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Manufacturing Companies for Rf Repeater Gsm 980 - 10W GSM 900 ICS Wireless cell phone signal Repeater – Kingtone

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Introduction Mainfeature Application&scenarios Specification Parts/Warranty GSM 900 ICS Repeater 10W Kingtone GSM ICS Repeater (Interference Cancellation System) is a new kind of single-band RF repeater that can automatically detect and cancel the interference signals caused by oscillation of RF feedback between the Donor and Coverage Antennas in real time by adopting DSP (Digital Signal Processing) technology. It can continuously and stably cancel the interference signals and be...


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Manufacturing Companies for Rf Repeater Gsm 980 - 10W GSM 900 ICS Wireless cell phone signal Repeater – Kingtone Detail:

  • Introduction
  • Mainfeature
  • Application&scenarios
  • Specification
  • Parts/Warranty

GSM 900 ICS Repeater 10W Kingtone GSM ICS Repeater (Interference Cancellation System) is a new kind of single-band RF repeater that can automatically detect and cancel the interference signals caused by oscillation of RF feedback between the Donor and Coverage Antennas in real time by adopting DSP (Digital Signal Processing) technology. It can continuously and stably cancel the interference signals and be adapted to any changes in the surrounding RF environment (including fixed and mobile objects)

Mainfeature
Main Features
Real-time cancellation of interference signal (incl. multi-path fading, feedback signal);
◇ ICS function to prevent self-oscillation,Enhance gain and coverage range, and reduce isolation requirement between donor antenna and coverage antenna;
◇ Highly selective digital channel selector can process 12 channels simultaneously;
◇ Network manage remote monitoring function;
◇ Integrated technique with reliable performance;
◇ Local and remote monitoring (optional) with automatic fault alarm &remote control;
◇ Weatherproof design for all-weather installation;
Application&scenarios
Applications:
To expand signal coverage of fill signal blind area where signal is weak or unavailable. Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc. Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc. It is mainly applicable to such case: The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than ‐70dBm; And can meet the requirement of antenna isolation to avoid self‐oscillation.
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Specification

Items

Specification
Uplink Downlink
Working Frequency 890~915MHz 935~960MHz
Band Width 7.5 7.5
Output Power 30±1dBm 33±1dBm
ALC ≥10dB
Max.Gain 85±3 dB
Gain Adjustment Range ≥30dB
Gain Adjustable Linear 0~10 dB ±1.0dB
10~20 dB ±1.0dB
>20 dB ±1.5dB
Gain Control Step 1 dB / Step
Inband Ripple ≤2.0dB
Noise Figure ≤5dB
Frequency Error ≤5dB
GMSK Modulation Precision ≤±5×10-8
Gain Control Step Single Unit not exceed 6.1°RMS & 24.5°peak;

System not exceed 7°RMS & 28°peak.

Spurious Emission Working In-band ≤-25Bm/30 kHz(Gain≤95dB)
Working Out-band 9KHz-1GHz: ≤-36dBm/30KHz
1GHz-12.75GHz: ≤-30dBm/30KHz
Intermodulation Attenuation Working In-band ≤-45dBc/30KHz ≤-45dBc/30KHz
Working Out-band 9KHz-1GHz: ≤-36dBm/30KHz
1GHz-12.75GHz: ≤-30dBm/30KHz
Out-band Suppression ±200KHz:≤-5dBc
±300KHz:≤-30dBc
±400KHz: ≤-50dBc
600KHz: ≤-60dBc
Mute & Noise Control Range Adjustable
System Delay ≤12 us
VSWR ≤1.5
Ambient Temperature -15℃-55℃
Ambient Humidity ≤95%(no dew)
Power Supply DC +24V±10V
Protection Class IP65
Dimensions 59x37x22cm
Weight 26kg
Parts/Warranty
WARRANTY 1 YEAR

■ contat supplier ■ Solution&Application

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    5 Stars By Edward from Luxembourg - 2018.09.12 17:18