Description
Covert On-Glass Active GPS Antenna with QMA Adapter for Motorola APX
Genuine Motorola Solutions Original vehicular glass-mount active GPS receiver antenna engineered for covert fleet and motorcycle APX mobile installations.
The Motorola PMAN4109A (also cataloged as PMAN4109) is an authentic original equipment manufacturer (OEM) covert on-glass active GPS antenna engineered specifically for Motorola APX Series mobile two-way radios. Designed for undercover law enforcement units, covert surveillance vehicles, unmarked administrative fleets, and police motor officers, this compact antenna provides accurate satellite positioning data without the visible exterior presence of traditional roof-mounted antenna pucks. Sourced directly from our verified inventory of Motorola Two-Way Radios & Accessories, the PMAN4109A restores automatic vehicle location (AVL), emergency dispatch mapping, and GPS time-sync capabilities across your APX mobile fleet.
Engineered exclusively for satellite location tracking, the Motorola PMAN4109A houses an active GPS receiving element that operates on the L1 frequency band, meeting strict signal performance and electromagnetic compatibility limits certified under FCC Standards Part 15. Built to endure severe vehicular road vibration, solar radiation, and extreme automotive interior temperature swings certified under DoD Standards (MIL-STD-810H), the antenna measures a discreet 0.5 x 2.25 x 2.0 inches. It adheres flush to interior vehicle windshields, rear quarter glass, or motorcycle fairings using automotive-grade peel-and-stick adhesive. Terminated with a factory coaxial lead and an included quick-connect QMA adapter, the PMAN4109A snaps directly into the dedicated GPS receiver port on APX mobile transceivers without requiring hole drilling through vehicle roof panels.
Key Features & Benefits
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Covert Low-Profile Form Factor: Compact 0.5-inch thin footprint mounts discreetly against glass to prevent visual detection on undercover vehicles.
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High-Precision Active GPS Reception: Provides real-time geolocation data to host APX transceivers for AVL dispatch tracking and emergency beacon locating.
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Factory QMA Adapter Included: Complete with a dedicated QMA quick-locking interface for direct connection to rear APX mobile GPS ports.
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Non-Destructive Glass Mounting: Heavy-duty automotive adhesive backing bonds securely to interior glass, eliminating the need to drill NMO roof holes.
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Motorcycle & Undercover Fleet Ready: Ideal for police motorcycle fairing windscreens, covert sedans, and tight dashboard installations.
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Independent GPS Path: Dedicated satellite reception pathway operates without interfering with the radio's primary voice LMR communications.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
PMAN4109A / PMAN4109 |
| Product Type |
Covert Vehicular On-Glass Active GPS Antenna |
| Frequency Band |
GPS L1 Band (1575.42 MHz) |
| Integrated GPS |
Yes (Dedicated Active GPS Receiver) |
| Mounting Style |
Internal Glass-Mount (Industrial Adhesive Backing) |
| Connector Type |
QMA Adapter (Quick-Lock Coaxial) |
| Dimensions (W x H x L) |
0.5 x 2.25 x 2.0 in (12.7 x 57.15 x 50.8 mm) |
| Cable Type |
Low-Loss Flexible Coaxial Cable Lead |
| Target Application |
Covert Fleet Cars, Police Motorcycles, Surveillance Transports |
| Housing Material |
Impact-Resistant Automotive Grade Polymer |
| Color / Finish |
Low-Visibility Black Finish |
Compatibility
Compatible Motorola APX Mobile Two-Way Radios
|
|
|
|
| APX1500 |
APX1500ENHANCED |
APX2500 |
APX2500ENHANCED |
| APX4500 |
APX4500ENHANCED |
APX5500ENHANCED |
APX6500 |
| APX6500ENHANCED |
APX6500LIENHANCED |
APX7500 |
APX8500 |
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Frequently Asked Questions
What is the difference between part numbers ending in "A", "B", or having no letter?
There is no functional, mechanical, or operational difference. Motorola Solutions uses trailing letter suffixes (such as A, B, or C) to designate internal manufacturing revisions and production lots. A part number cataloged as PMAN4109, PMAN4109A, or a subsequent revision shares identical GPS reception sensitivity, QMA interface specs, and radio compatibility.
Does this antenna handle voice communications or Wi-Fi?
No. The PMAN4109A is an active GPS-only antenna tuned specifically to receive satellite positioning signals. A separate mobile LMR antenna (VHF, UHF, or 700/800 MHz) is required for voice transmissions, and a dedicated Wi-Fi antenna is required for wireless data.
Where is the best location to install this glass-mount antenna?
For optimal satellite acquisition, install the antenna on an interior glass surface with an unobstructed view of the sky, such as behind the rearview mirror on the front windshield, along the upper edge of the rear glass, or behind a police motorcycle's clear acrylic windscreen.
What type of radio connector is included?
The antenna includes an integrated coaxial cable lead terminated with a QMA adapter. The QMA connector snaps onto the dedicated gold GPS port located on the rear chassis of Motorola APX mobile radios.
Does this covert antenna require external 12V power wiring?
No. The active low-noise amplifier (LNA) inside the antenna receives its phantom operating voltage directly through the coaxial cable from the APX mobile radio's internal GPS receiver port.
Warranty
1-year manufacturer’s replacement warranty.
