UAYESOK 13.4 in Marine VHF Antenna - Low Profile Stainless Steel

In this review of the UAYESOK 13.4 in Marine VHF Antenna the bottom line is simple: this compact, corrosion-resistant antenna is best for boat owners who need a low-profile, factory-tested VHF solution that extends radio range without taking much space. The reviewer found it straightforward to mount and connect thanks to the included PL259 termination and 16.4 ft low-loss RG-58 coaxial cable, and noted its pretuned 156-163MHz range and low VSWR deliver reliable reception for routine marine communication.

Key Features

• Pretuned VHF band: Covers 156-163MHz so radios can transmit and receive across standard marine channels without additional tuning.
• Low SWR and tested quality: Antennas are factory-tested for VSWR less than 1.5, which helps ensure efficient transmission and fewer reflected signals.
• Sturdy stainless steel construction: The stainless steel whip and corrosion-resistant L-bracket survive wet, salty conditions and reduce maintenance.
• Included RG-58 cable and PL259 termination: The 16.4 ft low-loss coax and PL259 connector make installation with common marine radios quick and compatible.
• Compact, low-profile design: At 13.4 in height the antenna takes up minimal space on rail or mast while still offering a 2.5 dBi gain to extend range.

Who It's For

This antenna is aimed at recreational boaters, sailboat and small yacht owners who want a durable, space-saving VHF antenna to improve handheld or fixed-mount radio range. It works well for motor boats and cruisers that need a reliable marine-frequency antenna that tolerates rough weather.

Those who need extreme long-range, professional maritime communications or power inputs well above 50W should look at larger, higher-power antennas; likewise, installations requiring a different termination type or custom-length cable may require additional adapters or re-cabling.

Pros & Cons

Pros

• Compact 13.4 in stainless steel whip balances size and performance for small vessels.
• Factory-tested low VSWR and 2.5 dBi gain give dependable receive and transmit performance within the marine VHF band.
• Comes with 16.4 ft RG-58 low-loss coax and PL259 termination for easy hookup to popular radios.
• Stainless steel L-bracket fits horizontal or vertical rails and resists corrosion in marine environments.

Cons

• Maximum power input is 50W, so it is not intended for high-power commercial transmitters.
• Cable is RG-58; although low-loss for its class, longer runs on larger vessels may prefer thicker coax for reduced loss.

Specifications

Our Verdict

The UAYESOK 13.4 in Marine VHF Antenna is a practical, value-oriented choice for recreational boaters who need a small, durable antenna that improves VHF range and is easy to install. With corrosion-resistant hardware, factory-tested low SWR, and a ready-to-connect coax and PL259 termination, it is a sensible upgrade for most small vessels while larger commercial needs may require a higher-power alternative.

Frequently Asked Questions

Will this antenna work with my handheld marine radio?
Yes; it uses a PL259 termination and is compatible with many handheld and fixed-mount VHF radios when used with the correct connector or adapter.

Is the bracket suitable for rail mounting?
Yes; the stainless steel L-bracket is designed for side or mast mounting on horizontal or vertical rails and is corrosion-resistant for marine use.

How long is the cable and what type is it?
The antenna includes a 16.4 ft low-loss RG-58 coaxial cable, which is convenient for short to medium runs on small boats.