Amplifiers built into mobile devices amplify the radio signal picked up by the antenna. Network Band Selective Repeaters contain similar amplification circuitry but additionally have circuits and an antenna that re-transmit the signal, typically on a different frequency that is likewise compatible with the handset.
The external antennas that are frequently included with the repeaters can be positioned to keep them latched onto a cell site's signal. Even self-contained repeaters function best when they are installed and remain in a spot where they are able to pick up a strong signal. The power needed to pick up and re-transmit a booster is considerable.
After installation, Network band selective repeaters will provide enhanced 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 |
≥ 15dBm |
|
|
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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