We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
MOTOROLA AAM28X504 ATU-21FS Stubby Antenna - Motorola-Compatible Antennas
MOTOROLAMotorola-Compatible Antennas

MOTOROLA AAM28X504 ATU-21FS Stubby Antenna

The MOTOROLA Antenna: Stubby is a Motorola-compatible antenna designed for the EVX-S24 radio. It operates in the UHF frequency range from 460 MHz to 480 MHz and has an overall length of 2 inches. This stubby antenna…

SKU 3G-OTH-417691

Also listed as: AAM28X504ATU21FS · AAM28X504 ATU 21FS · AAM28X504-ATU-21FS

Brand
MOTOROLA
Item
AAM28X504 ATU-21FS Stubby Antenna
Part Number
AAM28X504 ATU-21FS
Category
Motorola-Compatible Antennas
Available to Order
Also known as:AAM28X504 ATU-21FSMOTOROLA
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MOTOROLA
Manufacturer Part Number
AAM28X504 ATU-21FS
Type
Fits Motorola, For EVX-S24, UHF, 460 MHz to 480 MHz
Overall Lg
2 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 frequency range from 460 MHz to 480 MHz and has an overall length of 2 inches. This stubby antenna is identified by manufacturer part number AAM28X504 ATU-21FS.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MOTOROLA Stubby Antenna AAM28X504 used for?

This stubby antenna is designed for the MOTOROLA EVX-S24 two-way radio. It operates in the UHF band from 460 MHz to 480 MHz, providing reliable communication in industrial environments such as warehouses, manufacturing plants, and field service operations.

What are the specifications of the MOTOROLA Antenna AAM28X504 ATU-21FS?

The antenna fits the MOTOROLA EVX-S24 radio, operates in UHF frequency range 460 MHz to 480 MHz, and has an overall length of 2 inches. The manufacturer part number is AAM28X504 ATU-21FS. It is a stubby design for compact, durable use.

Where to buy the MOTOROLA Stubby Antenna AAM28X504 worldwide?

3G Electric supplies the MOTOROLA Stubby Antenna AAM28X504 ATU-21FS to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct genuine part for your EVX-S24 radio, no matter your location.

How to install the MOTOROLA Stubby Antenna on an EVX-S24 radio?

To install, simply screw the MOTOROLA stubby antenna onto the antenna connector of the EVX-S24 radio until hand-tight. Avoid over-tightening. Ensure the radio is powered off during installation. For best performance, keep the antenna free of obstructions.

Used in

Common applications for MOTOROLA
Public safety dispatch — Motorola APX 1000/APX 4000 radios with PMLN6085A hard leather case for field officers
Warehouse logistics — Motorola CP series radios charged via PMLN6597 multi-unit charger for shift operations
Industrial facility maintenance — Motorola EVX-261 radios with AAE24X502 ATV-8B VHF antenna for extended range
Security patrol — Motorola SL3500e radios with PMLN7128A plastic belt clip for hands-free carrying
Event coordination — Motorola MOTOTRBO R7 radios with PMLN8086 headset for clear audio in noisy environments
Utility field service — Motorola SL7550e radios with PMAE4078B stubby antenna for compact communication
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Related products

More from MOTOROLA

View all MOTOROLA parts
This stubby antenna is designed for use with Motorola SL3500e portable radios. It operates in the VHF frequency range of 155 MHz to 174 MHz and has an overall length of 2 inches. Suitable for two-way radio communication in environments where a compact antenna is required
MOTOROLA
This stubby antenna is designed for use with Motorola SL3500e portable radios. It operates in the VHF frequency range of 155 MHz to 174 MHz and has an overall length of 2 inches. Suitable for two-way radio communication in environments where a compact antenna is required
MOTOROLA
MOTOROLA
UHF whip antenna for Motorola SLR 1000 repeaters. Operates from 440 MHz to 495 MHz. Overall length 7 1/4 inches. Suitable for industrial two-way radio systems requiring reliable signal transmission
UHF whip antenna compatible with Motorola XPR 3000 and XPR 7000 series two-way radios. Covers 400 MHz to 527 MHz frequency range for professional voice and data communication in industrial and commercial settings
MOTOROLA
UHF whip antenna compatible with Motorola XPR 3000 and XPR 7000 series two-way radios. Covers 400 MHz to 527 MHz frequency range for professional voice and data communication in industrial and commercial settings

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first