UAYESOK VHF Marine Base Antenna 48 Inch Fiberglass Waterproof Boat Antenna W/7m RG-58U Cable Adjustable Ratchet Fixed Mount
Quick take
This 48 inch fiberglass VHF marine base antenna is designed for marine-band radios in the 156–163 MHz range, with a 50 ohm impedance and a 7m low-loss RG-58U coax cable included for a more straightforward install. It uses a PL259 termination and a 180-degree adjustable ratchet mount, which can help when you have limited space on a boat. The biggest practical caveat is that you may need to source mounting hardware separately depending on your setup.
Pros and cons
Pros
- Marine-band frequency coverage (156–163 MHz) with 50 ohm impedance (VSWR listed as nominally 1.5:1 at 159.5 MHz).
- Includes a 7m low-loss RG-58U coax cable and uses PL259 termination for connection to compatible radios.
- Fiberglass, anti-corrosion-focused construction with a smooth finish aimed at longer service life outdoors.
- 180-degree adjustable ratchet mount helps with positioning and fit on smaller boats.
Cons
- Mounting hardware may not be included, so you might need stainless screws or bolts to fit your boat.
- Best fit if your radio setup matches the expected VHF marine base antenna configuration (156–163 MHz, 50 ohm, PL259-style connection).
What buyers think
Buyer-review evidence for this antenna is generally positive, with multiple mentions that it looks good, fits well, and performs as expected on boats. Several buyers specifically highlight the practical installation experience, including how smoothly it mounts to an existing base and how easy it is to move or adjust when space is tight. Overall, the review pattern points to solid build quality and convenience for replacement installs, with the main risk being missing mounting hardware for some boat configurations.
Key specs that matter for marine VHF use
Before buying, it helps to confirm the antenna matches your radio’s requirements and your install constraints.
- Frequency range: 156–163 MHz (marine band).
- Impedance: 50 ohm.
- VSWR: nominally 1.5:1 at 159.5 MHz.
- Gain: 3 dBi.
- Max power input: 50W.
Mechanically, the antenna is listed at 110 ± 5 cm (about 44 inches) with a 48 inch product framing, which is why it’s a common size for base-mount marine VHF radios where height matters but you still need manageable clearance.
Installation and mounting, simplified
This model is built as a fixed-base antenna with an adjustable nylon ratchet mount that can move up or down through 180 degrees, which is helpful if you want to set the whip angle based on deck clearance. It also comes with a 7m length of low-loss RG-58U coax (white cable), and a PL259 termination, so you can plan the cable run from the radio to the antenna location.
Mounting hardware note: reviews indicate that the antenna may not include all screws or bolts for every boat, so it’s smart to check your deck thickness, mounting base type, and whether you have existing hardware to reuse.
Compatibility: which radios it’s meant to work with
The antenna is intended for marine VHF fixed-mount radios and is described as compatible with common marine brands. It’s also noted as suitable for handheld or fixed-mount VHF ham radio setups for certain models listed by the manufacturer. Practically, what matters is the connection style and impedance match (50 ohm, PL259-type termination) and that your radio is operating in the marine VHF band.
- Uses a PL259 termination.
- Targets marine band frequencies (156–163 MHz).
- Designed for use with a range of marine VHF radio brands (model compatibility may still depend on your exact radio and mount configuration).
Pros and cons for different boat setups
Best for
- Small to mid-size boats where you want a compact, adjustable base antenna that still provides usable height.
- Replacement installs where you are swapping a similar marine VHF base antenna and want straightforward fit.
- Owners who want an included cable run (7m RG-58U) instead of sourcing coax separately.
Who should avoid or double-check first
- Buyers who need a fully packaged mounting kit, because mounting hardware may not be included.
- Anyone outside the target band, if your radio is not operating in the 156–163 MHz range or if your connection style is not compatible with a 50 ohm PL259 setup.
- Installers with very specific base-hole patterns, since ratchet mounting can still require matching your deck or existing base.
Is it worth the money?
This antenna is positioned for practical value, especially if you are replacing an existing base or installing on a smaller boat where cable length and adjustability matter. The documented strengths are build and usability, with a clear installation-focused theme in buyer feedback. The decision caveat is simple: confirm you have (or can reuse) the right mounting hardware for your deck, because that can turn a smooth install into an extra trip for stainless fasteners.
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Buy on AmazonFAQ
What frequency range is this VHF marine antenna for?
It is designed for 156–163 MHz marine-band operation.
Is the antenna compatible with 50 ohm marine VHF radios?
Yes, the antenna is listed as 50 ohm impedance and uses a PL259 termination style for connection to compatible radios.
Does it include the coax cable?
Yes, it includes a 7m low-loss RG-58U coaxial cable (white), with the antenna termination suited for PL259 connections.
Does the package come with mounting screws or bolts?
Some buyers report mounting hardware was not included, so you may need to buy stainless mounting hardware based on your boat’s setup.
How adjustable is the mount?
The mount is described as adjustable with 180-degree capability, intended to help you position the antenna for better clearance and fit.
How tall is the antenna?
The mechanical height is listed as 110 ± 5 cm (about 44 inches). The product is also commonly referred to as a 48 inch antenna, depending on how it is measured or marketed.
Specifications
| Product Title | UAYESOK VHF Marine Base Antenna 48 Inch Fiberglass Waterproof Boat Antenna W/7m RG-58U Cable Adjustable Ratchet Fixed Mount |
|---|---|
| Category | Electronics > Car & Vehicle Electronics > Marine Electronics > Marine Antennas |
| Brand | UAYESOK |
| Manufacturer | Quanzhou Hai Mao Wei Communication Co., Limited |
| Model Number | F02ABS |
| Color | White |
| AntennaDescription | marine antenna |
| Number of Items | 1 |
| Mfr Part Number | F02ABS |
| Warranty Description | 1 year |
| Item Type Name | Fiberglass VHF Marine Antenna |
| Unit Count | 1.0 Count |
| Number of Channels | 1 |
| Impedance | 50 Ohms |
| Maximum Range | 7 Meters |
| Antenna | marine antenna |
| Number of Packs | 1 |
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