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BK Technologies (Relm) DU450M75RP

UHF Duplexer (50 Watt)


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Compatible products: Repeaters conventional UHF

 
BK Technologies (Relm)
1.
SDMX921-N2
Rack Mount P25 Digital UHF Base Station / Repeater, 40 more... 
Discontinued, accessories available  
2.
SDMX921-N2-2
Rack Mount P25 Digital UHF Base Station / Repeater, 40 more... 
Discontinued, accessories available  
3.
SDMX921-O2
Rack Mount P25 Digital UHF Base Station / Repeater, 43 more... 
Discontinued, accessories available  
4.
SDMX921-O2-2
Rack Mount P25 Digital UHF Base Station / Repeater, 43 more... 
Discontinued, accessories available  
5.
SDMX921-P2
Rack Mount P25 Digital UHF Base Station / Repeater, 45 more... 
Discontinued, accessories available  
6.
SDMX921-P2-2
Rack Mount P25 Digital UHF Base Station / Repeater, 45 more... 
Discontinued, accessories available  
7.
SDMX921-Q
Rack Mount P25 Digital UHF Base Station / Repeater, 48 more... 
Discontinued, accessories available  
8.
SDMX921-Q-2
Rack Mount P25 Digital UHF Base Station / Repeater, 48 more... 
Discontinued, accessories available  
9.
SDMX921-Q2-2
Rack Mount P25 Digital UHF Base Station / Repeater, 43 more... 
Discontinued, accessories available  
10.
SDRUMMH
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
11.
SDRUMMV
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
12.
SDRUN2N2H
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
13.
SDRUN2N2V
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
14.
SDRUO2O2H
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
15.
SDRUO2O2V
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
16.
SDRUP2P2H
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
17.
SDRUP2P2V
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
18.
SDRUQQH
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
19.
SDRUQQV
RELM/BK UHF P25 Digital / Conventional Repeater St more... 
Discontinued, accessories available  
20.
SMX921-N2
Rack Mount Analog UHF Base Station / Repeater, 400-4 more... 
Discontinued, accessories available  
21.
SMX921-N2-2
Rack Mount Analog UHF Base Station / Repeater, 400- more... 
Discontinued, accessories available  
22.
SMX921-O2
Rack Mount Analog UHF Base Station / Repeater, 435-4 more... 
Discontinued, accessories available  
23.
SMX921-O2-2
Rack Mount Analog UHF Base Station / Repeater, 435- more... 
Discontinued, accessories available  
24.
SMX921-P2
Rack Mount Analog UHF Base Station/Repeater, 450-4 more... 
Discontinued, accessories available  
25.
SMX921-P2-2
Rack Mount Analog UHF Base Station / Repeater, 450- more... 
Discontinued, accessories available  
26.
SMX921-Q
Rack Mount Analog UHF Base Station / Repeater, 485-5 more... 
Discontinued, accessories available  
27.
SMX921-Q-2
Rack Mount Analog UHF Base Station / Repeater, 485- more... 
Discontinued, accessories available  
28.
SRU50B
S-Series Rack Mount Analog Repeater/Base Station UH more... 
Discontinued, accessories available  
29.
SRU50BU
Programmable Rack Mount Repeater UHF, 50 Watt, 400-52 more... 
Discontinued, accessories available  
30.
SRUMMH
RELM/BK UHF Repeater, 370-400 MHz, 50 Watts, N-Type more... 
Discontinued, accessories available  
31.
SRUMMV
RELM/BK UHF Repeater, 370-400 MHz, 110 Watts, N-Type more... 
Discontinued, accessories available  
32.
SRUN2N2H
RELM/BK UHF Repeater, 400-435 MHz, 50 Watts, N-Type more... 
Discontinued, accessories available  
33.
SRUN2N2V
RELM/BK UHF Repeater, 400-435 MHz, 110 Watts, N-Type more... 
Discontinued, accessories available  
34.
SRUO2O2H
RELM/BK UHF Repeater, 435-470 MHz, 50 Watts, N-Type more... 
Discontinued, accessories available  
35.
SRUO2O2V
RELM/BK UHF Repeater, 435-470 MHz, 110 Watts, N-Type more... 
Discontinued, accessories available  
36.
SRUP2P2H
RELM/BK UHF Repeater, 450-485 MHz, 50 Watts, N-Type more... 
Discontinued, accessories available  
37.
SRUP2P2V
RELM/BK UHF Repeater, 450-485 MHz, 110 Watts, N-Type more... 
Discontinued, accessories available  
38.
SRUQQH
RELM/BK UHF Repeater, 485-520 MHz, 50 Watts, N-Type more... 
Discontinued, accessories available  
39.
SRUQQV
RELM/BK UHF Repeater, 485-520 MHz, 110 Watts, N-Type more... 
Discontinued, accessories available  

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 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 RadioBK 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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