David Clark Company
Aviation

Radio Interface Modules

Model U3811

U3811 Radio Interface Headset Station

Provides intercom and radio transmit capability
  • Expands the system, usually at the end of a series of Headset Stations
  • Accommodates one Headset
  • Provides isolated radio transmit capability for the Headset user at this position only, as well as radio receive from the connected radio for all users
  • There are no output connectors for "daisy-chaining" additional modules
  • Simple installation
  • Dimensions: 5-1/4" L x 3-5/8" W x 3-1/16" D

Key features include:
  • One system input connector (C38-XX)
  • One radio input connector (C3821)
  • Headset jack
  • Listen level control
  • Radio transmit momentary PTT switch
 
Spare Parts List U3811
 
Installation/Operation Manual U3811
 
Data Sheet U3811
Model U3815

U3815 Radio Interface Headset Station

Provides intercom and radio transmit capability, as well as a path for further system expansion
  • Expands the system, beyond the Master Station 
  • Accommodates one Headset
  • Provides isolated radio transmit capability for the Headset user at this position only, as well as radio receive from the connected radio for all users 
  • Provides connection for further system expansion
  • Connection for remote PTT switch
  • Simple installation
  • Dimensions: 7" L x 4-5/16" W x 3-1/8" D

Key features include:
  • One system input connector (C38-XX)
  • One system output connector (C38-XX)
  • One radio input connector (C3821)
  • Headset jack
  • Connection for optional Footswitch 
  • Listen level control
  • Radio transmit momentary PTT switch
 
Spare Parts List U3815
 
Installation/Operation Manual U3815
 
Data Sheet U3815
Model U3815A

U3815A Radio Interface Headset Station

Provides intercom and radio transmit capability, as well as a path for further system expansion
  • Expands the system, beyond the Master Station
  • Accommodates one Headset
  • Provides isolated radio transmit capability for the headset user at this position only, as well as radio receive from the connected radio for all users
  • Provides connection for further system expansion
  • Remote PTT connector accepts either 40071G-04 Footswitch or C3023 radio/intercom Belt Station 
  • Simple installation
  • Dimensions: 7" L x 4-5/16" W x 3-1/8" D

Key features include:
  • One system input connector (C38-XX)
  • One system output connector (C38-XX)
  • One radio input connector (C3821)
  • Headset jack
  • Connection for optional Footswitch (40071G-04) or C3023 Belt Station  (15' coil cord)
  • Listen Level control
  • Radio transmit momentary PTT switch
 
Data Sheet U3815A
 
Installation/Operation Manual U3815A
 
Spare Parts List U3815A
Model U3816

U3816 Dual Radio Interface Headset Station

Provides user with individual control for two mobile radios
  • Expands the system beyond the Master Station
  • Accommodates one Headset
  • Provides isolated radio transmit capability for the Headset user at this position only for either connected radio, as well as radio receive from both radios for all  users
  • Provides connection for further system expansion
  • Remote PTT connectors accept either 40071G-04 Footswitch or C3023 radio/intercom Belt Station 
  • Simple installation
  • Dimensions: 8-1/2" L x 5- 1/4" W x 3-1/8" D

Key features include:
  • Headset Jack
  • Listen level control
  • Two individual radio volume controls
  • Two momentary radio PTT switches
  • Two system connectors (C38-XX)
  • Two radio input connectors (C3821)
  • Two connectors for optional Footswitch (40071G-04) or C3023 Belt Station
 
Data Sheet U3816
 
Installation/Operation Manual U3816
 
Spare Parts List U3816