| Guanri Telecom |
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Item Number:
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CBL-RFR863/963 |
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Product Name:
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RF Repeater |
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Description:
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The GSM RF Repeater is designed to solve problems of weak mobile signal, which is much cheaper than adding a new base station (BS). Main operation of this repeater is to receive low-power signal from BS via radio frequency (RF) transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BS via the opposite direction.
According to your requirement for working frequency, you can choose either type of our GSM RF repeaters:
**Band Selective RF Repeater: To amplify all signals in the whole band (bandwidth is customized)
**Channel Selective RF Repeater: To amplify only the signals transmitted by the customized 1 (2 or 4) channel (a narrow band with customized central frequency)
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Features:
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Features
**Steel casing and superior sealing provides high resistance to dust, water and corroding
**Highly selective channel selector can process 2 or 4 channels simultaneously
**No interference to base station by adopting linear amplifier with high gain and low noise
**Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
**RS-232 port provides link to wireless modem to communicate with the NMS (Network Management System) that can remotely supervise repeater's working status and download operational parameters to the repeaters
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Specification:
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Applications
To expand signal coverage or fill signal blind area where GSM signal is weak or unavailable. Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages...
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots... |
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Safety
Approval:
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ISO9001 / ISO14000 |
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