DIGITAL VEHICULAR REPEATER - futurecom.com · The Digital Vehicular Repeater System (DVRS) is typically mounted inside the trunk of a car and powered from the car’s battery. Some

MOBEXCOM P25 DIGITAL VEHICULAR

REPEATER

Transportable DVRSInstallation Guide

8F083X02 Rev. 5

8F083X02 Rev. 5

Transportable DVRS Installation Guide

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NOTES

8F083X02 Rev. 5


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Contents

Contents ........................................................................................................................... 3

Foreword .......................................................................................................................... 5

Terminology Used ......................................................................................................... 5

Manual Revisions .......................................................................................................... 5

Computer Software Copyrights ..................................................................................... 6

Document Copyrights .................................................................................................... 6

Disclaimer ..................................................................................................................... 6

Trademarks ................................................................................................................... 6

Commercial Warranty ..................................................................................................... 7

Introduction ..................................................................................................................... 8

Identifying Your DVRS Model ....................................................................................... 9 Frequency Band of Operation ................................................................................................. 9 In-Band.................................................................................................................................... 9 Cross-Band ........................................................................................................................... 10

Transportable DVRS Installation ................................................................................. 11

Installation Tools Required .......................................................................................... 11

Installation Guidelines ................................................................................................. 11

TDVRS Antenna Requirements .................................................................................. 15

Deploying the TDVRS in the Field ............................................................................... 16

DVR Maintenance Guidelines ...................................................................................... 17

Software / Programming Related Problems ......................................................................... 17 Hardware Related Problems ................................................................................................. 17 Primary EEPROM Map corrupted ......................................................................................... 17 Firmware Upgrade. ............................................................................................................... 17

Contact Information ...................................................................................................... 18

Appendix 1 – TDVR Specifications .............................................................................. 19

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List of Tables Table 1 In-Band DVRS Models ......................................................................................... 9 Table 2 Cross-Band DVRS Models ................................................................................. 10

List of Figures Figure 1 Transportable DVRS ........................................................................................... 8 Figure 2 TDVRS - As Received, Top Cover Open, O5 Control head model ................... 11 Figure 3 TDVRS - As Received, Top Cover Open, O3 Control head model ................... 12 Figure 4 Mounting the Mobile Speaker - O5 Control Head Model ................................. 12 Figure 5 Mounting the Mobile Speaker – O3 Control Head Model ................................. 13 Figure 6 Mounting the Mobile Radio ............................................................................... 13 Figure 7 Fully Assembled TDVRS O5 & O3 Control Head Models ................................. 14 Figure 8 TDVRS RF and Power Connectors Detail ........................................................ 16

Related Publications

Publication Number

Description

8A077X02 Battery Pack & Charger User’s Manual 8A083X20 DVRS User’s Manual 8M083X01 DVRS Installation and Programming Guide 8A083X21 Tactical DVR User’s Manual 8M083X02 Tactical DVR Installation and Programming Guide 8F083X03 DVRS - Product & RF Safety Booklet 8F083X04 Tweaker Programmer Installation Guide

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Foreword This manual provides Installation guidelines for all models of the Futurecom P25 Digital Vehicular Repeater System mounted in a suitcase – Transportable DVRS (TDVRS). The TDVRS is designed to be interfaced to a Remote Mount XTLTM 2500 or XTLTM 5000 mobile radio using the new M5/O5 Control Head. The TDVRS is NOT compatible with High power VHF Mobile Radios due to the size restrictions. The DVR can NOT be interfaced to XTLTM 5000 radios which are using the W-series control heads. For W-series Control Head compatible equipment, please refer to the Mobexcom II Analog VR Documentation. For details on the DVRS Operation and Programming, please refer to the DVRS User’s Guide 8A083X20 and Programming Guide 8M083X01 respectively. For details on the XTLTM 5000 / XTLTM 2500 Mobile Radio operation, please refer to the applicable Manuals available from Motorola.

