20dBm GSM DCS 3G Triple Band Repeater With DIP Swtich To Adjust
Gain
Descriptions:
In mobile communication, this GSM DCS 3G Triple wide band repeater
is inevitable that macro-cell
coverage cannot cover weak or dead zones; to use repeater is a good
choice in these areas. Indoor
repeaters mainly applied in covering small blind and weak zones.
Triple wide band repeater is a good
choice for VIP rooms, offices, houses, restaurants, apartments,
packing, etc.
20dBm Triple wide band repeater enhances consumer satisfaction
greatly with its integrated design,
compact size, easy engineering and rapid installation and
debugging.
Product Feature:
* Provide quick coverage solution for small signal weak and block
zones, reduce drop/off calls.
* Compact size, low consumption, easy installation, great cover.
* Cover about 200~3000 m² without block or obstruct.
* Reduce cellphone transmit power and radiation, extend cellphone
battery life.
* High linear design, low interference to BTS.
* Manual Gain Control function.
* Triple Band in one repeater, effectively reduces the project cost.
Specifications:
| Items | Uplink | Downlink |
| Frequency Range | GSM900+DCS+WCDMA | 890 ~ 915 MHz | 935 ~ 960 MHz |
| 1710 ~ 1785 MHz 1805 ~ 1880 MHz |
| 1920 ~ 1980 MHz 2110 ~ 2170 MHz |
| Max.Gain | 65 dB | 70 dB |
| Manual Gain Control | 31dB in step of 1dB |
| Automatic Gain Control | ＞20dB |
| Bandwidth | Wide Band |
| Ripple in Band | CDMA,GSM≦8dB ； DCS≦10dB；WCDMA≦6dB |
| Max. Input Power Without Damage | 0 dBm |
| Output Power | 17 dBm | 20 dBm |
| Intermodulation Products | 9KHz~1GHz | ≦ -36 dBm | ≦ -36 dBm@Po≦20dBm |
| 1GHz~12.75GHz | ≦ -30 dBm | ≦ -30 dBm@Po≦20dBm |
| Spurious Emission | 9KHz~1GHz | ≦ -36 dBm | ≦ -36 dBm |
| 1GHz~12.75GHz | ≦ -30 dBm | ≦ -30 dBm |
| Spurious Emission Mask( WCDMA ) | Complies with 3GPP TS 25.106 |
| Modulation Accuracy( WCDMA ) | Complies with 3GPP TS 25.106 |
| Peak Code Domain Error( WCDMA ) | Complies with 3GPP TS 25.106 |
| ACRR( WCDMA ) | ≥ 30dB @ ±5MHz & ±10MHz |
| Noise Figure @ max. gain | ≦ 8 dB(Typical) |
| Return loss | ≦ - 8 dB |
| Time Delay | ≦0.5 μs |
| MTBF | >50000 hours |
| Power Supply | AC:90~265V, 50/ 60Hz; DC:12V 10A |
| Power Consumption | < 55W |
| Impedance | 50 ohm |
| Input Signal Level | Normal | At the edge of green and orange ( -50dBm or more) |
| Low | Green |
| High | 1-5dB range:Orange; >20dB:Red |
Mechanical Specification
| RF Connector | N-Female |
| Switch | Power Switch,Manual Gain Control Switch |
| Cooling | Heatsink Convection cooling |
| Dimensions (D x W xH ) | 330 * 268 * 58 (mm) |
| Weight | < 5 Kg |
| Installation Type | Wall Installation |
| Environment Conditions | IP40 |
| Humidity | < 90% |
| Operating Temperature | -10℃ ~ 55℃ |
Standard Package
AC90-264V,DC12/10A power supply adapter 1PCS
AC power cord(EU standard/ US standard/UK standard/ SA
standard/China standard, etc) 1PCS
Installation kit 1PCS
User manual 1PCS
