UMTS 2100MHz DCS 1800MHz Dual Band Cellular Signal Booster with 70dB Gain and 20dBm Output Power for 2G 3G 4G Networks
Professional dual-band cellular signal booster supporting UMTS 2100MHz and DCS 1800MHz frequencies for enhanced 2G, 3G, and 4G network coverage in areas with weak signals.
- Sample orders supported with fast 1-day delivery after payment
- OEM and ODM services available with custom logo and frequency options
- 2-year comprehensive warranty for long-term reliability
- CE approved for European market compliance and safety standards
- 70dB high gain amplification for superior signal enhancement
- Dual-band operation covering 1800MHz and 2100MHz frequencies
| Specification | Parameters |
|---|---|
| Frequency Range (Customer Selectable) | Uplink: 1710-1785MHz, 1920-1980MHz Downlink: 1805-1880MHz, 2110-2170MHz |
| Frequency Bandwidth | 75MHz & 60MHz |
| Gain | 70dB |
| Automatic Gain Control (Step Attenuation) | 31dB @ 1dB/Step |
| Auto Gain Control | 20dB Minimum |
| Output Power (Customer Selectable) | 20dBm |
| Spurious Emission | ≤ -15dBm/30kHz 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -30dBm/30kHz |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| In-band Ripple | ≤ 3dB |
| VSWR | ≤ 2 |
| I/O Impedance | 50 Ω |
| Noise Figure | ≤ 5dB |
| System Delay | ≤ 5μs |
| RF Connector (Customer Selectable) | N (Female) |
| Operating Temperature | Operation: -10°C ~ +55°C Storage: -20°C ~ +60°C |
| Power Supply | AC 110~220V±20%, 50/60Hz (AC 220V/ DC5V/2A power adapter) |
| Dimensions | 165 × 130 × 40 mm |
| Weight | ≤ 0.8 kg (Net) |
| Alarm Monitoring System | Alarm for uplink self-oscillation |
| Indication LED | Power supply status indicator |
For complete technical documentation, download the product specification:
We have professional engineering teams that develop solutions suitable for global markets. Our technical support team is available to resolve any issues promptly and provide continuous assistance.
The signal booster emits minimal radiation levels that are within safe operational limits. Using the booster actually reduces radiation exposure during calls compared to phones operating with weak signals, making it safer for indoor use.
Yes, installation requires no technical expertise. Each kit includes all necessary components and detailed instructions for easy setup in homes or offices.
No, the mobile signal repeater amplifies existing weak signals but cannot generate cellular signals where none exist.
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