- Introduction
- Mainfeature
- Application&scenarios
- Specification
- Parts/Warranty
-
40dBm GSM 900mhz ICS band selective 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 OF ICS Repeater
◇ 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
-
KINGTONE Ics repeater 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.
- Specification
-
Items
Specification
Uplink
Downlink
Working Frequency
885～909 MHz
930～954 MHz
Output Power
33±1dBm
40±1dBm
Carrier Numbers
4CH/6CH/8CH
ALC
≥10dB
Max.Gain
105±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
≤3dB
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时）
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 Switch
The setting is according to the GSM signal can accurately on/off the mute & noise function;
System Delay
≤12 us
VSWR
≤1.5
Ambient Temperature
-15℃-55℃
Ambient Humidity
≤95%(no dew)
Power Supply
AC127V±10% 45-55Hz
Protection Class
IP65
Dimensions
59x37x22cm
Weight
26kg
- Parts/Warranty
-
1 year for repeater .6month for accessories .
■ contat supplier ■ Solution&Application
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*Model :
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