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* Braham Motor Service ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1911390 WNJI935])
 
* Braham Motor Service ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1911390 WNJI935])
 
* Brandeis University ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1614512 KNAT408])
 
* Brandeis University ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1614512 KNAT408])
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* Briarwood Lakes Community Association([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1614512 WQMN622])
+
* Briarwood Lakes Community Association([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3231915 WQMN622])
 
* Buffalo Bills ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1791423 WPMB662])
 
* Buffalo Bills ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=1791423 WPMB662])
 
* CB Richard Ellis ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=2997549 WQIM997])
 
* CB Richard Ellis ([http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=2997549 WQIM997])

Revision as of 15:25, 10 October 2010

MOTOTRBO is a Motorola digital radio product marketed primarily to business/industrial users, but has found its way into some public safety uses. The format is based on, and compatible with the European 2-slot DMR standard and uses Time Division Multiple Access (TDMA) to effectively accommodate two simultaneous users. A single 12.5 kHz channel is able to carry two simultaneous and independent conversations, or simultaneous and independent voice and data paths each with 6.25 kHz equivalency, however the bandwidth of DMR exceedes the maximum required for UHF 6.25 kHz channel centers. Operation of different talkgroups and talkpaths similar to trunking is possible, as is wide-area operation through IP connectivity. MOTOTRBO transceivers and repeater stations may be retrocompatible with analog FM using CTCSS or CDCSS.

No scanner can monitor this digital format by itself but it can be monitored with DSD.

Emission designators for MOTOTRBO: 7K60FXE (voice), 7K60FXD (data).

MOTOTRBO is based on the following ETSI standards.

The standard includes provisions for trunking - a feature not yet offered by Motorola's MOTOTRBO.

  • ETSI TS 102 361-4 Trunking

Additional information on DMR is available through the Digital Mobile Radio Association.

MOTOTRBO Portable/Mobile Radios and Repeater

(These model numbers are for MOTOTRBO radios sold in the United States.)

Portables

  • XPR 6500 (display, non-GPS)
  • XPR 6550 (display, GPS)
  • XPR 6300 (non-display, non-GPS)
  • XPR 6350 (non-display, GPS)

Mobiles

  • XPR 4500 (full display, non-GPS)
  • XPR 4550 (full display, GPS)
  • XPR 4300 (numeric display, non-GPS)
  • XPR 4350 (numeric display, GPS)

Repeater

  • XPR 8300

MOTOTRBO Systems in Use

(This is only a partial list of businesses that use MOTOTRBO. This list includes businesses in the United States only.)

Related Links

Equipment on Ebay

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