AS-G3 900MHz GSM Signal Booster with 70dB Gain for Voice Calling - Wall/Desk Installation
The AS-G3 900MHz GSM Signal Booster is a professional-grade cellular signal repeater designed to enhance voice calling capabilities in areas with weak network coverage. Featuring intelligent LCD guidance and automatic gain control, this device ensures optimal performance while preventing interference.
- Intelligent LCD installation guidance with real-time signal strength display
- Automatic dormancy when no calls are active to conserve energy
- Automatic alarm system for installation errors with corrective solutions
- AGC/ALC function for automatic gain control to prevent self-excitation
- Proactive damage detection and notification system
| Parameter | Specification |
|---|---|
| Model | AS-G3 |
| Frequency Range | Uplink: 890-915MHz / Downlink: 935-960MHz |
| Working System | GSM 900MHz (Band 8) |
| Gain | 70±2dB |
| Output Power | 17-20dBm |
| Power Supply | AC 90-265V 50/60Hz / DC 9V 3A |
| Power Consumption | <20W |
| Dimensions | 170 × 130 × 26mm |
| Weight | 0.35kg |
| Operating Temperature | -10°C to 55°C |
| MTBF | >50,000 hours |
| Connector Type | SMA Female |
24-hour inquiry response, OEM/ODM customization services, and 36-month product guarantee.
T/T, Western Union, PayPal, and L/C for established customers.
Shipping via sea, air, UPS, FEDEX, EMS, DHL with 1-3 day sample delivery and 10-25 day mass order delivery. Trade terms include EXW, FOB, CIF.
36-month warranty with CE, ROHS, and FCC certifications.
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