Model DC 3690 (3000 Series)


Product # : 43104G-02


Series DC 3600 Headsets are designed to provide crisp, clear communications and superior comfort, ideal for UAV shelters, data vans, Command and Control vehicles and other low-noise applications. The Model DC 3690 is a single-ear, over-the-head style headset with a supra-aural design (rest-on-ear, as opposed to circum-aural), capable of affording comfort and communication clarity. It features the new M-55 electret noise-cancelling microphone, delivering superlative speech intelligibility. Metal alloy hardware is used for a rugged, yet lightweight headset platform. Comfort features such as leatherette head- pad and ear seals and temple pad with slow-recovery ‘memory’ foam are specifically chosen for exceptional comfort over long periods of time. With it’s full feature engineering and ultra-lightweight design, the DC 3690 provides the ultimate in performance, comfort and communication clarity for a wide variety of applications.


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

Features and Benefits

  • Compatible with Series 3100, 3400 or 3800 intercom systems, as well as Series 3000 two-way radio adapters
  • M-55 noise-canceling microphone for superlative speech clarity
  • Full flex mic boom, 280° rotating for perfect mic placement on left or right side
  • Dynamic earphone provide excellent reception quality
  • Leatherette head-pad, temple pad and ear seals with slow- recovery ‘memory’ foam provides the ultimate in comfort
  • Metal alloy hardware designed for ultra-lightweight, yet rugged, reliable construction
  • Adjustable headband/suspension assembly and swivel hinge stirrup and temple pad mechanism ensure a perfect, personalized fit
  • Made in the USA
  • Passive electronic design for very low-noise environments
  • Same as DC 3630 above, but in a single-ear design
  • Leatherette temple pad, incorporated with swivel hinge design, ensures optimal fit
  • Provides superior comfort and performance over long work hours
  • Fully collapsible for easy, compact storage

Technical Data

  • Weight (w/o cord)
    • 6.3 oz (179g)
  • Comm Cord (from module)
    • 5 foot coil, with ¼” stereo connector (TRS)
  • Dome Type
    • Supra-aural (rest-on-ear)
  • Hardware
    • Lightweight Alloy
  • Ear Impedance
    • 250Ω, (+/-10%)
  • Mic Sensitivity
    • 400mV +/- 6dB into 150Ω load @ 1 kHz for 114 dB SPL input
  • Mic Impedance
    • 150Ω nominal
  • Mic Frequency Response
    • 150 – 8,000 Hz
  • Mic DC Supply
    • 8 – 16V, not polarity sensitive
  • Source Resistance
    • 470Ω