臻意国际有限公司
Gainer International (China) Limited
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 (200) 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
GSM
890-915Mhz
935-960Mhz
WCDMA
1920 ~ 1980 MHz
2110 ~ 2170 MHz
Max .Gain
F27-TB
≥ 70dB
≥ 75dB
Max .Output Power
F27-TB
≥ 20dBm
≥ 27dBm
Band width (-3dB)
Wide Band
MGC ( Step Attenuation )
≥ 31dB / 1dB step
Automatic Level Control
≥ 15dB, auto shut off after 15dB
Gain Flatness
GSM
≤ 6dB(P-P)
WCDMA
≤ 2dB/ 3.84MHz,Full Band≤ 5dB(P-P)
Noise Figure
≤ 8dB
VSWR
≤ 2.0
Group Delay
≤ 1.5μs
Frequency stability
≤ 0.01ppm
Spurious Emission & Output
inter-modulation
GSM Meet ETSI TS 151 026 V 6.1.0
WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )
CDMA Meet IS95 & CDMA2000
WCDMA System
Spurious Emission Mask
Meet 3GPP TS 25.143 ( V 6.2.0 )
Modulation Accuracy
≤ 12.5%
Peak Code Domain Error
≤ -35dB@Spreading Factor 256
LED Alarm
Standard
Power LED
Power Indicator
ALC LED 1 (Low frequency Band)
Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,
LED off after 5 seconds red color
ALC LED 2 (High frequency Band)
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
-25ºC~+55ºC
Environment Conditions
IP40
Dimensions
250x330x52mm
Weight
around 5.5Kg
Power Supply
Input AC90~264V,output DC10V / 7A