70dB Gain Mobile Signal Boosters
| Frequency Range: | (Band 1)2100MHz -- Uplink Frequency: 1920-1980MHz/Downlink Frequency :2110-2170MHz (Band 3)1800MHz -- Uplink Frequency: 1710-1785MHz/Downlink Frequency : 1805-1880MHz | Gain: | 70dB |
| Output power: | 20dBm | Color: | Gold Or Black Or White Or Cuztomized |
| AGC Intelligent function: | Done,31dB @ 1dB/ Step | ALC Intelligent function: | Done |
| MGC: | Done | In-band Ripple: | ≤ 3dB |
| VSWR: | <=2 | RF Connect Type: | N/Female |
| Weight: | 4kg | Warranty: | 3 Years |
| High Light: | 70dB Gain Mobile Signal Boosters,20dBm 2100MHz Mobile Signal Boosters,1880MHz Gain Mobile Cellular Booster |
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| Specifications | Parameters |
|---|---|
| Frequency Range (Customers to Choose) | Uplink: 1710-1785MHz, 1920-1980MHz Downlink: 1805-1880MHz, 2110-2170MHz |
| Frequency Bandwidth (3dB Bandwidth) | 75MHz & 60MHz |
| Gain | 70dB |
| Automatic Gain Control (Step Attenuation) | 31dB @ 1dB/Step |
| Auto Gain Control | 20dB Min. |
| Output Power (Customers to Choose) | 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 (Customers to Choose) | 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 |
Further detail please click here for downloading the product specification: 1800+2100MHz A032 mobile signal repeater.pdf
- Intelligent installation guidance with LCD display
- Real-time signal strength display
- Automatic dormancy when no calls are being made
- Automatic alarm for installation errors with solution guidance
- Automatic system gain adjustment to prevent repeater self-excitation
- Proactive device damage alerts
- If no signal is received after activation, check if outdoor antenna is pointing toward signal tower or if there is strong signal elsewhere achieving -70dBm
- If unable to make calls, adjust the direction of the outdoor antenna
- For unstable signal strength, ensure outdoor and indoor antennas are at least 20 meters apart with a wall between them and not on the same horizontal line
The repeater enhances signal strength in areas with poor coverage such as:
- Underground areas: basements, parking lots, tunnels
- Signal-shielded locations: offices, supermarkets, cinemas, hotels with metal or concrete walls
- Remote locations: private houses distant from base transceiver stations
Usually the typical frequencies work in France mobile operators should be 850/1900MHz---2G, 850/1700/1900MHz---3G and 1700MHz work for 4G and part of 5G. Feel free to contact us for confirming a suitable model at your local pls.
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