In-Ear Microphone for DLT 300 or older

MIC 102

Limited quantities available

In-the-ear style microphone/headphone for use early-model DLT transceivers. This device is not compatible with the DLT 400 Series.

3.5 mm plugs, silicone earpiece, discrete wire omnidirectional condenser microphone. Weight: 0.10 lbs (45 g).

System Includes

Earphone/headphone unit, corded with 3.5mm plugs

Lapel clip

2 additional silicone earpieces


  • Discrete wire, omnidirectional condenser microphone/earpiece headphone
  • 3 silicone ear pieces, different sizes
  • Lapel clip
  • 3.5mm mono plugs
  • Recommended for all generation DLT transceivers

MIC 102

Microphone Sensitivity Range -47 ±3dB RL=2.2kΩ Vs=2.0VDC 1kHz 0dB-1V/Pa
Impedance Max 2.2kΩ 1kHz (RL=2.2kΩ)
Frequency Response 50 – 16,000 Hz
Current Consumption Max 0.5µA RL=2.2kΩ VS=3.0VDC
Operating Voltage Range 2-10VDC
Speaker Impedance 8Ω ±15% at 1200Hz at 1.0V
Rated Power 0.5W
Resonance Frequency Fo 750Hz ±20% at 1.0V
Frequency Range Fo ~ 20000Hz
Output SPL 89dB ±3dB at 0.3W/0.1m 1.0k, 1.2k, 1.5k, 2.0kHz

72dB ±3dB at 1W/1m 1.0k, 1.2k, 1.5k, 2.0kHz

Frame Material Metal
Operating/Storage Temp -20 to 85°C
Weight 0.010 lbs (45 g)
Certifications/Approvals WEEE, RoHS



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