Terminology Used Abbreviation Description

TDVRS Complete DVR and Mobile Radio System, packaged in a Transportable Suitcase

DVR Digital Vehicular Repeater MR Mobile Radio - XTLTM 5000 or XTLTM 2500 CH Mobile Radio Control Head – O5 or M5 TG Mobile Radio Talk Group

Manual Revisions Revision # Date ECN Notes & References

0 09/28/2006 NA Original Release 1 04/17/2007 7076 Mobile Radio mounting instructions change 2 09/18/2007 7151 220V AC Support Added 3 07/26/2011 11028 O3 Control head instructions added 4 11/12/2012 12096 Revised DVR label location (pg 15); removed

USB driver installation requirements (pg 17) 5 7/19/2013 13029 Updated logo

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Computer Software Copyrights The products described in this manual include copyrighted Futurecom computer programs stored in semiconductor memories or other media. Laws in the United States, Canada and other countries preserve for Futurecom certain exclusive rights for copyrighted computer programs, including but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer programs. Any copyrighted computer program contained in the Futurecom products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Futurecom. The purchase of Futurecom products shall not be deemed to grant either directly or by implication, estoppels, or otherwise, any license under the copyrights, patents or patent applications of Futurecom, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.

Document Copyrights No part of this manual may be reproduced, distributed or transmitted in any form or by any means, for any purpose without written permission of Futurecom.

Disclaimer The information in this document is carefully examined and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies. Futurecom Systems Group, ULC. reserves the right to make changes to any products herein to improve readability, function or design. Futurecom does not assume any liability arising out of the application or use of any product or circuit described herein.

Trademarks MOTOROLA, ASTRO, XTLTM 5000, XTLTM 2500 are trademarks of Motorola Inc.

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Commercial Warranty Futurecom Systems Group, ULC. warrants to the original purchaser all standard products sold by Futurecom Systems Group, ULC. to be free of defects in material and workmanship for one (1) year from the date of shipment from Futurecom Systems Group, ULC. Futurecom’s warranty hereunder DOES NOT cover the following :

(i) Defects or damage resulting from use of the product in other than its normal and customary manner.

(ii) Defects or damage from improper installation, testing, operation, or maintenance.

(iii) Defects or damage due to alterations, modifications or adjustments carried out by the Buyer without Futurecom’s explicit approval.

(iv) Defects or damage from misuse, accident, water or neglect. (v) Freight costs to the repair depot. (vi) Scratches or other cosmetic damage to the product surfaces that does not

affect the operation of the product. (vii) Normal wear and tear.

The warranty set forth herein is conditioned upon proper storage, installation, use and maintenance in accordance with applicable written recommendation of Futurecom. The warranty furnished hereunder does not extend to damage to items purchased hereunder resulting in whole or in part from the use of components, accessories, parts of supplies not furnished by Futurecom Systems Group, ULC. Futurecom’s sole obligation shall be to repair or replace, at Futurecom’s option, any defective component or item and pay transportation expenses for such replacement at no charge to Buyer who shall provide labor for the removal of the defective component or item and installation of its replacement at no charge to Futurecom. Buyer shall bear all risk of loss or damage to returned goods while in transit. In the event no defect or breach of warranty is discovered by Futurecom upon receipt of any returned item, the item will be returned to Buyer at Buyer’s expense and Buyer will reimburse Futurecom for the transportation charges, labor and associated charges incurred in testing the allegedly defective item. Except as expressly provided herein, Futurecom makes no warranty of any kind, expressed or implied, with respect to any goods, parts and service provided by Futurecom including, but not limited to, the implied warranties or merchantability and fitness for a particular purpose. The sole and exclusive remedy for breach of any warranty is limited to the remedies provided in the paragraph above. Futurecom shall not in any event be liable for any other damages arising out of or in connection with furnishing of goods, parts or service hereunder, or the performance, use of, or inability to use any goods, parts or service, or otherwise, whether based on contract, tort or any other legal theory. To exercise this warranty, please contact Futurecom’s Administration Department in Concord, Ontario, Canada at 1-800 701 9180 to obtain a return material authorization (RMA) and shipping instructions. No product will be accepted for return without an RMA. The repair of a product by Futurecom pursuant to this warranty is warranted for the balance of the original warranty period, or at least 90 days from date of shipment to Buyer of the repaired product.

