BK Technologies (Relm) SMHDRP3

BK Technologies (Relm) > Microphones portable

Heavy Duty Speaker Microphone

For RELM / BK RPU7500, RPV7500 radios

Customer Rating:

Item SKU Number: 180041

FCA point / Shipped from: USA

Manufacturer Warranty: 2 years

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

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BK Technologies (Relm)

In-ear listen-only earpiece

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.

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

Published Date: January 2026

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.