- For voice transmission in radio communications and telephony
- Dynamic microphone
- Three-piece adjustable headband, superb comfort
- Swivel-mounted flexible microphone arm
- Soft ear cushions
- Washable ear cushion covers
- Changeable windscreen
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| Technical specification |
| General |
| Weight without cable | 75 g |
| Terminals | coiled cord, straight length 2 m, ends tinned |
| Degree of protection | IP 30 |
| Temperature range | -20 up to +60 °C |
| Microphone |
| Electroacoustic principle | dynamic |
| Directional characteristic | supercardioid |
| Frequency range | 100 up to 10.000 Hz |
| Free-field no-load sensitivity | 0.6 mV/Pa |
| DC resistance | 250 ohms |
| Receivers |
| Electroacoustic principle | dynamic |
| Frequency range | 100 up to 8.000 Hz |
| DC resistance | 5, 10, 50, 100, 200 or 600 ohms |
| Nominal power handling capability | 100 mW |
| Sound pressure level | 100 dB at 1 mW and 1 kHz |
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| Included in delivery |
| Headset, cable clip, ear cushion cloth covering (1 pair) |
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| Order details |
| Headset, monaural, 100 ohms | Part No. 90-31-12410 |
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| Spare parts |
| Ear cushion | Part No. 27-17-00086 |
| Ear cushion cloth covering, black (1 pair) | Part No. 98-05-12250 |
| Cable clip (10 pcs.) | Part No. 22-16-80012 |
| Windscreen | Part No. 27-16-00306 |
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| Special models on request |
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| HOLMCO - Holmberg GmbH & Co. KG Berlin |
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