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Lightweight headset for multimedia applications (e.g. video conferencing)
Features
- Closed headphone systems
- Soft, replaceable ear cushions, supraaural
- Noise-cancelling condenser microphone (cardioid polar pattern)
- High-quality speech reproduction
- Microphone and headphone are equipped with stereo mini jacks each
- Compatible with most PC soundcards
- Extremely light and comfortable
On request the headset can be equipped with appropriate connectors for broadcasting and intercom applications.
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Technical Specifications |
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| Transducer type |
Condenser (back electret) |
| Operating principle |
Pressure gradient |
| Polar pattern |
Cardioid |
| Open circuit voltage at 1 kHz (0dB = 1V/Pa) |
15 mV/Pa |
| Nominal impedance |
approx. 1.5 k© |
| Weight without cable |
155 g |
| Frequency response |
50 - 18,000 Hz |
| Current consumption |
< 0.5 mA |
| Microphone output |
unbalanced |
| Sound coupling to the ear |
Supraaural |
| T.H.D. |
0.2% at f = 1 kHz |
| Cable length |
2.5 m, straight cable |
| Output voltage |
1.5 - 9 V |
| Max. SPL |
125 dB |
| Phantom supply |
AB-powering |
| Connection |
Mini stereo jack (3.5 mm) and 1/4" adapter (6.35 mm) |
| Nominal SPL at 1 kHz |
95 dB (1 mW, 500 Hz) |
| Average pressure on ears |
2 N |
| Dimensions |
Length microphone boom: 150 mm / Capsule diameter; 12.5 mm |
| Cable and connection |
Mini stereo jack (3.5 mm), Ring and top: AF, shaft: ground | | 