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Introduction The Digital Vehicular Repeater System (DVRS) is typically mounted inside the trunk of a car and powered from the car’s battery. Some applications require added flexibility, which can be achieved with the use of a Transportable DVRS (TDVRS). The TDVRS is a complete DVRS and power supply packaged in a compact suitcase as shown on Figure 1 below. The TDVRS can be powered up either by connecting it directly to 117V AC or by using a battery pack (ordered separately). As an option, the unit can be configured for 220V AC Operation. The battery is packaged in a similar suitcase and provides up to 3 hrs of backup (50/50% duty cycle). The operation of the battery pack and charger are described in document 8M077X02.

Dimensions: 23” x 16” x 10”

Figure 1 Transportable DVRS

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Identifying Your DVRS Model

Frequency Band of Operation Depending on the frequency band of operation of the Mobile Radio and DVR, the DVRS models are classified as follows:

In-Band – when the Mobile Radio and DVR operate in the same frequency band. Cross-Band – when the Mobile Radio and DVR operate in two different

frequency bands.

In-Band The following In-Band DVRS Model Groups are available:

DVR BAND OF OPERATION [MHz]

136-174 380-430 450-470 470-512 764-776 794-806

806-825 851-870

XTLTM 5000 XTLTM 2500 BAND OF

OPERATION [MHz]

136-174

380-470

OR 450-520

380-470

OR 450-520

380-470

OR 450-520

762-776 794-806

OR 806-825 851-870

762-776 794-806

OR 806-825 851-870

Table 1 In-Band DVRS Models

The in-band DVRS models are equipped with two sets of filters, which are required in order to ensure interference-free operation when both the Mobile Radio and DVR are transmitting and receiving simultaneously. The DVR is a full duplex repeater and is equipped with a duplexer, which provides sufficient isolation to prevent desense during DVR repeat activation. The DVR duplexer also provides 40 dB isolation on the Mobile radio transmit / receive frequencies. The filters installed at the output of the Mobile Radio are designed to provide 40 dB isolation on the DVR transmit and receive frequencies. IMPORTANT! The above filtering isolation must be complemented by 30dB minimum antenna isolation (between the DVR and Mobile Radio antennas) in order to ensure interference-free operation. Each DVRS is shipped equipped with custom filters tuned to the specified frequency bands – note the frequency range specified on the TDVRS label located behind the mobile radio heat sink. Programming the DVR / Mobile radio to operate on frequencies outside of the original specified bands may result in intermittent or complete loss of communications. Frequency changes may require filtering retuning or replacement. The In-Band DVRS models are also equipped with an RF Bypass Switch, which bypasses the filtering at the output of the Mobile Radio if a “DVR – Disabled” TG is selected on the Control Head.

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When a “DVR – Enabled” TG is selected on the Control Head, the RF Switch inserts the extra filters between the Mobile Radio Antenna port and the Mobile antenna to enable interference free operation. The complex in-band filtering is only feasible if sufficient frequency gap is present between the DVR frequencies and the Mobile radio frequencies associated with the “DVR - Enabled” TGs. For more information on the feasible filtering options, please refer to the DVRS Ordering Guides. NOTE: The DVR and Mobile Radio always require two separate antennas.

Cross-Band The following Cross-Band DVRS Model Groups are available:

DVR BAND OF OPERATION [MHz]

136-174 380-430 450-470 470-512 764-776 794-806

806-825 851-870

XTLTM 5000 XTLTM 2500 BAND OF

OPERATION [MHz]

380-470

OR

450-520 OR

762-776 794-806

OR 806-825 851-870

136-174

OR

762-776 794-806

OR 806-825 851-870

136-174

OR

762-776 794-806

OR 806-825 851-870

136-174

OR

762-776 794-806

OR 806-825 851-870

136-174

OR

380-470 OR

450-520

136-174

OR

380-470 OR

450-520

Table 2 Cross-Band DVRS Models

IMPORTANT! Each DVRS is shipped equipped with custom filters tuned to the specified frequency bands – refer to the TDVRS label located behind the mobile radio heatsink. Programming the DVR / Mobile radio to operate on frequencies outside of the original specified bands may result in intermittent or complete loss of communications. Frequency changes may require filtering retuning or replacement.

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Transportable DVRS Installation

Installation Tools Required Description Needed for: #2 Philips Tightening of screws. 3/16” Flat Screwdriver Tightening of connector screws.

Installation Guidelines STEP 1 Open the TDVRS cover and note the location of the mounting screws for the MR speaker bracket and microphone clip as shown on Figures 2 and 3 below.

