- Contact Person : Mr. Mars LIN
- Company Name : Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.
- Tel : 86-595-28857991
- Fax : 86-595-22155502
- Address : Fujian,Quanzhou,3th Floor,Bld B,Yucheng Base, Keji Road,Fengze High-Tech Garden
- Country/Region : China
- Zip : 362000
Professional GSM Repeater in China
Related Product Searches:Professional GSM Repeater in China,High Quality,GSM Repeater China, Repeater China,KT-GMPB*
GSM Repeater in China is able to select one or two different bandwidths. Within the frequency range of 0.5-20MHz, the bandwidth can be selected freely. They are especially used in the operating environment of continuous or discrete multi-carrier random hopping frequency. RF band selective repeaters can improve the efficiency of amplifying signals, increase the capacity of anti-interference, enhance the network quality, improve the image of cellular operator and bring them more profit.
Typical Applications:Kingtone GSM Repeater in China is used in the areas without optical fiber sources. They are mainly used in the places below.Railways Tunnels Scenery SpotsCampuses Hospitals Oil FieldsRoads Sea-routes TownsRural Areas Airports VenuesFactories Farms Mountainous AreasTechnical Specification:Type | KT-GMPB* |
Electrical Specifications | |
Frequency | GSM900: UL:890-915MHz,DL:935-960MHz DCS1800: UL:1710-1785MHz,DL:1805-1880MHz |
Bandwidth | 0.5MHz-20MHz(adjustable) |
Output Power | 27dBm-43dBm |
Number of Bands | 1 or 2 |
AGC Range | ≥25dB |
Gain | ≥85dB |
Gain Adjust Range | ≥30dB,1dB/step |
IMD3 | ≤-13dBm ( Output Power≤2w) ≤-45dBc( Output Power≥2W) |
Spurious Emission | 9KHz-1GHz:≤-36dBm/30KHz 1GHz-12.75GHz:≤-30dBm/30KHz |
Time Delay | ≤8μs |
Noise Figure | ≤5dB |
Ripple in Band | ≤3dB |
Out of Band Rejection | ≤-40dBc@ F(edge)±2.5MHz ≤--60dBc@ F(edge)±10MHz |
Port Impedance | 50Ω |
VSWR | ≤1.5 |
Power Supply | AC220V or AC110V (Optional) |
Mechanical Specifications | |
Weight | 23kg~32kg |
Dimension | 660×420×230 mm |
RF Connectors | N Female |
Environmental Specifications | |
Case | IP65 |
Working Temperature | -25-+55°C |
Humidity | 5%~95% |
Professional GSM Repeater in China
