Shenzhen Greetwin Technology Co.,Limited
Shenzhen Greetwin Technology Co.,Limited The Leading supplier of Cell Phone Jammer and Bomb Jammer
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2W LTE800 WCDMA ICS repeater mobile phone 3g 4g lte repeater gsm signal amplifier booster mobile signal
Traditional outdoor site is often affected by the local installation environment limit so it cannot improve the isolation between the donor antenna and the retransmission antenna. Cause the equipment cannot be erected and normally open, ICS repeater can be very good to solve this kind of problem.
High Gain of Equipment
The traditional wireless outdoor site because conditions by isolation must be greater than the gain of 15dB, cause equipment gain can not be bigger because of impacting by erecting environmental, ICS repeater get rid of the aforementioned influence, Can increase the equipment gain, and achieve the weak signal area normal coverage.
Uplink Squelch Function
The introduction of digital technology and application of software radio programming makes the equipment have the uplink squelch function, greatly reduced the interference to the base station by Repeater.
| Items | Specification | |||
| Uplink | Downlink | |||
| Working frequency band (MHz) | WCDMA | 1920-1980Mhz | 2110-2170Mhz | |
| LTE800 | 832-862Mhz | 791-821Mhz | ||
| Maximum gain(dB) | 85±3dB | 90±3dB | ||
| Output power (dBm) | 27±1 | 33±1 | ||
| Max. ALC level | ≥25dB | |||
| Noise coefficient(dB) | ≤5 | |||
| Transmission delay (μs) | ≤10 | |||
| Frequency tolerance (ppm) | ≤0.05 | |||
| In Band fluctuation (dB) | ≤3 | |||
| Inter-modulation attenuation(dBc) | ≤-45 | |||
| Gain adjustment range (dB) | ≥30 | |||
| Gain adjustment linearity | 10 dB | ±1.0 | ||
| 20 dB | ±1.0 | |||
| 30 dB | ±1.5 | |||
| Port VSWR | ≤1.5 | |||
| Humidity | 95% | |||
| Temperature Range | Operation: -25°C ~ +55°C | |||
| RF interface | N-Female | |||
| Isolation | Isolation less than gain 10dB, EVM≤12% | |||
| Power Supply | 220V AC | |||
| Local monitor RS232 | Real-time alarm for temperature, power supply, LNA, VSWR, self-oscillation, etc. | |||
| Size | 610 X 480 X 185mm | |||
| Weight | 30kg | |||
| Outdoor | IP65 | |||
Compared with the wireless repeater, ICS repeater has the following advantages:
Compared with fiber optic repeater, ICS repeater has the following advantages:
Compared with frequency shift repeater, ICS repeater has the following advantages:
Application Diagram:
Indoor Coverage:
Outdoor Coverage:
As shown in Figure:
Figure 1 ICS Repeater System Principle Diagram
ICM Module contains: Frequency converter, A/D, D/A, Digital Signal Processing (Interference cancellation).