Motorola PMAD4087

Model Number：PMAD4087（also known as PMAD4087A in some sources）
Antenna Type：Flexible whip; Helical - standard - 1/4 λ
Frequency Band：136 - 153 MHz（most sources emphasize this range, some also mention 136 - 174 MHz）
Length：6.3 inches（or approximately 16 cm); 6.75 inches (in some sources)
Weight：8 oz
Connector Type：SMA female
Intrinsic Safety：Intrinsically safe
Compatible Microphones：PMMN4041A, PMMN4042A, PMMN4043A, PMMN4047A, PMMN4048A, PMMN4049A (and some variations like PMMN4041B, PMMN4043)
Compatible Radio Models：MOTOTRBO XPR6300, XPR6350, XPR6380, XPR6500, XPR6550
Application：For use with public safety speaker mics; suitable for public safety applications

product details

product description

Function Introduction

Optimized Frequency Coverage

Tuned for 136–153 MHz (with extended 136–174 MHz capability), the PMAD4087 maximizes signal strength for 2 Way Radios, outperforming generic antennas that lack precise frequency matching. This range ensures clear communication for Radio Walkie Talkie users in urban canyons or remote areas.

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Intrinsically Safe Design

Certified for hazardous environments, it’s ideal for 2 Way Radios used in oil, gas, or chemical sectors— a critical feature that sets it apart from standard antennas for Radio Walkie Talkie systems in high-risk zones.

Flexible Whip Construction

The helical 1/4λ design resists damage from impacts or bending, ensuring longevity for 2 Way Radios carried in rough conditions. This durability surpasses rigid alternatives, reducing replacement costs for Radio Walkie Talkie accessories.

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