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).
Earphone/headphone unit, corded with 3.5mm plugs
Lapel clip
2 additional silicone earpieces
| 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 | |
90 Days
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Williams AV, Williams AV Hear. See. Engage., Williams Sound, Williams Sound, “W” graphic, Pocketalker, SoundPlus, and Personal PA are registered trademarks of Williams AV, LLC.
10300 Valley View Road
Eden Prairie, MN 55344
USA
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