臻意国际有限公司
Gainer International (China) Limited
30dBm EGSM+DCS+WCDMA Triple band Signal Repeater
Features:
1.The consumer repeater is an ideal solution for providing a cost effective improvement in cellular in-building coverage of a home, office, restaurant or building, in the quickest time possible.
2.Manual gain control (MGC) available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance
3.To maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
4.Auto shut off function available for both uplink and downlink to avoid deep self-oscilation from jamming the towers, saving your trouble from operators.
5.Multiple phones and other handheld devices throughout a building can benefit from a wireless repeater.
6.Supports up to (600) users / calls simultaneously.
7.Extended phone battery life. (Your phone does not need to put out as much power due to improved reception.)
Electrical specification
Uplink
Downlink
Frequency Range
EGSM
880-915MHz
925-960 MHz
DCS
1710-1785MHz
1805-1880MHz
WCDMA
1920 ~ 1980 MHz
2110 ~ 2170 MHz
Max .Gain ≥75dB ≥75dB
Max .Output Power ≥20dBm ≥30dBm
Bandwidth
GSM
25MHz
DCS
75MHz
MGC（Step Attenuation）
31dB / 1dB step
Automatic Level Control ≥ 15dB, auto shut off after15dB
Gain Flatness
GSM ≤ 6dB
DCS ≤ 8dB
WCDMA
≤ 2dB/ 3.84MHz,Full Band≤ 5dB(P-P)
Itermodulation
Meet ETSI TS 151 026
Spurious Emission
Meet ETSI TS 151 026
Noise Figure ≤ 6dB
V.S.W.R
≤ 2.0
Group Delay
≤ 0.5μs
LED Alarm
Standard
Power LED
Power Indicator
ALC LED
Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB; LED off after 5 seconds red color
Mechanical Specifications
Standard
I /O Port
N--Female
Impedance
50 ohm
Operating Temperature
-10℃~+40℃
Environment Conditions
IP40
Dimensions
250*400*104mm
Weight ≤8.5KG
Power Supply
Input AC90~264V,output DC9V /10A 
