Vehicular Repeater System TABLE OF CONTENTS Section Page TABLE OF CONTENTS .....................2 NOTES, ATTENTIONS, IMPORTANT ................3 REPEATER MODES............................6 CONTROL HEAD............................7 REPEATER RADIO UNIT ..........................8 MOBILE RADIO UNIT ..........................8 OPERATION ........................9 CONTROL HEAD............................9 APPENDIX..........................12, 14 Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 2...
An important statement that should be considered and / or implemented in order to achieve adequate equipment operation. ATTENTION: An instruction that must be followed in insure compliance with the appropriate standards or proper equipment operations. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 3...
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Exposure are met. The minimum distance between all possible personnel and an omni-directional antenna with gain not greater than 0dBd = 2.15 dBi must be at least 73cm (approximately 28.74”). If MOBEXCOM DVRS is used with a mobile radio, please refer to Appendix 2 for further instructions.
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The RF Exposure Label should be affixed in the vehicle beside the mobile radio control head. The label should be in the direct view of the Repeater operator. The label is supplied with the MOBEXCOM DVRS Repeater. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary...
Mobile radios and the 05 Control Head. It permits expanded operation of portable radios. The Vehicular Repeater system consists of. a mobile radio, MOBEXCOM DVRS® Vehicular Repeater unit, a mobile radio Control Head and a RF multiplexer. The Control Head communicates with the Vehicular Repeater and the mobile using a serial data protocol.
Indicators are provided to display the receiver and transmitter status of the mobile. The ‘Mobile Transmit’ red indicator lights whenever the mobile transmitter is keyed. The ‘Mobile Receiver Busy’ orange indicator lights whenever the receiver is busy, regardless of presence or absence of any CTCSS (Channel-Guard) tone coding. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 7...
The Mobile Radio used in the Vehicular Repeater System is Motorola’s XTL5000 Digital Mobile radio. Refer to the mobile radio’s user manual for details of operation of this radio. The Vehicular Repeater is designed to operate with a variety of mobile radio units. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 8...
The ‘ZONE’ is not displayed in the LOCAL and SYSTEM repeat modes. Instead, this portion of the alphanumeric display shows the status of the Repeater in these two modes together with 'MOBILE XMIT' and 'MOBILE BUSY' status indicators. The following tables summarize indicators for different Repeater states: Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 9...
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‘RS TX CHANNEL’ MICROPHONE PTT ‘RS RT CHANNEL’ REPEATER RECEIVE WITH CTCSS ‘RS RX CHANNEL’ REPEATER RECEIVE WITHOUT CTCSS Note that ‘ZONE’ and ‘CHANNEL’ are the selected Mobile zone and channel names, respectively. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 10...
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- sends call signal via Mobile transmission (SYSTEM and MOBILE mode only). • ‘Opt’ - dims alphanumeric display. All other buttons and knobs function as programmed in the standard mobile radio. Please refer to the mobile radio’s documentation for details of operation. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 11...
Carrier Frequency Stability Audio Distortion <3% Frequency Band (TX and RX) 764-776 MHz, 794 – 806 MHz Applicable Standards Test MIL-STD 810C,D,E,F For rain, dust and salt atmospheres MIL-STD 810C,D,E,F For shock and vibration Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 12...
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NOTE: Any two metal pieces rubbing against each other (such as seat springs, shift levers, trunk and hood lids, exhaust pipes, etc.) in close proximity to the antenna can cause severe receiver interference. Futurecom Systems Group Inc.8A083X03_700_Rev2_5.DOC Rev. Preliminary Page 13...
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