20-Foot Mobile Microphone Extension Cable

The Motorola PMKN4034A is a genuine 20-foot microphone extension cable designed to increase the usable reach of compatible standard-core Motorola mobile microphones.

Its extended cable length allows the microphone to be positioned farther from the radio, making it useful in large vehicles, mobile command installations, control stations and customized equipment layouts.

Designed specifically for supported non-IMPRES microphones, the PMKN4034A provides a dependable wired connection while allowing greater flexibility in radio and microphone placement.

Key Features

• Extends a compatible mobile microphone by 20 feet

• Provides approximately 6 meters of additional cable length

• Designed for standard-core, non-IMPRES microphones

• Supports flexible radio and microphone placement

• Useful in large vehicles and control-station installations

• Compatible with the Motorola RMN5052 compact microphone

• Genuine Motorola Solutions accessory

Product Specifications

• Manufacturer: Motorola Solutions

• Model Number: PMKN4034A

• Accessory Type: Mobile microphone extension cable

• Cable Length: 20 feet

• Approximate Metric Length: 6 meters

• Microphone Type: Compatible standard-core, non-IMPRES microphones

• Application: Mobile-radio and control-station installations

• Color: Black

Extended Microphone Placement

The PMKN4034A allows a compatible microphone to be positioned farther from the radio’s control head. This can be particularly helpful when the radio is installed:

• Inside a large truck or specialty vehicle

• In the rear of a vehicle

• Inside an equipment cabinet

• Away from the primary operator position

• In a control-station or dispatch workspace

• Within a customized communications console

Microphone Compatibility

Motorola identifies the PMKN4034A for use with compatible standard-core, non-IMPRES microphones.

Confirmed compatibility includes:

• Motorola RMN5052A Standard Compact Microphone

Motorola also lists compatibility with select mobile-radio platforms, including certain APX and MOTOTRBO XPR models. Compatibility depends on the radio, microphone and connector configuration.

Confirm both the microphone and radio model before ordering.

Important IMPRES Compatibility Information

The PMKN4034A is intended for standard-core microphones and should not be assumed compatible with IMPRES microphones.

Customers using an IMPRES microphone should verify the required extension cable before ordering. Using an incorrect cable may prevent supported audio or accessory functions from operating properly.

Cable-Length Options

The PMKN4034A provides 20 feet of extension length for installations requiring a longer cable run.

For installations requiring less distance, the Motorola PMKN4033A provides a 10-foot microphone extension.

Installation Considerations

Route the extension cable away from:

• Sharp edges

• Moving vehicle components

• Excessive heat

• Pinch points

• Pedals and operator controls

• Areas where the cable could create a trip hazard

Secure the cable with suitable strain relief while avoiding tight bends or excessive tension.

Package Contents

• One Motorola PMKN4034A 20-foot microphone extension cable

Mobile radio, microphone, hang-up clip and installation hardware are not included.

Ideal Applications

• Large commercial vehicles

• Mobile command vehicles

• Utility and service trucks

• Emergency-response vehicles

• Transportation equipment

• Control stations

• Dispatch consoles

• Custom radio installations

Why Buy from Delmarva Communications?

Delmarva Communications provides genuine communications equipment backed by more than 20 years of industry experience. Our team can help confirm microphone and radio compatibility before you order.