SignalReach CR300 Installation & User Manual Download | Manualshive

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CR300 Bi-Directional Repeater

Installation & User Manual

www.signalreach.com

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Summary of Contents for CR300

Page 1: ...CR300 Bi Directional Repeater Installation User Manual www signalreach com ...

Page 2: ...ay 2004 Copyright1 Printing2Legal statements3 1Copyright 2000 2004 SignalReach Inc All Rights Reserved 2Printed in Canada 3Information is subject to change without notice Arrista Technologies Inc reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant ii ...

Page 3: ..._________________________________________________4 Fault Reporting _____________________________________________________________________7 Operation __________________________________________________________________________7 Product Maintenance_________________________________________________________________7 Troubleshooting _____________________________________________________________________8 Cop...

Page 4: ...oving coverage of existing service by increasing the signal strength in dead spots The repeater is a network compatible device that amplifies cellular signals in both the uplink and downlink directions The repeater is simple to install and contains circuitry to ensure proper operating power levels and as well includes an automatic feedback and detection circuitry that detects poor isolation betwee...

Page 5: ...located outside the building Signals from the cellular tower downlink are also amplified and passed to the subscriber antenna The SignalReachTM CR300 in building repeater is a Class B Broadband device and processes the iDEN SMR 806 825 851 870 MHz band Input and output duplexers and band pass filters in the downlink and uplink path provide the repeater s filtering and isolation The maximum gain in...

Page 6: ...llular indoor downlink antenna gain authorized shall be limited to 9 dBi or less in order to meet RF exposure MPE limit as per FCC guidelines When servicing or installing outdoor transmitting elements i e antennas all transmitting signal sources should be turned off in order to meet RF exposure MPE limit as per FCC guidelines The repeater unit should be installed in a sheltered area as it is not s...

Page 7: ...a signal has to penetrate through 2 As in 1 but using a directional antenna with a typical front to back ratio of 20dB It is not recommended that the donor outdoor and subscriber indoor antennas be installed within sight of each other Do not install the unit where a skylight or other low loss RF path exists between the donor or subscriber antenna Arrista recommends that the donor outdoor antenna b...

Page 8: ...inguish The normal operating condition is a green power LED with an extinguished status LED If the status LED is amber and flashing either an isolation problem exists or too much signal is being received at the outdoor antenna To solve this problem try relocating the antenna or rotate the antenna for directional antennas until the amber LED extinguishes If the status LED is green and flashing eith...

Page 9: ...ch to allow a user to connect additional subscriber antenna on the repeaters secondary port to increase coverage area The front panel has two LEDs A green Power LED indicates that the repeater is operating The Status LED indicates several conditions consult the troubleshooting section for details Product Maintenance The CR300 does not require maintenance as long as it is properly installed followi...

Page 10: ...antenna to reduce gain Power LED is on status LED is green and flashing The repeater has reduced its uplink gain to maintain network compatibility This is usually caused by a handset being used too close to the interior antenna None The repeater will automatically return to full gain when conditions permit If the condition persists when no handset is nearby relocate the indoor and or outdoor anten...

Page 11: ...tion is for a multi carrier environment of up to 3 simultaneous TDMA carriers or 1 CDMA Carrier General Specifications Power Requirements 12V DC 0 5 Amp typical 1 0 Amp max Remote Alarm Output An open collector output third pin in the power connector Contact rating 12V 200mA Pin is at ground potential on fault condition Operating Temperature Range 40 to 60 C 40 to 128 F indoor use only Dimensions ...

Page 12: ...Installation User Manual Copyright 2004 Arrista Technologies Inc All rights reserved 1 ...

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