HYS 462-467 MHz UHF NMO Whip Antenna - 17.7in for GMRS

In this review the HYS 462-467 MHz UHF NMO whip antenna is evaluated for GMRS users and mobile radio operators looking for a simple, high-performance magnetic mount solution. The bottom line: it is best for motorists or hobbyists who need reliable transmit and receive performance on the 462-467MHz GMRS band, with its 3.5dBi gain and robust magnetic NMO base delivering noticeably clearer communications to repeaters and distant stations.

Key Features

• Frequency range: Covers 462-467MHz so it works with a wide range of GMRS radios and repeaters for straightforward compatibility.
• VSWR < 1.5: Low VSWR reduces signal loss and helps maintain clean transmissions and reception in typical mobile setups.
• 3.5dBi gain: The higher gain improves both transmit and receive performance for longer-range contacts compared with a stock rubber duck antenna.
• 150W max input: Handles moderate mobile power levels used by many handheld and mobile GMRS rigs without overheating or damage.
• Magnetic NMO mount: The heavy duty 3.54in mag base with 30.8 lb pull gives a secure temporary install and includes a rubber boot to protect the base.
• Long coax with PL-259: Supplied 16.4ft RG58 cable terminated with a PL-259 makes routing to vehicle radios convenient.

Who It's For

The antenna is ideal for GMRS users, mobile radio enthusiasts, and anyone who needs a ready-to-use magnetic mount antenna for vehicles or metal surfaces; installers who want a pre-tuned, band-specific option will appreciate the clear focus on 462-467MHz. Amateur operators using compatible mobile transceivers looking for a simple upgrade from stock antennas will find improved range and cleaner audio.

It is less suited to permanent rooftop installs where a threaded permanent NMO bracket is preferred, or to users requiring operation outside the 462-467MHz span; those needing multi-band HF/VHF coverage should look at different antennas built for broader frequency ranges.

Pros & Cons

Pros

• Solid signal improvement thanks to 3.5dBi gain, making repeaters and distant stations more accessible.
• Low VSWR (< 1.5) helps keep transmissions efficient and reduces reflected power.
• Durable magnetic NMO base with strong pull and rubber boot protects the mount point during temporary installs.
• Included 16.4ft RG58 cable with PL-259 simplifies installation to many mobile radios.

Cons

• Mag mount is not a permanent rooftop solution; wind or long-term exposure may favor a fixed NMO mount.
• Designed specifically for 462-467MHz, so it is not suitable if you need multi-band operation.

Specifications

Frequency range	462-467MHz
Gain	3.5 dBi
VSWR	< 1.5
Maximum power input	150W
Mag base diameter	3.54in
Mag base height	1.18in
Coax and connector	16.4ft RG58 with PL-259

Our Verdict

The HYS 462-467 MHz NMO whip is a practical, good-value magnetic-mount antenna for GMRS and mobile radio users who want a straightforward performance upgrade. With 3.5dBi gain, low VSWR, and a heavy-duty mag base, it delivers clearer TX/RX for most vehicle-based use while keeping installation simple, making it a sensible choice for hobbyists and commuters alike.

Frequently Asked Questions

Will this antenna work with my GMRS mobile radio?
The antenna is pre-tuned for 462-467MHz and is compatible with most GMRS and similar mobile radios that cover that frequency range.

Is the magnetic base permanent?
The 3.54in magnetic base provides a strong temporary mount with 30.8 lb pull but is not intended as a permanent rooftop mounting solution.

What connector and cable are included?
It includes a 16.4ft RG58 coax cable terminated with a PL-259 plug for easy connection to many mobile transceivers.