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| PRODUCTS |
SYN-GW18-S Band Selective Repeater
SYN-GW18-S Band Selective Repeater
18dBm dual system Band selective repeater GSM900+WCDMA2100
Feature
1. Work Frequency: GSM900+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-GW18-S Band Selective Repeater |
| Electrical specification |
Uplink |
Downlink |
| Frequency Range |
GSM900 |
894.5~904.1MHz |
939.5~949.1MHz |
| UMTS2100 |
1935~1950MHz |
2125~2140MHz |
| Operating Bandwidth |
GSM900: 9.6MHz; 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 |
≤6dB |
| Out of Band Gain(3G) |
2.7≦f_offset＜3.5MHz |
<60dB |
| 3.5≦f_offset＜7.5MHz |
<45dB |
| 7.5≦f_offset＜12.5MHz |
<45dB |
| 12.5≦f_offset |
<35dB |
| Spurious Emission |
9kHz~1GHz |
≦ -36dBm |
| 1 GHz ~ 12.75 GHz |
≦ -30dBm |
| ACRR |
20dBc/30KHz@±5MHz |
| 20dBc/30KHz@±10MHz |
| 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*220*52mm |
| Weight |
≤3.5KG |
| Power Supply |
Input AC100~240V,output DC 9V / 5A |
| Mounting |
Wall Mounted |
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