GSM ICS

GSM ICS


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Brand name
RF Window Co., Ltd.
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
analyzer, relays, repeater spectrum analyzer, gsmics
Category
Passive Components , Wireless Networking Equipment

RF WINDOW CO., LTD

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

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DUNS

Product name GSM ICS Certification -
Category Passive Components
Wireless Networking Equipment
Ingredients -
Keyword analyzer , relays , repeater spectrum analyzer , gsmics Unit Size -
Brand name RF Window Co., Ltd. Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

GSM ICS

The LPA[Linear Power Amplifier] is used in the device enables to provide GSM cell coverage equivalent to the a base station.
The basic aim of the product is to expand the cell coverage and reduce the shadow areas.


It is an ICS Digital Relay that can automatically detect and cancel interference signals caused by the oscillation of RF
feedback between donor and service antennas by adopting DSP (Digital Signal Processing) technology.

 

l Specification l

Technology

GMSK/ GPRS/ EDGE

Band Width

2~25MHz

Max. Output Power

DL

40dBm/ Total

UL

30dBm/ Total

Input Level

DL

- 55dBm ~ -105dBm Total

UL

-35dBm Total(Under)

System Gain

65dB ~ 95dB

Max. Delay

≤ 13㎲

Noise Figure

≤ 7dB

Minimum isolation for Maximum

±400 KHz

<50dB

±600 KHz

<40dB

±1 MHz

<35dB

±5 MHz

<25dB

Spurious Emission

≤ -36dBm @9KHz ~ 1GHz

≤ -30dBm @1GHz ~ 12.75GHz

 

l Key features l

  • Low power consumption
  • Quick network deployment
  • Expand coverage areas
    - rural areas, tunnels, canyons & highways etc.
  • Real time isolation check and interfer
    - ence cancellation (can handle over 10
    - echo feedback signals simultaneously)
  • Remote monitoring & controlling using modem (web UI)
  • Local monitoring & controlling with local USB and bluetooth
  • Plug & Play
  • Auto shutdown & auto recovery
  • Support CDMA only, WCDMA only, LTE
    only, CDMA + WCDMA, WCDMA + LTE

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

RF WINDOW CO., LTD

Country / Year Established
South Korea South Korea /
Business type
Others

16

TRADE TOWER

DUNS

President
JEON YOUNG CHUL
Address
14F, DR PT3, 182-4, Guro-3dong, Guro-gu, SEOUL, 152-746, KOREA
Product Category
Passive Components,Wireless Networking Equipment
No. of Total Employees
101-500
Company introduction

The world first ICS Digital Relay commercialized by RF Window has Interference Cancellation System eliminating Oscillation between Service and Donor Antennas by using DSP(Digital Signal Processing).

 The ICS system is able to effectively eliminate all multi-path signals including, direct feedback from the coverage antenna, indirect feedback from predictable obstacles (e.g. buildings, bridges, mountains) and can even cancel indirect feedback from unpredictable obstacles (e.g. pedestrians, vehicles, trees) despite changes in feedback signal timing and amplitude on 2G, 3G, and LTE networks.

 The Digital DAS is in-building multi-operator distributed antenna system being able to provide CDMA, WCDMA, LTE, Ethernet with Wi-Fi service simultaneously for the sake of filling up shadow area.
The Digital DAS transmits signal from MU(Master Unit) connected multi-operator BTS, Node B to HU(Hub Unit) by optic cable and distributes by optic cable from HU(Hub Unit) to RU(Remote Unit).

It provides consistent coverage to the end users by minimizing transmission loss, which is one of the weakness of existing passive DAS system and can set up effective distributed network.

Main Markets

Japan Japan

Russia Russia

Singapore Singapore

U. Kingdom U. Kingdom

Factory Information

RF Window Co., Ltd.

Main Product

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