David Clark Company
Two-Way Communications

Series 3000 Headsets

Series 3000 Headsets connect to the series 3000 PTT two-way Radio Adapter. Headset models should be selected based on the style and features best suited to your application. All headsets, except single ear and slotted dome models, have noise reduction rating (NRR) of up to 24 dB.
Model DC 3630
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Model DC 3630

ULW for 3000 Series
  • Passive electronic design for low-noise environments
  • M-55 noise-canceling microphone ensures superior transmit clarity
  • Leatherette head-pad and ear seals with slow-recovery ‘memory’ foam, coupled with an extremely lightweight and rest-on-ear headset design, affords countless hours of superior comfort
  • Magnesuim Alloy headband/suspension system and swivel hinge stirrups integrate a rugged, durable design with fully adjustable platform for personalized fit and comfort
  • 5 ft. coil cord
  • Provides superior comfort and performance over long work hours
  • Part Number: 43101G-03

Parts List
Data Sheet

 
3600 Series Headsets
 
Data Sheet DC 3630
Model DC 3690
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Model DC 3690

Single Ear ULW for 3000 Series
  • Leatherette temple pad, incorporated with swivel hinge design, ensures optimal fi
  • Passive electronic design for low-noise environments
  • M-55 noise-canceling microphone ensures superior transmit clarity
  • Leatherette ear seal with slow-recovery ‘memory’ foam, coupled with an extremely lightweight and rest-on-ear headset design, affords countless hours of superior comfort
  • Low profile, Outlast® fabric head pad with vented design absorbs excess heat to keep you cool and eliminates 'hot spots'
  • Lightweight alloy headband/suspension system and swivel hinge stirrup integrate a rugged, durable design with fully adjustable platform for personalized fit and
  • 5-foot coil cord
  • Part Number: 43104G-02

Parts List

 
Data Sheet DC 3690
Model H3061
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Model H3061

Behind-the-Head Style (BTH) | Listen Only
  • Listen only headset
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 6 ft. coil cord
  • Part Number: 12516G-02

Parts List


Noise Attenuation Data
NRR
24 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14.3 21.5 27.1 31.8 36 39.6 41.8 39.7 37
Standard Deviation 3.3 2.4 1.5 1.6 1.3 2.1 2.1 2 1.3
Model H3430
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Model H3430

Over-the-Head Style (OTH)
  • Noise-Cancelling M-7A amplified electret microphone
  • BTH style for applications requiring hard hats or protective headgear
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 36" straight cord
  • Noise Reduction Rating (NRR): 23 dB
  • Part Number: 40524G-01

Parts List

 
3400 Series Headsets
Noise Attenuation Data
NRR
23 dB
Frequency (Hz) 125 250 500 1000 2000 3000 4000 6000 8000
Attenuation (dB) 16.6 20.7 27.4 33 30.5 36.2 38.1 36.6 36.6
Standard Deviation 2.6 2.5 2.5 2.6 3.1 3.5 3.7 3.7 3.6
Model H3432
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Model H3432

Over-the-Head Style (OTH)
  • Noise-Cancelling M-7A amplified electret microphone
  • Microphone on/off button
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 6 ft. coil cord
  • Noise Reduction Rating (NRR): 23 dB
  • Part Number: 40524G-02

Parts List

 
3400 Series Headsets
Noise Attenuation Data
NRR
23 dB
Frequency (Hz) 125 250 500 1000 2000 3000 4000 6000 8000
Attenuation (dB) 16.6 20.7 27.4 33 30.5 36.2 38.1 36.6 36.6
Standard Deviation 2.6 2.5 2.5 2.6 3.1 3.5 3.7 3.7 3.6
Model H3440
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Model H3440

Behind-the-Head Style (BTH)
  • Noise-Cancelling M-7A amplified electret microphone
  • BTH style for applications requiring hard hats or protective headgear
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 36" straight cord
  • Noise Reduction Rating (NRR): 23 dB
  • Part Number: 40583G-01

Parts List

 
3400 Series Headsets
Model H3441
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Model H3441

Behind-the-Head Style (BTH) | Slotted Dome
  • Single receiver, slotted dome allows hearing of ambient sound
  • Noise-Cancelling M-7A amplified electret microphone
  • Microphone on/off button
  • BTH style for applications requiring hard hats or protective headgear
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 6 ft. coil cord
  • Part Number: 40583G-02

Parts List

 
3400 Series Headsets
Model H3442
click to enlarge

Model H3442

Behind-the-Head Style (BTH)
  • Noise-Cancelling M-7A amplified electret microphone
  • Microphone on/off button
  • BTH style for applications requiring hard hats or protective headgear
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 6 ft. coil cord
  • Noise Reduction Rating (NRR): 23 dB
  • Part Number: 40583G-03

Parts List

 
3400 Series Headsets
Noise Attenuation Data
NRR
23 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14 21.1 31 37.1 33 35.6 35.6 38 36.5
Standard Deviation 2.7 2.7 2.8 2.7 3.3 3.5 3.2 2.9 3.4
Model H3492
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Model H3492

Over-the-Head Style (OTH) | Single Ear
  • Single ear style allows hearing of ambient sound
  • Noise-Cancelling M-7A amplified electret microphone
  • Microphone on/off button
  • Flex-wire boom for easy, 'one touch' microphone placement
  • Boom rotates 200° for left or right placement
  • Contoured, undercut 'Comfort-Gel' ear seals for maximum comfort
  • Rugged construction
  • 5 ft. coil cord
  • Part Number: 40608G-01

Parts List

 
3400 Series Headsets