Figure 2 TDVRS - As Received, Top Cover Open, O5 Control head model

Speaker bracket screws

Microphone clip screws

Thumb Screwsfor MR

DVR-to-MR Cable

MR Ant.Cable MR DC

Cable

CH DCCable

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Figure 3 TDVRS - As Received, Top Cover Open, O3 Control head model

STEP 2 Install the microphone clip and speaker bracket as shown on Figures 4 and 5 below. Connect the speaker connector to the CH harness.

Figure 4 Mounting the Mobile Speaker - O5 Control Head Model

CH Harness

DVR to MRCable

CH DC Cable

MR Ant. CableMR DC Cable

DVR-to-MR Cable

MR Ant.Cable

MR DCCable

O3 CH clipscrews

Speaker bracket screws

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Figure 5 Mounting the Mobile Speaker – O3 Control Head Model

STEP 3 Install the MR by using the four thumb screws. See Figure 6 below for location of the MR mounting holes.

Figure 6 Mounting the Mobile Radio

STEP 4 Connect the MR DC power cable, antenna cable, control head cable and DVR to Mobile cable.

MR Mounting Holes

Speaker-to-XTL5000 cable

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STEP 5 Install the speaker, microphone and CH as shown on Figure 7 below. Connect the O5 CH DC cable, other end of the Mobile-to-Control Head cable and microphone cable as shown on Figure 7 below.

Figure 7 Fully Assembled TDVRS O5 & O3 Control Head Models

STEP 6 Program the MR, DVR and Portables for DVRS operation. Ensure the templates are fully matched by following the Guidelines provided in the DVRS Programming Guide.

USB

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To program the DVRS, connect a PC with compatible Tweaker Programming Software to the TDVRS USB port located under the cap behind the MR Speaker. When programming the DVRS Frequencies, please ensure they match the DVRS Filtering frequencies. To check the tuning of the DVRS Duplexer, please refer to the DVRS labels located on the inside lid cover:

TDVRS Antenna Requirements Any DVRS Model requires the use of two antennas – one connected to the Mobile Radio and one connected to the DVR. The antennas are not part of the TDVRS package and need to be provided separately. The Mobile Radio and DVR Antennas must be deployed in such way as not to cause interference. IMPORTANT! All DVRS models require 30dB minimum Antenna Isolation between the DVR and Mobile Radio Antennas for interference-free operation.

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Deploying the TDVRS in the Field The TDVRS can be taken and deployed in locations where portable radio coverage is most needed thus providing the users with ultimate flexibility. When deploying the TDVRS in the field, the following easy steps are to be followed:

1. Connect the MR and DVR Antennas to the corresponding N-type connectors. 2. Place the MR Antenna in a location where you expect good system coverage. 3. Strategically place the DVR antenna for optimum radio coverage to the areas

where the portable users will be located. 4. Ensure the two antennas are spaced apart in order to prevent interference. 5. Power up the TDVRS either by connecting to AC or Battery Pack by using the

corresponding cables. 6. Open the TDVRS Top Cover and power up the MR. Select the required Talk

Group, DVR Channel and DVR Mode from the CH. 7. Exchange test calls from a portable radio to ensure you have the required

communications. 8. If necessary, change the location of the Antennas for optimum performance.

Figure 8 TDVRS RF and Power Connectors Detail

IMPORTANT! The TDVRS lid must be open while the unit is in operation in order to ensure adequate cooling.

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DVR Maintenance Guidelines

Software / Programming Related Problems Most of the DVRS Programming problems are caused by mismatched MSU, DVR and Portable Radio Templates. Note that any updates to the MSU or the PSU templates may require corresponding changes to be made in the DVR template. The following error message is displayed on the Control Head when the MSU and DVR firmware versions are not compatible: ‘INCOMP MSU SW’ To resolve the above problem, please contact Motorola and Futurecom to obtain compatible firmware upgrades.

Hardware Related Problems If the O5 / O3 / M5 Control Head displays alternating VR ERROR and Error Code (RC ERROR XXXX or RF ERROR XXXX), turn the DVRS off and then back on. If it does not correct the condition, note the exact error code and contact Futurecom to obtain an RMA and further instructions. In case of insufficient DVR Tx Power or poor sensitivity, please verify that the frequencies programmed in the DVR are within the filtering specifications as indicated on the duplexer and in-band filtering labels. Ensure the DVR is only enabled on Mobile Radio Talk Groups using the frequency plan for the specific DVR Model.

