- Frequency Range:Uplink:1710-1785MHZ Downlink 1805-1880MHz
- Cellular Networks: DCS 1800mhz
- coverage:100-300 square meter
- Gain:65dB
- RF connectoer:SMA-Type Female
- warranty:3 years
- Key words: mobile signal booster, signal repeater
- Color:White/Blue
- Size:168x118x37mm
- Weight:0.3kg
- Place of Origin:CN;GUA
- Model Number:AS-D4
- Type:2/4G mobile signal booster, signal repeater
- Brand Name:ATNJ
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 damaged
Signal Booster Technical Specifications
SPECIFICATIONS | mobile signal booster parameters | |
Frequency Range (Customers to Choose) | Uplink | 1710-1785Mhz |
Downlink | 1805-1880Mhz | |
Frequency Bandwidth (3dB Bandwidth) | 75Mhz | |
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) | 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 |