Reliable and Cost Effective Powerful Mobile Network Booster Cell Phone Signal Repeater with High-Gain Directional Antennas Solutions to extend 2G/3G/4G coverage in remote villages
For reliable, cost-effective 2G/3G/4G signal boosting in remote villages, look for Tri-Band 900/1800/2100 MHz with powerful High-Gain Directional Antenna (Outdoor)to capture weak signals, paired with directional indoor antennas for focused coverage, ensuring they support your carriers’ frequencies (900/1800/2100 MHz are common) for better voice and data.
Booster/Amplifier Unit:
900/1800/2100 MHz Tri-Band/Full-Band: Essential for 2G (GSM), 3G (UMTS), and 4G (LTE) across different carriers.
95dB High Gain: Look for high dB (decibel) gain for maximum amplification in weak signal areas.
ALC (Automatic Level Control): Prevents overloading and interference, ensuring stable operation.
BS Port:Rx Antenna-Donor Antenna- Receive antenna use “Grid Antenna” ;
MS Port:Tx Antenna-Service Antenna- Transmit Antenna – Coverage antenna use “Panel Antenna”
Three bands will operate simultaneously, requiring three “BS” ports to connect each band’s receive antenna for signal reception.
- The 900MHz receive antenna should be directed towards the 900MHz base station to capture the 900MHz input signal.
- The 1800MHz receive antenna should be directed towards the 1800MHz base station to capture the 1800MHz input signal.
- The 2100MHz receive antenna should be directed towards the 2100MHz base station to capture the 2100MHz input signal.
Main Features:
◇ High linearity PA; High system gain
◇ Intelligent ALC technology
◇ Full duplex operation with high isolation between uplink and downlink
◇ Automatic operation for user convenience
◇ Integrated design ensuring reliable performance
◇ Advanced OMT/OMC functionality with automatic fault alarms and remote control, simplifying operation and maintenance (optional)
◇ Weatherproof construction suitable for all-weather installation
◇ Compact tri-band design housed in a single cabinet
Technical Specifications:
|
Items |
Testing Condition |
Specification |
MEMO |
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Uplink |
Downlink |
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Working Frequency(MHz) |
Band8 |
Nominal Band |
890-915MHz |
935-960MHz |
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Band3 |
1710-1785MHz |
1805-1880MHz |
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Band1 |
1920-1980MHz |
2110-2170MHz |
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Bandwidth |
Band8 |
Nominal Band |
25MHz |
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Band3 |
Nominal Band |
75MHz |
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Band1 |
Nominal Band |
60MHz |
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Gain(dB) |
Nominal Output Power-5dB |
90±3 |
90±3 |
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Technology Included |
Nominal Band |
2G(GSM),3G(WCDMA),4G(LTE) |
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Output Power (dBm) |
Band28 |
modulating signal |
+33±1 |
+43±1 |
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Band20 |
modulating signal |
+33±1 |
+43±1 |
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Band8 |
modulating signal |
+33±1 |
+43±1 |
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ALC (dBm) |
Input Signal add 20dB |
△Po≤±1 |
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Noise Figure (dB) |
Working in-band（Max. Gain） |
≤5 |
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Ripple in-band (dB) |
Nominal Output Power -5dB |
≤3 |
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Frequency Tolerance (ppm) |
Nominal Output Power |
≤0.05 |
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Time Delay (us) |
Working in-band |
≤5 |
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Peak Phase Error(°) |
Working in-band |
≤20 |
For GSM | ||||||
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RMS Phase Error (°) |
Working in-band |
≤5 |
For GSM | ||||||
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ACLR |
LTE |
Working in-band |
Compatible with 3GPP TS 36.143 |
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UMTS |
Working in-band |
Compatible with 3GPP TS 25.143 |
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Spectrum Mask |
LTE |
Working in-band |
Compatible with 3GPP TS 36.143 |
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UMTS |
Working in-band |
Compatible with 3GPP TS 25.143 |
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Gain Adjustment Step (dB) |
Nominal Output Power -5dB |
1dB |
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Gain Adjustment Range(dB) |
Nominal Output Power -5dB |
≥30 |
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Gain Adjustable Linear(dB) |
10dB |
Nominal Output Power -5dB |
±1.0 |
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20dB |
Nominal Output Power -5dB |
±1.0 |
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|
30dB |
Nominal Output Power -5dB |
±1.5 |
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|
IMD3 (dBc) |
Working in-band |
≤-45 |
For GSM |
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Spurious Emission(dBm) |
9kHz-1GHz |
BW:30KHz |
≤-36 |
≤-36 |
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1GHz-12.75GHz |
BW:30KHz |
≤-30 |
≤-30 |
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VSWR |
BS/MS Port |
1.5 |
|
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I/O Port |
N-Female |
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Impedance |
50ohm |
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Operating Temperature |
-25°C ~+55°C |
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Relative Humidity |
Max. 95% |
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MTBF |
Min. 100000 hours |
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Power Supply |
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) |
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Remote Monitoring Function |
Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power | Option | |||||||
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Remote Control Module |
RS232 or RJ45 + Wireless Modem |
Option |
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The Kingtone Repeater solution also enables:
- Extending the signal coverage of a BTS in both urban and rural areas
- Filling coverage gaps in rural and mountainous regions
- Ensuring connectivity for infrastructure such as tunnels, shopping malls, parking garages, office buildings, hangars, factories, and more
