| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $24.06 | $23.57 | $22.83 | $21.85 | Contact US |
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
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Mini Simplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$20.62
FY-SP104U Noise Reduction Microphone Module 2 Waterproof Pickups for Echo Cancellation 32.8ft Range
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GTM900B GSM GPRS Mobile Development Board with Voice Interface Antenna
Description:
1. Onboard GTM900 - B double-frequency 900/1800 MHZ highly-integrated GSM/GPRS module
2. Onboard LM2596 high-power power supply chip, powerful enough to guarantee module working stable for a long time
3. The on-board flip SIM gets stuck, easy for loading and unloading of SIM card
4. The on-board terminals or DC power supply (the default terminal), input voltage: 7.5-12V
5. The onboard audio interface and microphones, convenient for user to do call tests
6. Onboard UART interface, meet different user requirements
7. Onboard three LED lights: power light, signal lights, indicator when calls
8. PCB size: 68.5 (mm) x38.5 (mm)
Package included:
- 1 x GTM900B GSM GPRS Mobile Development Board
