Tri band booster 2G 3G 4G 27dBm mobile signal repeater 900 1800 2100 repeater
From： Author： Release date：2026-05-12 Number of visits：5
Tri band 900/1800/2100 MHz 2G 3G 4G Mobile cell phone signal booster
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Frequency
|
Uplink
|
Downlink
|
|
900MHz
|
890-915MHz
|
935-960MHz
|
|
1800MHz
|
1710-1785MHz
|
1805-1880MHz
|
|
2100MHz
|
1920-1980MHz
|
2110-2170MHz
|
|
Max. Gain
|
75dB±2dB
|
80dB±2dB
|
|
Max. Output Power
|
23dB±2dB
|
27dB±2dB
|
|
Bandwidth
|
Wide Band
|
|
Ripple in Band
|
≤ 8dB
|
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Noise Figure
|
≤ 6dB
|
|
VSWR
|
≤ 2.0
|
|
Spurious Emission
|
9KHz~1GHz
|
≤ -36dBm
|
|
1~12.75GHz
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≤ -30dBm
|
|
Time Delay
|
≤ 1.5 μs
|
|
MTBF
|
> 50000 hours
|
|
Impedance
|
50 ohm
|
|
Power Supply
|
AC 90-240V,DC 9V/5A
|
|
Mechanical Specification
|
|
RF Connector
|
N-Female
|
|
Cooling
|
Heatsink Convection cooling
|
|
Humidity
|
< 90%
|
|
Operating Temperature
|
-10°C ~ +55°C
|
|
Environment Conditions
|
IP40
|
|
Installation Type
|
Wall Installation
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