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Main ❯ Accessories ❯ uSpeak - protected microphone for diving masks
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uSpeak Protected microphone for diving masks Device specification |
FEATURES
- Resistant to any diving modes and depths
- Domestic development and production
- Patented design*
- Ergonomic design
- Strong and durable
- Can be used as a replacement for DEMSh, OTS HotMic™, etc.
DESCRIPTION
uSpeak microphones are fully potted in a high-quality polyurethane compound. Simple and reliable, they have no closed air cavities. They withstand any diving and ascent modes. It connects via a bronze M2 threaded connection, as do most counterparts. The device is available in two form factors: standard and enlarged.
* Patent RU225815
TECHNICAL SPECIFICATIONS
| PARAMETER | VALUE |
|---|---|
| DIMENSIONS (L x W x H), mm | 31 x 26 x 12 mm (uSpeak) 39 x 37 x 13 mm (uSpeak Max) |
| WEIGHT (dry), g | 6.5 (uSpeak) 11.8 (uSpeak Max) |
| SENSITIVITY, μV/Pa | 500 (uSpeak) 1000 (uSpeak Max) |
| RESISTANCE1, kOhm | 100 |
| FREQUENCY RANGE, Hz | 200 .. 6000 |
| CONNECTION | two bronze M2 screws |
| POTTING COMPOUND MATERIAL | Polyurethane |
| HOUSING COLOR2 | 🟥 🟦 🟩 🟨 ⬛ ⬜ |
| OPERATING TEMPERATURE RANGE, °C | -20 .. 60 |
1 The parameter can be changed at the customer’s request.
2 Painting in any color from the RAL catalog is possible when ordering 50 pcs or more.