Standard/Approvals

FM :         Yes
CE : Yes
Cenelec : No

Intrinsically Safe (Only with applicable Intrinsically Safe products).

FACTORY MUTUAL APPROVED ONLY WITH THE MTX850
AND THE MTX8250 SERIES PORTABLES.

Features & Benefits

Motorola original accessory. High quality and durability product.

This public safety microphone, for UHF radios, has the facility for mounting of
the radio antenna for enhanced radio system coverage.
It is also possible to utilize discrete earpieces via a 3.5mm jack.
This item is not recommended for use with mid band radios

Includes UHF 450-470 MHz antenna, swivel clip, volume toggle switch,
and 3.5mm earpiece jack.

Intrinsically Safe (FM) AARLN4885 Receive-Only Earpiece with Foam Earbud and
3.5mm plug can be used with AAHMN9054 (optional, order separately)

Optional RLN4941 Receive-Only Earpiece with translucent tube, rubber eartip and 3.5mm plug
can be used with AAHMN9054.

Intrinsically Safe (FM) WADN4190A Flexible Ear Receiver can be used with AAHMN9054
(optional, order separately).

Optional RMN4054A Receive-Only Hardhat Mount Headset; mounts easily to hardhats with slots
and provides 22dB of noise reduction; for use with AAHMN9054 (hardhat not included).

Optional RMN4055A Receive-Only Headband Style Headset provides 24dB of noise reduction; for
use with AAHMN9054

Good RF Performance
Simple Mounting
Straight Cord
Visual Deterrent

RLN5010A MicJacket microphone cover is available (option) for use with AAHMN9054

Radio Compatibility

Product compatible with these Motorola two-way radios:

GP1280
GP140
GP240
GP280
GP328
GP329
GP338
GP339
GP320
GP340
GP360
GP380
GP540
GP580
GP640
GP680
HT1250
HT1250LS
HT1250LS+
HT1550
HT1550LS
HT1550XLS
HT750
PRO5150
PRO5450
PRO5750
PRO7150
PRO7450
PRO7750
PTX700
PTX760
PTX780
Other WARIS portable radios

Additional Information:

Same as Motorola part HMN9054, MDHMN9054.

Dimensions: N/A
Band: UHF
Exact Frequency range: N/A
Color: N/A

FM (Factory Mutual) Ratings

Intrinsic safety is only met when used with the approved radio models,
approved accessories and options. Check your radio for the intrinsically
safe label. The label will identify the rating to be used with your approved
portable unit.

IF the above chart DOES NOT indicate approvals, then the product
listed IS NOT intrinsically safe (IS) or FM Approved.

For reasons of liability, we cannot advise our customers what ratings
of radio equipment they would need for their work environment.
They would need to research it themselves.