Description
Compact UHF Portable Radio Stubby Antenna
Genuine Motorola 3.75-inch stubby antenna engineered for 440–490 MHz UHF coverage with ferrule mounting and green frequency identification ring.
The Motorola PMAE4070A (catalog part PMAE4070 / PMAE4070A) is an authentic original equipment manufacturer (OEM) compact helical stubby antenna engineered for commercial and mission-critical UHF portable two-way transceivers. Operating across the upper UHF spectrum from 440 to 490 MHz, this antenna delivers dependable line-of-sight voice clarity and receiver sensitivity while maintaining an unobtrusive form factor. It is particularly well-suited for security officers, plant personnel, hospitality staff, and warehouse teams who carry radios directly on duty belts, chest vests, or harness mounts where standard whip antennas can snag or bend.
Engineered to endure severe industrial duty, the Motorola PMAE4070A measures 3.75 inches (9.5 cm) in height and weighs a lightweight 0.10 lbs. The heavy-duty molded polyurethane sheath provides superior flexibility and impact resilience against drops, moisture, and extreme temperature swings. It features Motorola’s standardized ferrule stud mounting interface that threads firmly into the radio housing to ensure solid ground plane contact and minimal VSWR. Equipped with a distinctive green color-code ring at its base for rapid frequency verification during fleet maintenance audits, this non-GPS antenna provides streamlined RF transmission under commercial FCC Licensing standards across MOTOTRBO, APX, and smart portable radios including the MOTOTRBO Ion.
Key Features & Benefits
-
Compact 3.75-Inch Form Factor: Unobtrusive, short profile rests comfortably on belt clips and chest harnesses without catching on clothing, machinery, or vehicle doors.
-
440–490 MHz UHF Bandwidth: Tuned specifically for optimal transmitter efficiency, wideband signal propagation, and low VSWR across the 440–490 MHz band.
-
Green Identification Ring: Visual color-coded ring located at the base allows technicians to identify UHF operating frequencies at a glance.
-
Rugged Ferrule Mounting Interface: Precision threaded ferrule connector ensures a snug, moisture-sealed mechanical connection directly to the radio chassis.
-
Impact-Resistant Molding: Flexible outer polymer jacket protects internal helical radiating coils from bending fatigue, physical drops, and environmental wear.
-
Broad Multi-Platform Interoperability: Factory certified for seamless operation across XPR, DP, DGP, R-Series, and MOTOTRBO Ion transceivers.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
PMAE4070A / PMAE4070 |
| Product Type |
Compact Helical Stubby Portable Antenna |
| Frequency Band |
UHF |
| Frequency Range |
440–490 MHz |
| Integrated GPS |
No |
| Mounting Interface |
Ferrule Stud Mount |
| Length / Height |
3.75 in (95.25 mm) |
| Diameter / Thickness |
0.50 in (12.70 mm) |
| Weight |
0.10 lbs (45.4 g) |
| Color Code Band |
Green |
| Housing Finish |
Black Textured Polymer |
Compatibility
Compatible Motorola Portable Two-Way Radios
|
|
|
|
| DEP550 |
DEP550E |
DEP570 |
DEP570E |
| DGP5050 |
DGP5050E |
DGP5550 |
DGP5550E |
| DGP8050 |
DGP8050E |
DGP8050ELITE |
DGP8550 |
| DGP8550E |
DP2400E |
DP2600E |
DP3441E |
| DP3661E |
DP4400E |
DP4401E |
DP4600E |
| DP4601E |
DP4800E |
DP4801E |
GP328DPLUS |
| GP338DPLUS |
R5 |
R2 |
R3 |
| R7 |
R7A |
XIRE8600I |
XIRE8608I |
| XIRE8628I |
XIRP6600I |
XIRP6620I |
XIRP8600I |
| XIRP8608I |
XIRP8628I |
XIRP8660I |
XIRP8668I |
| XIRP8808R |
XPR3300 |
XPR3300E |
XPR3300NONKEYPAD |
| XPR3500 |
XPR3500E |
XPR3500LIMITEDKEYPAD |
XPR7550 |
| XPR7550E |
ION |
|
|
Recommended Accessories
Batteries & Charging Hardware
Audio & Carrying Solutions
More Resources
Frequently Asked Questions
What does the "A" suffix at the end of part number PMAE4070A mean?
The "A" suffix designates the latest official manufacturing revision from Motorola Solutions. PMAE4070A is the current production version replacing the base part number PMAE4070, providing identical mechanical fit, frequency tuning, and electrical performance across all compatible radios.
What is the primary benefit of choosing a stubby antenna?
Stubby antennas measure just 3.75 inches, making them significantly more compact than standard 6-inch whip antennas. Their shorter length keeps the radio close to the user's body, preventing the antenna from catching on obstacles, clothing, or vehicle seats when worn on a duty belt.
Does the Motorola PMAE4070A include integrated GPS?
No. The PMAE4070A is an RF-only communication antenna designed specifically for voice and data transmission over UHF frequencies; it does not contain an internal GPS receiver element.
What does the green ring at the base of the antenna indicate?
Motorola uses colored identification rings at the connector base to signify frequency bands. The green ring designates that this antenna is factory-tuned for the UHF 440–490 MHz frequency band.
Is this antenna compatible with the MOTOTRBO Ion?
Yes. The Motorola PMAE4070A features the standardized ferrule connector interface and is fully compatible with the MOTOTRBO Ion as well as XPR 3000, XPR 7000, and R-Series portables.
Warranty
1-year manufacturer’s replacement warranty.
