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BK Technologies (Relm) SMXU48

BK Technologies (Relm) > Duplexers UHF
UHF Duplexer, 440-475 MHz
Used with RELM/BK SMX920, TR800 base stations and repeaters
All internal SMX duplexers must have more 5 MHz separation between RX and TX frequencies
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Item SKU Number:  180209
FCA point / Shipped from:  USA 
Manufacturer Warranty:  2 years
 Item Details:


RELM (Bendix King) SMXU48 UHF Duplexer, 440-475 MHz

Compatible with RELM (Bendix King) repeaters:

SMX920-02, SMX920-02-B, SMX920-02-R, SMX920-N2, SMX920-N2-B, SMX920-N2-R, SMX920-P2, SMX920-P2-B, SMX920-P2-R, SMX920-QQ, SMX920-Q-R, TR800UAUA, TR800UCUC



 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.





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