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BK Technologies (Relm) RMU45M

RM25 Analog Mobile UHF Radio, 450-512MHz, 128 Channels, 45 W, 25/12.5 kHz, Large LCD display, Compact and lightweight.
Data-ready accessory port, Programmable function keys, CDCSS/CTCSS functions, Built-in 2-tone decoder and encoder, Multiple scan, Cloning, FLASH technology. Include install kit and standard microphone.

Meets U.S. Department of Defense environmental standard MIL-STD-810 C, D, E, F, G  More...

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Item SKU Number:  180131
FCA point / Shipped from:  USA 
 Download Free Materials:
  
Adobe Acrobat Reader RelmBK_RM_series_radios.pdf (359.19 KB)
  
Adobe Acrobat Reader RelmBK_RM-series_owners_manual.pdf (990.15 KB)
 Item Details:


RELM (Bendix King) RM Series Mobile Two-Way Radio

RELM mobile radios provide the same robust features, advanced functions, and practical advantages for users as the RELM portable radios, plus some extra special features:

* Easy to hear, easy to use - compact and lightweight, tough and rugged, die-cast aluminum construction - meets rigid MIL-STD 810 specs
* Data-ready accessory port
* Programmable function keys
* CDCSS/CTCSS functions tune out interfering calls and let you hear your group only
* Built-in 2-tone decoder and encoder so you can choose either individual or group call signaling and operation
* Multiple scan functions include priority channel and talkback scanning and deleting nuisance channels
* Flex-Mode per-channel narrowband/wideband channel spacing and switching
* Cloning technology transfers programming from one radio to another automatically, from portable to mobile
* FLASH technology enables future enhancements without hardware changes, instead adding software capabilities quickly and easily
* Keypad-programmable, field-programmable
* Easy-to-read multi-mode LCD display
* Busy channel lockout to avoid interring with other users


 Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

BK Technologies Catalog 2023
BKR & KNG Accessory Catalog

Published Date: August 2025
BK Technologies BKR Accessory Catalog 2022.pdf
BKR Accessory Catalog

Published Date: March 2022
BK Technologies All Products Catalog
BK Technologies All Products Catalog

Published Date: January 2026


Relm BK Radio BK Technologies is deeply rooted in the public safety radios and communications Industry and manufactures high specification communications equipment of unsurpassed reliability and value for use by public safety professionals and government agencies, as well as radios for use in a wide range of commercial and industrial applications. Advances include a broad new line of leading digital two-way radios compliant with APCO Project 25 specifications.

BK Technologies two-way radios always incorporates the latest technology. The quality and function of the BK Technologies two-way radio can meet your demands for reliable communication. BK Technologies' products are manufactured and distributed worldwide under Bendix King and Relm brand names.





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