- Frequency : 890-915 ,935-960/1710-1785MHZ /1805-1880MHz ,1920-1980MHZ/2110-2170MHZ
- Key words: signal repeater, mobile signal booster, signal amplifier
- Networks: 2g/3g/4g
- Gain:70dB
- coverage:700m2
- RF connector: Sma-Type Female
- warranty:3 years
- Weight:5kg
- Size:225x140x35mm
- Power Supply:AC110-220V
- Color:Black
- Place of Origin:CN;GUA
- Model Number:AS- 900/1800/2100/L
- Type:2/3/4g mobile signal booster, signal repeater, signal amplifier
- Brand Name:ATNJ
SPECIFICATIONS | mobile signal booster parameters | |
Frequency Range (Customers to Choose) | Uplink | 890-915Mhz, 1710-1785Mhz,1920-1980Mhz |
Downlink | 935-960Mhz, 1805-1880Mhz, 2110-2170Mhz | |
Frequency Bandwidth (3dB Bandwidth) | 25Mhz,75Mhz,60Mhz | |
Signal Booster Gain | 65dB | |
Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
Auto Gain Control | 20dB Min. | |
Output Power(Customers to Choose) | 17dBm | |
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) | 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) | |
Weight | ≤0.8 kg(Net) | |
Alarm Monitoring System | Alarm for uplink self-oscillation | |
Indication LED | Power supply | |
ATNJ Smart Tri- band 900/1800/2100mhz mobile signal booster are main used to improve the sginal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G.
It is a perfect solution for the place where the mobile signal weak and can not make the calling, it is designed for the end consumer.
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,Automatic remind the installation mistake and provide the corresponding solution with LCD
5,Automatic adjust the system gain to avoid the repeater self-excitation
6,initiative reminding when device was demaged
Model No :JS-DB900/1800/2100
With ALC AGC Function
Can control gain automatically. Avoid base station interference
(Band 8)900mhz -- Uplink frequency: 890-915MHz/Downlink frequency : 1710-1785MHz
(Band 3) 1800mhz -- Uplink frequency: 935-960MHz/Downlink frequency :1805-1880MHz
(Band1) 2100MHz-- Uplink frequency: 1920-1980MHz/Downlink frequency: 2110-2170MHz.
Network support : GSM 2G+ WCDMA 3G+ DCS2G/4G
Gain :65±2dB
Power Supply :AC110V～220V;DC+5V/2A
Connector Type: SMA-female connector
Key words: mobile signal booster, signal repeater, signal amplifer
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,Automatic alarm when installation mistake and provide the according solution.
5,Automatic adjust the system gain to avoid self-excitation of signal booster.
6,initiative reminding when the signal booster was damaged.
Signal Booster Selling Point
1. Improve Voice and 2G 3G 4G Internet.
2.Coverage: cover about 350-800 sqm without any barrier.
3.Full intelligent:LCD Display,Sleeping Mode,AGC Function.
4.GSM 900 & DCS1800[Band 3] & WCDMA 2100mhz [Band 1].
5.This model can support at least 20 cell phone in the same time.
6. CE & RoHS certificate.
Signal Booster Specification:
1]Gain: 65dB (DL) ; [2]Output power:20dBm [3] GSM: up link 890-915mhz; down link 935-960mhz DCS: up link 1710-1785mhz; down link 1805-1880mhz WCDMA: up link 1920-1980mhz; down link 2110-2170mhz [4]Connector Type: N female connector
Packaging Including:
[1] Tri Band mobile signal booster [2] AC Power Cord [3]Outdoor Panel Antenna [4] Indoor Panel Antenna [5]15+5 Meters White Coax. Cable
