- Key words:dual band mobile signal booster, signal repeater
- Suitable:global applicatioin for home/office/apartment... use
- Frequency:791-821MHZ/832-862MHZ 890-915MHZ /935-960MHz ,
- Cellular Networks:2g/4g
- coverage:100-300 square meter
- weight:1kg
- size:195x140x29 (mm)
- material:aluminium
- gain:65db
- Warranty:3 Years
- Place of Origin:CN;GUA
- Model Number:DB-800/900
- Type:2/4G mobile signal booster, signal repeater
- Brand Name:ATNJ mobile signal booster, signal repeater
Global application ATNJ factory DUAL BAND 800&900MHZ 2G/4G mobile signal booster
DUAL BAND Pico signal repeater is applied specifically in small area indoor DAS system. The base station signal is coupled and amplified by Pico signal repeater into in building system. The amplified signals is transmitted by indoor antenna. Meanwhile the indoor antenna receives the cell phone signal, and send the signal to the base station as uplink. This method can eliminate the signal dead spot, reject the interference, provide the stable signal communication for cell phone users.
Meanwhile, it can also boost the speed of GPRS.
1,GSM900&3G 2100MHZ BOOSTER ×1
2,POWER ADAPTER×1
3,LOG-PERRIODIC ANTENNA×1
4,CEILING ANTENNA×1
5,16M CABLE×1
6,MOUNTING ACCESSORIES
SPECIFICATIONS | mobile signal booster Specification | |
FrequencyRange (Customers to Choose) | Uplink | 791-821MHz&890-915MHz |
Downlink | 832-862MHz&935-960MHz | |
Frequency Bandwidth (3dB Bandwidth) | 25MHz&75MHz | |
Gain | ≥ 65dB | |
Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
Auto Gain Control | 20dB Min. | |
Output Power(Customers to Choose) | 17-23dbm | |
Spurious Emission | ≤ -15dBm/30kHz | |
9kHz~1GHz: ≤ -36dBm/30kHz | ||
1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
Inter-Modulation Attenuation ACPR | ≤ -38dBc / 30kHz (measured under rated output power) | |
In-band Ripple | ≤ 5dB | |
Voltage Standing Wave Ratio | <=2 | |
I/O Impedance | 50 Ω | |
Noise Figure | ≤ 5dB | |
System Delay | ≤ 5μs | |
RF Connector(Customers to Choose) | N-Type (Female) | |
Operating Temperature | Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C | |
Power Supply | AC 220V±20%, 50/60Hz(AC 220V/ DC9V/9A power adapter) | |
Dimensions | 195*140*29 (mm) | |
Weight | 1 kg | |
Alarm Monitoring System | Alarm for uplink self-oscillation | |
Indication LED | Power supply, Run,Alarm | |
1,Intelligent to guide the installation with LCD
2,Real time display the signal strength.
3,Automatic dormancy when no user make the calling
4,initiative reminding when device damaged
5,Automatic detect the installation mistake and provide the corresponding solution with LCD
