WASC Satellite Voice Module – Handheld Communication with GNSS Positioning
HTDM1611
The WASC1611 is a compact, high-power satellite voice module from WalliSemi, designed for handheld communication devices operating on the WASC satellite network. It integrates voice (1.2kbps–4.0kbps), SMS, and low-rate data (up to 9.6kbps) with BeiDou B1/GPS L1 positioning, making it ideal for portable satellite phones and emergency communication devices.
Specifications
Key Features:
✔ High-Power Transmission – 33dBm (2W) output ensures reliable connectivity in remote areas.
✔ Crystal-Clear Voice Quality – Supports 1.2kbps–4.0kbps voice encoding with -124dBm sensitivityfor clear calls.
✔ Compact & Rugged Design – 39.5mm × 46mm × 4.2mm BTB interface for easy integration into handheld devices.
✔ Multi-GNSS Support – Built-in BeiDou B1 & GPS L1 for real-time positioning.
✔ Extreme Environment Ready – Operates in -40℃ to +85℃, perfect for outdoor and military use.
Ideal Applications:
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Handheld Satellite Phones
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Emergency & Rescue Communication
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Military & Tactical Radios
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Maritime & Aviation Portable Comms
This module reflects WalliSemi’s commitment to “Intelligent Technology, Core to the Future”, delivering robust, portable satellite communication for users who need connectivity beyond cellular networks.
| Model | WASC1611 |
| Network Modes | WASC Satellite Mobile / BeiDou B1 / GPS L1 |
| Core Functions | Voice, SMS, Data Services, BeiDou/GPS Positioning |
| Voice Data Rate | 1.2kbps / 2.4kbps / 4.0kbps |
| Max. Data Rate | Up to 9.6kbps |
| Receiver Sensitivity | Better than -124dBm (@2.4kbps voice) |
| Transmit Power | 33dBm (2W) |
| Control Interface | BTB connector |
| Dimensions | 39.5mm × 46mm × 4.2mm |
| Operating Temperature | -40℃ to +85℃ |