2G 3G 4G Dual Band Mobile Signal Booster 70dB Gain 165×130×40mm Gold Color
This dual-band mobile signal booster supports 2G, 3G, and 4G networks, available in a customized gold color finish. It enhances both voice calls and LTE data connectivity simultaneously for multiple mobile devices.
- Intelligent installation guidance with LCD display
- Real-time signal strength monitoring
- Automatic dormancy when no active calls
- Automatic alarm system for installation errors with troubleshooting guidance
- Automatic gain adjustment to prevent system oscillation
- Proactive damage detection and notification
- Reduces mobile device radiation in weak signal areas
| Specification | Parameters |
|---|---|
| Frequency Range (Uplink) | 824-849MHz, 1710-1755MHz |
| Frequency Range (Downlink) | 869-894MHz, 2110-2155MHz |
| Frequency Bandwidth | 25MHz & 45MHz |
| Gain | 70dB |
| Output Power | 17±3dBm |
| Operating Temperature | -10°C to +55°C |
| Power Supply | AC 110-220V±20%, 50/60Hz |
| Dimensions | 165×130×40 mm |
| Weight | ≤0.8 kg |
For complete technical documentation:
Complete installation kit included - no additional purchases required. Simple setup takes approximately 30 minutes with no specialized knowledge needed.
24/7 technical support available with comprehensive user manual.
We are the original manufacturer with our own factory, offering OEM/ODM services including custom logos and labeling.
We are the factory with trading services, providing comprehensive OEM/ODM support including custom branding.
Sample orders are welcome for quality verification. Minimum order quantity is 1 unit for standard products.
Yes, installation is straightforward with provided user manual and 24/7 technical support.
Yes, the signal booster effectively enhances connectivity in remote areas where a basic signal source is available.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.