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


BK Technologies (Relm) SMX920-QQ

Analog UHF Repeater/Base Station, 485-520 MHz, 50 W, 25kHz / 12.5 kHz, 255 Channels
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:  180196
Manufacturer Part Number:  SMX920QQ, SMX920 QQ, SMX920-QQ
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: 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.





 Last Viewed Items:

SMX920-QQ Analog UHF Repeater/Base Station, 485-520 MHz, 50 W, 25kHz / 12.5 kHz, 255 Channels
07-110-3982 Cadex charger battery adapter. To be used with model BATT SU NiCd 12V 1400 mah battery, made for Theimeg
23521/H Transmitter Combiner, 66 - 88 MHz, 100 W
IC-F80DS 02 RC 220V ICOM IC-F80DS P25 UHF Portable Radio, 450 - 512 MHz, 4W, 256 Channels, LCD Display, No Keypad, IPX7 Waterproof Protection
EX-2785J03 AES Activation Upgrade
M101-860-4TP3Q 4 CH TX 800 MHZ PANEL MT C MB W/O
DDU-300 Local Remote Controller with Midian’s Kryptic Signaling
NCF1000SC Nylon Carrying Case with a Clip and Cutout for the Display
V2-S2KB11111 Storm Professional Speaker Microphone with Coil Cord, Volume Control and 2.5mm Earphone Jack
F4161DS 71 EMDC ICOM IC-F4161S UHF Conventional / LTR / IDAS Portable Radio, 400 - 470 MHz, 4W, 512 Channels, LCD Display, No Keypad, with UT-126 6.25kHz Digital Board, EMDC Version



Share this Page