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SYN-DW18-S Band Selective Repeater
SYN-DW18-S Band Selective Repeater
band selective repeater, industrial repeater
18dBm dual system Band selective repeater LTE1800+WCDMA2100







1. Work Frequency: LTE1800+WCDMA2100

2.With IF SAW filter technology for good out of band rejection, the band selective repeaters is designed to selective specific sub-bands of mobile system. 

3. Built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.



4. 31dB MGC (Manual gain control) 1dB per step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.


5. Auto shut off function

SYN-DW18-S Band Selective Repeater
Electrical specification   Uplink Downlink
Frequency Range LTE1800 1730~1750MHz 1825~1845MHz
UMTS2100 1935~1950MHz 2125~2140MHz
Operating Bandwidth LTE1800: 20MHz; UMTS2100: 15MHz
Max .Output Power  18dBm  18dBm
Max .Gain  70dB  70dB
Maximum Input Power  0dBm
MGC (Step Attenuation)  31dB / 1dB step
Automatic Level Control                                 20dB; When in max output power, if increaced 20dB input level, the variation of the output power can be controlled within 2dB or shut down repeater
Passband Ripple 2dB/3.84MHz, total 6dB
Out of Band Gain 2.7≦f_offset<3.5MHz <60dB
3.5f_offset7.5MHz <45dB
7.5f_offset12.5MHz <45dB
12.5f_offset <35dB
Spurious Emission 9kHz~1GHz -36dBm
1 GHz ~ 12.75 GHz -30dBm
ACRR 20dBc/30KHz@±5MHz
Frequency stability ≤ 0.01ppm
Error Vector Magnitude ≦ 12.5%
Peak Code Domain Error ≦-35dB@Spreading Factor 256
Noise Figure  8dB
V.S.W.R 2.0
Group Delay ≤ 5μs
Power Consumption 25W
Cooling Heatsink Convection cooling
LED  Alarm Standard
Power LED Green @ Normal work
ALC LED  Orange @ ALC 1~5dB, Red @ ALC 20dB~25dB
Mechanical  Specifications Standard
I /O Port N-Female
Impedance  50 ohm
Operating Temperature -10~+55
Environment Conditions IP40
Dimensions 250*280*52mm
Weight 4.5KG
Power Supply Input AC100~240V,output DC 9V / 5A
Mounting Wall Mounted
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