1800MHz GSM Signal Booster 80dB Gain 2G/4G Mobile Repeater with AGC Function for Indoor Coverage
The 1800MHz Pico Repeater provides an affordable solution for indoor cellular signal coverage problems caused by building obstacles and signal attenuation. This single-band GSM signal booster supports both 2G and 4G networks, delivering reliable mobile connectivity in weak or blind coverage areas.
The repeater functions as a relay between the base station (BTS) and mobile devices. It captures the strongest available signal via the donor antenna, amplifies it linearly, and retransmits the enhanced signal through the indoor distribution system to areas with poor coverage.
- 80dB gain with automatic gain control (AGC)
- ALC function to prevent base station interference
- Easy installation and low maintenance requirements
- Supports DCS 1800MHz band for 4G data networks
- Compact design with N-female connectors
| Parameter | Specification |
|---|---|
| Frequency Range | Uplink: 1710-1785MHz Downlink: 1805-1880MHz |
| Frequency Bandwidth | 30MHz |
| Gain | 80dB |
| Output Power | 27dBm |
| Automatic Gain Control | 20dB minimum |
| Noise Figure | ≤ 5dB |
| VSWR | ≤ 2 |
| Operating Temperature | -10°C to +55°C |
| Power Supply | AC 110-220V ±20%, 50/60Hz DC +5V/2A adapter |
| RF Connector | N-Female |
This model features advanced ALC and AGC functions for automatic gain control and prevention of base station interference. Specifically designed for Band 3 (1800MHz) operation with comprehensive network support for DCS 4G data services.
For detailed technical specifications, please download our product documentation:
Three-Year Warranty: Main unit covered for three years, accessories covered for three months. All products undergo thorough testing before shipping. If issues arise, please contact us with installation photos or video before opening disputes.
We are the original manufacturer with our own factory in Guangdong, China, ensuring quality control and competitive pricing.
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