Outdoor 90dB Gain 2W EGSM900 Mobile Phone ICS Repeater

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001,CE,ROHS
Model Number: GW-33ICS-E
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
Product Name:: 33dBm EGSM900 ICS Repeater Application:: Tunnel,Airport,Tunnel,Village
Gain: 90dB Output Power: 33dBm
Advantage: Install Donor And Coverage Antenna Close HS CODE: 8517629900
Frequency: EGSM900 Feature: Power Amplifier Oscillation Protection
Size: 510*300*185mm
High Light:

EGSM900 Mobile Phone ICS Repeater

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2W Mobile Phone ICS Repeater

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90dB Gain Gsm Signal Amplifier

Outdoor 2W EGSM900 single frequency ICS repeater mobile phone 4g 2g 3g gsm signal amplifier booster repeater

 
The 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).
Outdoor 90dB Gain 2W EGSM900 Mobile Phone ICS Repeater 0
Outdoor 90dB Gain 2W EGSM900 Mobile Phone ICS Repeater 1
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Specifications:
 
Items Specification
Uplink Downlink
working frequency band (MHz) 880-915Mhz 925-960Mhz
Maximum gain(dB) 90±3dB 90±3dB
Output power (dBm) 27±1 33±1
Max. ALC level ≥25dB
Noise coefficient(dB) ≤5
Transmission delay (us) ≤10
Frequency tolerance (ppm) ≤0.05
In Band fluctuation (dB) ≤3
ACPR(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
RF interface N-Female
Isolation Isolation less than gain 10dB, not self excitation,EVM≤12%
Power Supply 220VAC±44V
monitor Local USB
Remote SMS or 3G&4G data
Operating Temperature -20℃~+55℃;
Relative Humidity ≤95%
Dimensions 510*300*185mm
Weight 20KG
Protection class IP65

 

Main Features

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.
Compared with the wireless repeater, ICS repeater has the following advantages:

Compared with fiber optic repeater, ICS repeater has the following advantages:

Application Diagram:
Outdoor 90dB Gain 2W EGSM900 Mobile Phone ICS Repeater 4
 
Indoor Coverage:
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Outdoor Coverage:
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As shown in Figure:
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Figure 1 ICS Repeater System Principle Diagram
ICM Module contains: Frequency converter, A/D, D/A, Digital Signal Processing (Interference cancellation).
 
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Contact Details
Greetwin

Phone Number : +8615112267605

WhatsApp : +8615112267605