TUV 4G LTE Dual Band Signal Booster 800MHz 1800MHz with 70dB Gain and 20dBm Output Power
Professional 4G LTE dual-band signal repeater with 70dB gain, designed to enhance cellular connectivity in weak signal areas. Supports 800MHz and 1800MHz frequency bands for comprehensive 2G, 3G, and 4G LTE network coverage.
- Smart LCD Display: Shows real-time signal strength for optimal performance monitoring
- Energy Efficient Operation: Automatic sleep mode activates when no calls are in progress
- Advanced Signal Control: ALC (Automatic Level Control) optimizes calling and data transfer quality
- Automatic Gain Control: AGC reduces interference by automatically adjusting gain levels
- Manual Gain Adjustment: MGC provides 0-27dB attenuation control for flexible installation
- Wide Coverage Area: Covers 500-3000m² depending on environmental conditions
- Universal Compatibility: Supports all cellular devices for both voice and data transmission
| Specification | Parameters |
|---|---|
| Frequency Range | Uplink: 832-862MHz, 1710-1785MHz Downlink: 791-821MHz, 1805-1880MHz |
| Frequency Bandwidth | 30MHz & 75MHz |
| Gain | 70dB |
| Output Power | 20dBm |
| Automatic Gain Control | 20dB Minimum |
| Operating Temperature | -10°C to +55°C (Operation) -20°C to +60°C (Storage) |
| Power Supply | AC 110-220V ±20%, 50/60Hz |
| Dimensions | 165 × 130 × 40 mm |
| Weight | ≤ 0.8 kg (Net) |
| RF Connector | N (Female) |
We are the original manufacturer with our own factory, offering comprehensive OEM/ODM services and technical support.
We are the factory with trading services, providing complete OEM/ODM support including custom branding.
Yes, we welcome sample orders for quality verification. MOQ is 1 unit for standard products.
Yes, we provide comprehensive user manuals and 24/7 technical support for installation guidance.
We offer a 3-year warranty on all products. Warranty excludes damage from improper use or natural factors.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.