800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater
| 800MHz Frequency Range: | 832-862MHz / 791-821MHz | E900MHz Frequency Range: | 880-915MHz / 925-960MHz |
| Products Type: | Cell Phone Booster | Gain: | 70dB |
| Output power: | 20dBm | Color: | Black Or Customized |
| Warranty: | 36 Months | ||
| High Light: | 800MHz Mobile Signal Boosters,2G 4G Mobile Signal Boosters,800MHz Dual Band Repeater |
||
70dB Gain Mobile Signal Booster 800/900MHz Dual Band Repeater 2G 4G Cellular Amplifier with advanced features for optimal performance.
- Smart LCD: Displays real-time signal strength
- Sleeping Mode: Energy-saving operation when no calls are active
- ALC (Automatic Level Control): Automatically adjusts output gain for optimal calling and data transfer quality
- AGC (Automatic Gain Control): Reduces gain and interference when downlink output signal is too strong
- MGC (Manual Gain Control): Gain attenuation adjustment function with 0-27dB scope for convenient installation
| Specifications | Parameters |
|---|---|
| Frequency Range (Customer Selectable) | Uplink: 832-862MHz, 880-915MHz Downlink: 791-821MHz, 925-960MHz |
| Frequency Bandwidth (3dB Bandwidth) | 30MHz & 35MHz |
| Gain | 70dB |
| Automatic Gain Control (Step Attenuation) | 31dB @ 1dB/Step |
| Auto Gain Control | 20dB Min. |
| 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) | SMA (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 |
ALC Function: Prevents excessive signal output and interference.
2G 4G Signal Booster (B20+B8): Gain: 70dB, Max Power: 20dBm
Repeaters are designed to amplify weak signals in areas with poor coverage, ensuring reliable communication.
- The outside antenna receives signal from the nearest mobile base station
- The signal is sent through coax cable to the repeater
- The repeater amplifies the weak signal
- The improved signal travels to the inside antenna
- The inside antenna transmits the enhanced signal to your mobile device
- One dual band signal booster
- Two indoor antennas
- One outdoor antenna
- 20-meter cable and 5-meter cable
- User manual
- Power adapter
Enhances signal strength in areas with poor coverage including:
- Underground areas: basements, parking lots, tunnels
- Signal-shielded locations: offices, supermarkets, cinemas, hotels
- Remote areas: private houses distant from base stations
Typical frequencies for France mobile operators: 900/1800MHz (2G), 900/2100MHz (3G), and 800/1800/2100/2300/2500/2600MHz (4G and 5G). Contact us to confirm the suitable model for your location.
We are a factory with trading services. We provide OEM/ODM services for custom branding.
Yes, we welcome sample orders for quality testing. Minimum order quantity is 1 for standard products.
Yes, we provide a comprehensive user manual and 24/7 technical support.
No, the mobile signal repeater amplifies existing weak signals but cannot generate signals where none exist.
Yes, we offer samples for all models (charged).
Multi-Protocol VHF 136-174MHz Optical DAS Coverage Solution
Multi-Protocol VHF 136-174MHz Optical DAS Coverage Solution compatible with TETRA, P25, DMR, GSM, WCDMA, LTE, and NR radio systems. Protocol-transparent design with 10km fiber backbone for converged multi-agency networks.
2100MHz 3G Signal Booster
Single Band1 2100MHz 80dB 3G 4G Signal Booster Repeater Amplifier Mobile Signal Repeater Amplifier Single Band1 2100MHz Cell Phone Booster 3G 4G Product Description GlobaL application ATNJ factory 2100MHz 3G signal repeater for your selection:WCDMA 2100MHz 2G/3G Pico repeater is applied specifically ...
80dB Gain ALC MGC GSM Signal Booster With N Female RF Connect
80dB Gain GSM Signal Booster with ALC/MGC, N Female RF connectors. Features 3-year warranty, 23-27dBm output power, covers 500-3000m². Cost-effective solution for weak signal zones, reduces dropped calls with easy installation and low power consumption.
1800/2100/2600MHz Digital Fiber Optical DAS System Supports 4G 5G and Emergency Services Optical DAS System
Digital Fiber Optical DAS supports 4G/5G & emergency services across 1800/2100/2600MHz. Features 90dB gain, 33dBm output, multi-band/operator compatibility, and scalable architecture for reliable indoor coverage in tunnels, stadiums, and large venues.
Sales Manager
- Email:atnj-sales@szatnj.com
- Tel:+8618813582037
- WhatsApp:8618813582037
- WeChat:+8618813582037
- Skype:live:wave.luo_1
