American Communication Systems
Home  >>  BK Technologies (Relm) SMX920-O2-R
My Cart Cart    
My Account My Account


BK Technologies (Relm) SMX920-O2-R

Analog UHF Repeater, 435-470 MHz, 50 W, 25kHz / 12.5 kHz, 255 Channels, with Relay and Power Supply
Low Power Consumption, Continuous Duty, Flex.Mode, Built-In Test Equipment, Plug and Play
Horizontal or Vertical version must be specified at time of order. Microphones and options sold separately
Customer Rating:  
/
Vote!
Item SKU Number:  181030
Manufacturer Part Number:  SMX920O2R, SMX920 O2 R, SMX920-O2-R
FCA point / Shipped from:  USA 
 Download Free Materials:
  
Adobe Acrobat Reader RelmBK_SMX920_series_radios.pdf (252.81 KB)
 Item Details:


RELM (Bendix King) SMX920 Analog Repeater/Base Station

A fully integrated repeater and base station (not two mobile radios back-to-back), the RELM/BK SMX920 tabletop radio (with rack-mount option) is a "true" base station/repeater: push a button, you have a base station; push again, you have a repeater. Includes radio, duplexer, power supply, internal battery backup, and built-in programming - all inside.

* 148-174 MHz VHF, 400-520 MHz UHF, multiple ranges
* 255 channels
* Lowest-cost repeater or base station among comparable competitors' products
* Stand-alone product, integrated solution - continuous duty
* 13.8 volts DC or 110 volts AC - low power consumption, optional battery back-up
* 1-50 watts programmable RF power
* Flex-Mode per-channel narrowband/wideband channel spacing
* Built-in test equipment (BITE)
* Internal duplexer option
* Simple set-up, plug and play


 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: April 2025


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.





 Last Viewed Items:

SMX920-O2-R Analog UHF Repeater, 435-470 MHz, 50 W, 25kHz / 12.5 kHz, 255 Channels, with Relay and Power Supply
L-5016 Assemble NX-5000 Mobile for Single Remote Head Control
QC44T QUICK CHANGE CONNECTOR (TNC)
ABK-KNB12-H17 NiMH, 7.2V@1650 mAH. Replacement for KNB-12A battery
LAA0423 "Over the top" Leather T-strap
SPM-1504QD Pryme SPM-1500 GLADIATOR (TM) Tactical Heavy Duty Throat Microphone with Clear Acoustic Tube Style Surveillance Earphone, Quick Disconnect feature. For MAXON radios
ARX410 Fan Kit for ARX435
APX192B Short Spring Clip
OPC-752 AVIO Headset Adapter
ABY-FNB41-D6GP NiMH, 9.6V@880 mAH. Replacement for FNB-40, FNB-41, FNB-V47 batteries



Share this Page