UHF Stubby Antenna Kit for SL7550 Series (480–527 MHz)

Maintain reliable upper-UHF communication while preserving the slim profile of your Motorola SL-Series radio with the Motorola PMAE4092A Stubby Antenna Kit.

Tuned for operation from 480 to 527 MHz, this low-profile antenna kit is designed for compatible SL 7000-Series portable radios, including the Motorola SL7550 and SL7550e.

The PMAE4092A is supplied as a replacement antenna kit with the small retaining hardware required for installation. The portable radio, battery, charger and installation tools are not included.

Key Features

• Genuine Motorola Solutions antenna kit

• Tuned for the 480–527 MHz UHF range

• Designed for compatible SL 7000-Series radios

• Compact stubby antenna design

• Maintains the radio’s slim, discreet profile

• Reduces snagging on clothing and equipment

• Fixed-mount installation

• Includes replacement retaining hardware

• Ideal for upper-UHF radio configurations

• Direct replacement for a damaged or missing antenna

Compact Upper-UHF Antenna

The PMAE4092A is designed for users who need a low-profile antenna that integrates closely with the SL-Series radio housing. Its compact shape keeps the radio comfortable to carry in a pocket, holster or on a belt.

Tuned for 480–527 MHz

This antenna kit is specifically designed for compatible UHF radios operating within the 480–527 MHz range.

Using an antenna matched to the radio’s programmed frequencies helps support efficient transmission and reception. This kit should not be installed on VHF, 800/900 MHz or lower-UHF radio configurations.

Compatible Radios

The PMAE4092A is compatible with select upper-UHF Motorola radios, including:

• Motorola MOTOTRBO SL7550

• Motorola MOTOTRBO SL7550e

• Select regional SL4000 and SL4000e configurations

• Select SL 7000-Series radios operating from 480–527 MHz

Compatibility depends on the radio’s exact frequency band and housing. Confirm the complete radio model and programmed frequency range before ordering.

Replacement Antenna Kit

Unlike a standard threaded whip antenna, the PMAE4092A is supplied as a replacement kit for the SL-Series fixed antenna assembly.

The kit includes:

• UHF stubby antenna

• Retaining mini-screw

• Installation plug or retaining component

Small hardware should be handled carefully during installation to prevent loss or damage.

Fixed-Mount Installation

Installation requires securing the replacement antenna to the radio using the supplied retaining hardware.

Professional installation is recommended when:

• The existing antenna is broken inside the housing

• The retaining screw is damaged

• The antenna mount is loose

• The radio housing shows signs of impact damage

• The correct installation procedure is uncertain

Turn off the radio before removing or installing antenna components.

Choosing the Correct Frequency Split

Motorola offers similar-looking SL-Series antenna kits covering different UHF frequency ranges:

• PMAE4078: 403–425 MHz

• PMAE4076: 420–445 MHz

• PMAE4077: 438–470 MHz

• PMAE4091: 450–490 MHz

• PMAE4092A: 480–527 MHz

Check the radio’s programmed operating frequencies before selecting an antenna kit. Where frequency ranges overlap, use the antenna recommended for the radio’s specific factory configuration.

Product Specifications

• Manufacturer: Motorola Solutions

• Model Number: PMAE4092A

• Previous Part Number: PMAE4092

• Product Type: Portable-radio antenna kit

• Frequency Band: UHF

• Frequency Range: 480–527 MHz

• Antenna Style: Stubby

• Mounting Style: Fixed

• Color: Black

• Compatible Radio Family: SL 7000 / SL 7000e Series

• Radio Included: No

• Manufacturer Warranty: One year

Package Includes

• Motorola PMAE4092A UHF stubby antenna

• Antenna-retaining hardware

The portable radio, battery, charger, holster and other accessories are sold separately.

Important Frequency Information

The radio model alone does not determine antenna compatibility. Before ordering, verify:

• The radio’s complete model number

• The radio’s programmed operating frequencies

• The existing antenna type

• The required antenna frequency split

Installing an antenna designed for the wrong frequency range may reduce radio performance and place unnecessary stress on the transmitter.

When to Replace the Antenna

Replacement may be necessary if the existing antenna is:

• Cracked or physically damaged

• Loose inside the radio housing

• Missing its retaining hardware

• Producing reduced or intermittent performance

• Damaged during impact or servicing

• Missing from the radio

Inspect the antenna mounting area for damage before installing the replacement kit.

Ideal Applications

• Hospitality operations

• Retail environments

• Security teams

• Schools and campus operations

• Manufacturing facilities

• Transportation and logistics

• Upper-UHF communication systems

• SL-Series fleet maintenance

• Professional radio repair

Why Buy from Delmarva Two-Way Radio?

Delmarva Two-Way Radio supplies genuine Motorola Solutions antenna kits backed by knowledgeable product support. Our team can help confirm the correct radio model, operating frequency and replacement antenna kit before your order is placed.