Spare Parts List, U3800
Model U3801

U3801 Remote Headset Station

Used to expand the system beyond the Master Station
  • Expands the system, usually at the end of a series of Headset Stations
  • Accommodates one Headset
  • Should be installed where radio transmit functionality is not required
  • There are no output connectors for "daisy-chaining" additional modules
  • Simple installation
  • Dimensions: 3-1/4" L x 4-3/4" W x 3" D

Key features include:
  • System input connector (C38-XX)
  • Headset jack
  • Listen level control

Parts List

 
Data Sheet U3801
 
Installation/Operation Manual U3801
Model U3802

U3802 Remote Headset Station

Same as U3801, but provides a path for further expansion
  • Expands the system beyond the Master Station
  • Accommodates one Headset
  • Should be installed where radio transmit functionality is not required
  • Provides connection for further system expansion 
  • Simple installation
  • Dimensions: 5-3/8" L x 4-3/4" W x 3" D

Key features include:
  • One system input connector (C38-XX)
  • Two system output connectors (C38-XX)
  • Headset jack
  • Listen level control

Parts List

 
Data Sheet U3802
 
Installation/Operation Manual U3802
Model U3806

U3806 Dual Headset Intercom Station

Same as U3802, but 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