UHF/GPS Stubby Antenna (403–433 MHz) – FM Approved

The Motorola PMAE4021B is a genuine combination UHF/GPS stubby antenna designed for compatible MOTOTRBO portable radios operating between 403 and 433 MHz. Its compact profile provides dependable UHF communication while maintaining GPS signal access on properly equipped radios.

At approximately 3.5 inches long, the PMAE4021B is an excellent choice for professionals who carry their radios on a belt, vest or uniform. Its low-profile design is shorter and less obtrusive than a full-length whip antenna, helping reduce interference with clothing and protective equipment.

The PMAE4021B is approved for use with select FM intrinsically safe Motorola radio configurations. Intrinsic-safety approval applies only when the antenna is installed as part of a complete, properly certified radio system.

Compatible Motorola Radios

Compatible models may include:

• MOTOTRBO XPR6100

• MOTOTRBO XPR6300

• MOTOTRBO XPR6350

• MOTOTRBO XPR6500

• MOTOTRBO XPR6550

• Select UHF MOTOTRBO XPR6000 Series portable radios

Compatibility depends on the radio model, frequency configuration and complete certified accessory combination. Verify the exact radio model and operating frequencies before ordering.

Key Features

• Genuine Motorola Solutions antenna

• Combination UHF and GPS design

• UHF frequency range: 403–433 MHz

• Compact stubby antenna construction

• Approximately 3.5 inches or 9 cm long

• Supports GPS-equipped portable radios

• Red frequency-identification band

• Durable construction for professional use

• Shorter and less obtrusive than a whip antenna

• Ideal for belt-, vest- or uniform-worn radios

• Direct-mount installation

• Approved for select FM intrinsically safe radio configurations

Product Specifications

• Manufacturer: Motorola Solutions

• Part Number: PMAE4021B

• Product Type: Portable radio antenna

• Frequency Band: UHF

• Frequency Range: 403–433 MHz

• Antenna Style: Stubby

• Approximate Length: 3.5 inches or 9 cm

• GPS Support: Yes

• Frequency Color Code: Red

• Mounting Style: Direct mount

• Safety Approval: FM approved with select certified configurations

Package Contents

• One Motorola PMAE4021B UHF/GPS stubby antenna

Radio and other accessories are sold separately.

Stubby Antenna Benefits

The compact design makes this antenna ideal for users who wear their radios on a belt, vest or uniform. It reduces antenna bulk and is less likely to catch on clothing or nearby equipment than a full-length whip antenna.

For applications where maximum possible range is the primary concern, a properly matched full-length whip antenna may provide improved performance.

GPS Information

The PMAE4021B provides access to GPS signals when installed on a compatible GPS-equipped Motorola radio. The antenna will not add GPS functionality to a radio that does not already contain the necessary GPS hardware and programming.

Important Frequency Information

The PMAE4021B is designed specifically for radios operating within the 403–433 MHz frequency range. Using an antenna outside the radio’s programmed frequency range may reduce communication performance.

Verify your radio model and operating frequencies before purchasing.

FM Intrinsic-Safety Information

This antenna may be used with select FM-approved Motorola portable radios. The antenna itself does not make a standard radio intrinsically safe.

To maintain FM intrinsic-safety certification, every component—including the radio, battery, antenna and connected accessories—must be approved for use together under the applicable certification standard.

Ideal Applications

• Public safety communications

• Oil and gas facilities

• Utilities and infrastructure

• Manufacturing plants

• Chemical processing facilities

• Construction operations

• Transportation and logistics

• Replacement of a damaged or missing antenna

Why Buy from Delmarva Two-Way Radio?

Delmarva Two-Way Radio supplies genuine Motorola Solutions accessories and knowledgeable support to help you select the correct antenna for your radio system. Contact us if you need assistance confirming radio compatibility, frequency range or intrinsic-safety requirements.