Every mobile device has a built-in amplifier that amplifies the radio signal picked up by the antenna. Multi Band Selective Repeaters have circuitry that is similar to that of amplification devices, but they also include extra circuitry and an antenna that re-transmit the signal, typically on a separate frequency that is also compatible with the phone.
The multi band selective repeaters frequently come with external antennas that may be angled to lock onto a cell site's signal. Even self-contained repeaters operate most effectively when they are placed and remain in an area where they can pick up a reliable signal. To pick up and re-transmit, a booster needs a lot of power.
Following construction, multi band selective repeaters will offer improved phone calls and seamless data transmission to users.
Features
1. MGC available for both UL & DL.
2. AGC Alarms if interference occurs.
3. Auto shut off once severe self-oscillation.
4. Intelligent mode setting.
6. Antenna isolation testing automatically.
7. High voice quality and fast data transmission.
8. Ideal solution for operators.
Specs
|
Parameters |
Uplink |
Downlink |
|
|
Frequency Range |
LTE800 |
832 ~ 862MHz |
791 ~ 821MHz |
|
GSM&EGSM |
880 ~ 915MHz |
925 ~ 960MHz |
|
|
CDMA800 |
824~849MHz |
869~894MHz |
|
|
DCS |
1710 ~ 1785MHz |
1805 ~ 1880MHz |
|
|
WCDMA |
1920 ~ 1980MHz |
2110 ~ 2170MHz |
|
|
LTE2600 |
2500~2570MHz |
2620 ~ 2690MHz |
|
|
Bandwidth |
various bandwidth is available upon request |
||
|
Maximum Gain |
≥ 60dB |
≥ 65dB |
|
|
Output Power |
≥ 10dBm |
≥ 10dBm |
|
|
MGC (Manual Gain Control) |
31dB |
||
|
AGC (Automatic Gain Control) |
≧ 25dB |
||
|
Spurious Emission |
9KHz~1GHz |
≦ -36dBm |
|
|
1GHz~12.75GHz |
≦ -30dBm |
||
|
Inter-modulation Products |
9KHz~1GHz |
≦ -36dBm |
|
|
1GHz~12.75GHz |
≦ -30dBm |
||
|
Noise Figure |
≦ 6dB |
||
|
Out of Band Gain |
±400KHz |
< 50dB |
|
|
±600KHz |
< 40dB |
||
|
±1MHz |
< 35dB |
||
|
±5MHz |
< 25dB |
||
|
VSWR |
≦ 2.0 |
||
|
Group Delay |
≦1μs |
||
|
LED Alarm |
Power LED |
DC ON/OFF |
|
|
AGC LED |
Alarm Red when ALC control over 10dB |
||
|
ISO LED |
Alarm turns Red when ALC≥25dB, RF stop working |
||
|
RF Connector |
N-Female |
||
|
Impedance |
50Ω |
||
|
Power Consumption |
70W |
||
|
Power Supply |
Input: AC 110~240V; Output: DC 12V/12.5A |
||
|
Operating Temperature |
-10℃~50℃ |
||
|
Environment Conditions |
IP55 |
||
|
Dimensions (L x W x H) |
375*295*134mm |
||
|
Weight (N.W) |
≤12KG |
||



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