Primary EEPROM Map corrupted Warning RC0400 displayed on the control head upon power up indicates that the Primary EEPROM map of the DVR contains corrupted data. The DVR will still operate properly from the backup EEPROM map. To fix the primary map, please use the latest Tweaker to read the DVR. This will restore the Primary EEPROM Map. VR Error RC1000 displayed permanently indicates that both the Primary and Backup EEPROM maps are corrupted and the unit is not operation. Please contact Futurecom for further instructions on how to troubleshoot the problem.

Firmware Upgrade. Some DVRS units which were originally shipped with older firmware may require EEPROM map upgrade after re-flashing them with newer firmware. To upgrade the EEPROM, please follow the instructions shipped with the flash upgrade. RC ERROR 4000 indicates that the DVR firmware has been updated but its programmed personality has not. The DVR personality needs to be updated by reading the unit with the Tweaker programming software in order to upgrade the EEPROM map as described in the Firmware upgrade instructions provided by Futurecom.

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Contact Information RMA Authorizations: 1-800-701-9180 [email protected] Technical Support: 1-800-701-9180 [email protected] Sales Enquiries: Peter Burnside – 647-296-5555 All other Enquiries: 1-800-701-9180 [email protected]

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Appendix 1 – TDVR Specifications General Specifications

Dimensions: Height / Width / Depth 20.6” x 17” x 8.6” Approximate Weight 50 lbs

Channel Spacing 12.5 or 25 kHz programmable Number of Channels 192

CTCSS/DCS Programmable per Channel Power Supply 13.8V DC +/- 20%

117 V AC (Optional 220V AC) Current Drain

Standby/ReceiveTransmit

117 VAC 0.5A 2.8A

13.8 VDC 1.6A 14.5A

Operating Temperature -30ºC to +60ºC Antenna Impedance 50 Ohms

Duty Cycle Continuous (DVR) External Connectors

Antenna (DVR and Mobile)Computer Interface

Power

N female USB AC – MS3102E14-7P; DC – MS3102E16-11P

Equipment Type Acceptance VHF UHF 700 800

FCCIndustry Canada

LO6-DVRSVHF 2098B-DVRSVHF

LO6-DVRSUHF 2098B-DVRSUHF

LO6-DVRS700 2098B-DVRS700

LO6-DVRS800 2098B-DVRS800

Transmitter Specification VHF UHF 700 800 Frequency Band [MHz] 136-174 380-430

450-470 470-512

764-776 851-870

Power Output @ Antenna Port 10W (programmable per channel from1W to 10W) TCT Option 15 sec to 15 min or Disabled

Max Spurious Output -20dBm Frequency Stability +/- 1.5ppm

FM Hum and Noise 12.5 / 25 kHz 37 dB / 43 dB Audio Response +1, -3 dB of 6 dB / octave pre-emphasis

characteristic over 300 Hz – 3 kHz Audio Distortion <2%

Receiver Specification VHF UHF 700 800 Frequency Band [MHz] 136-174 380-430

450-470 470-512

794-806 806-825

Receiver Sensitivity -115 dBm Frequency Stability +/- 1.5ppm

Selectivity 12.5 / 25 kHz 60 dB / 75 dB Intermodulation 70 dB

Deviation 12.5 / 25 kHz +/-2.5 kHz / +/-5 kHz FM Hum and Noise 12.5 / 25 kHz 37 dB / 43 dB

Audio Output (Repeater Detect Audio) 600 mV RMS nominal, flat response Audio Response +1, -3 dB of 6 dB / octave pre-emphasis

characteristic over 300 Hz – 3 kHz Audio Distortion <2%

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Futurecom Systems Group, ULC. 3277 Langstaff Rd Concord, Ontario L4K 5P8 Canada 1-800-701-9180

© Futurecom Systems Group, ULC. 2013

Documents

DIGITAL VEHICULAR REPEATER - futurecom.com · The Digital Vehicular Repeater System (DVRS) is typically mounted inside the trunk of a car and powered from the car’s battery. Some