900MHz 1800MHz 2100MHz Multi-Band Cell Phone Booster with 27dBm Output Power and 80dB Gain
This professional-grade cellular signal booster enhances mobile connectivity across multiple frequency bands, improving data rates, preventing dropped calls, and extending battery life by reducing the phone's power consumption when searching for signals.
- Smart LCD display showing real-time signal strength
- Energy-saving Sleep Mode when no calls are active
- Automatic Level Control (ALC) for optimal output gain
- Automatic Gain Control (AGC) to reduce interference
- Manual Gain Control (MGC) with 0-27dB adjustment range
- Supports 2G, 3G, and 4G networks
- Compact design: 165×130×40mm, weighing only 0.8kg
| Parameter | Specification |
|---|---|
| Frequency Range (Uplink) | 890-915MHz, 1710-1785MHz, 1920-1980MHz |
| Frequency Range (Downlink) | 935-960MHz, 1805-1880MHz, 2110-2170MHz |
| Gain | 80dB |
| Output Power | 27dBm |
| Noise Figure | ≤ 5dB |
| Power Supply | AC 110-220V±20%, 50/60Hz |
| Operating Temperature | -10°C to +55°C |
| RF Connector | N (Female) |
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We are a direct manufacturer with our own factory, offering OEM/ODM services and supporting custom branding requirements.
All signal boosters include a comprehensive 3-year warranty. Accessories are covered for 3 months. Our products undergo thorough testing before shipping, and we provide 24/7 technical support with user manuals and installation guidance.
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