American Communication Systems
Home  >>  BK Technologies (Relm) SMRP3
My Cart Cart    
My Account My Account

 Item Details:


Connector type:

Small Multi-Pin Assembled Connector
(Otto MM, Pryme x43)


Compatible with HYT / HYTERA radios:

PT-790
TC-3000
TC-3600
TC-610P
TC-700P
TC-780
TC-780M
TC-780MPT
TC-880GM

Compatible with MOTOROLA radios:

EX500
EX560XLS
EX600
EX600XLS
GL2000
GL2500R
GP328 Plus
GP329 Plus
GP338 Plus
GP338 XLS
GP339 Plus
GP344
GP344R
GP366R
GP388
GP388R
GP628 Plus
GP629 Plus
GP638 Plus
GP638 XLS
GP639 Plus
GP644
GP688
GP688R
Handie Talkie III
PRO5150 Elite
PRO7150 Elite
PRO9150 Elite
PTX700 Plus
PTX760 Plus
PTX800 Plus
PTX860 Plus

Compatible with RELM / Bendix King radios:

RPU3000A
RPU3600
RPU3600A PLUS
RPV3000A
RPV3600
RPV3600A PLUS
RPU7500
RPV7500

x43-MM@Connector


 Similar or Related Products:

 These models may be compatible with your equipment:

V1-10778
V1-10778
Otto Engineering


2 Wire Palm Microphone Professional Surveilance Kit, Black
SPM-2343
SPM-2343
Pryme


Medium Duty 2-Wire Lapel Microphone with Surveillance Style Acoustic Tube Earphone
SPM-1243CQD
SPM-1243CQD
Pryme


DEFENDER Medium Duty Lapel Microphone with Surveillance Style C-Ring Earphone, with Quick Disconnect Radio Adapter
SPM-1343QD
SPM-1343QD
Pryme


MIRAGE Medium Duty Lapel Microphone with Surveillance Style Acoustic Tube Earphone, with Quick Disconnect Radio Adapter
SPM-2143T
SPM-2143T
Pryme


TROOPER Heavy Duty Remote Speaker Microphone, Replaceable Cable, 3.5mm Earphone Jack, with Quick Disconnect Radio Adapter
SPM-343EB
SPM-343EB
Pryme


RESPONDER Medium Duty Lapel Microphone with In-line Soft Earhook Style Earphone
 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:

SMRP3 Low Profile Speaker Microphone
NX-5300K5 Digital and FM Analog UHF Portable Radio, 380-470 MHz, 5W, 1024 Channels, Full Color TFT Display, GPS Receiver, Bluetooth, Motion Sensor, Standard Key Model
KNB-20N 1600 mAh, Ni-MH battery.
BP9018 7.5V @ 1200mAh NiCd Battery Pack
V1-10818 3 Wire Mini Lapel Microphone Professional Surveillance Kit with Heavy Duty Cable, Beige
6770B-150 Leather Carry Case with Swivel
SF11080 STANGL FSG7016 UHF AM GTRX Base Station, 8.33 / 25 KHz, 1/2 19" 2HU, Built-in Speaker, Keypad and Display, with 15 W / 50 W PEP Amplifier
V4-10024-S ClearTRAK Behind-the-Head Dual Speaker Extreme Noise with Earcup PTT-IS/ATEX APPROVED
ANT350D 300-360 MHz Non-Directional Aluminum Single Dipole Antenna, 2.5 dBd, 500W, N-Male Connector
8660/46H Dual Isolator, 60/250 Watt Load



Share this Page