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MOTOROLA AAM28X503 ATU-21DS Stubby Antenna for EVX-S24 - Motorola-Compatible Antennas
MOTOROLAMotorola-Compatible Antennas

MOTOROLA AAM28X503 ATU-21DS Stubby Antenna for EVX-S24

The MOTOROLA Antenna: Stubby is a Motorola-compatible antenna designed for the EVX-S24 radio. It operates in the UHF band, covering 440 MHz to 460 MHz, with an overall length of 2 inches. This stubby antenna (MPN…

SKU 3G-OTH-417698

Also listed as: AAM28X503ATU21DS · AAM28X503 ATU 21DS · AAM28X503-ATU-21DS

Brand
MOTOROLA
Item
AAM28X503 ATU-21DS Stubby Antenna for EVX-S24
Part Number
AAM28X503 ATU-21DS
Category
Motorola-Compatible Antennas
Available to Order
Also known as:AAM28X503 ATU-21DSMOTOROLA
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MOTOROLA
Manufacturer Part Number
AAM28X503 ATU-21DS
Type
Fits Motorola, For EVX-S24, UHF, 440 MHz to 460 MHz
Overall Lg
2 in

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MOTOROLA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MOTOROLA Antenna: Stubby is a Motorola-compatible antenna designed for the EVX-S24 radio. It operates in the UHF band, covering 440 MHz to 460 MHz, with an overall length of 2 inches. This stubby antenna (MPN AAM28X503 ATU-21DS) provides a compact solution for UHF communication needs.

Frequently Asked Questions

What is the MOTOROLA stubby antenna used for?

This MOTOROLA stubby antenna is used for UHF two-way radio communication with the EVX-S24 handheld radio. It operates in the 440 MHz to 460 MHz frequency band and provides a compact, 2-inch-long solution for reliable signal transmission in industrial, security, and field operations.

What are the specifications of the MOTOROLA stubby antenna?

The MOTOROLA stubby antenna (MPN AAM28X503 ATU-21DS) fits the EVX-S24 radio and operates in the UHF band from 440 MHz to 460 MHz. It has an overall length of 2 inches and is designed for Motorola-compatible devices. It is a compact, durable antenna for portable communication.

Where to buy the MOTOROLA stubby antenna worldwide?

You can source the MOTOROLA stubby antenna (AAM28X503 ATU-21DS) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this UHF antenna for the EVX-S24 radio.

How to install the MOTOROLA stubby antenna on an EVX-S24?

To install the MOTOROLA stubby antenna on an EVX-S24 radio, simply screw the antenna onto the radio's SMA or compatible connector until hand-tight. Avoid over-tightening. Ensure the radio is powered off during installation. This antenna is designed for direct replacement and requires no special tools.

Used in

Common applications for MOTOROLA
Public safety and security — PMNN4448AR battery for APX 3000/APX 4000 radios in patrol and incident response
Manufacturing plant operations — NNTN4851A battery for CP150/CP200/PR400 radios used by floor supervisors and maintenance
Utilities and field service — PMNN4544A battery for DP2000/DP4000 radios in outdoor and substation environments
Warehouse and logistics — PMNN4490A battery for XPR 3000e radios in inventory and dispatch coordination
Hospitality and facility management — PMNN4477AR battery for Talkabout T400 radios in guest services and event coordination
Construction and heavy industry — PMNN4809 battery for MOTOTRBO R7 radios in washdown and dust-exposed areas
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MOTOROLA Products

3G Electric supplies MOTOROLA motorola-compatible antennas. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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