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HYS VHF Marine Antenna Waterproof 3DBI

Curated from 52 real Reddit conversations

Refreshed on: March 31, 2025

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HYS VHF Marine Antenna Waterproof 3DBI

Brand: HYS
Price: $69
Snoop Score:
5.5
Sentiment
5.0
Popularity
2.2
Technical
7.1
Buy on Amazon for $69See All Marine Antennas Reviews
As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The HYS VHF Marine Antenna is engineered for marine communications, operating in the 156-163MHz range to reliably transmit and receive signals. Built with a 43.3 inch fiberglass structure and equipped with a low-loss RG58 coaxial cable, it aims to deliver a stable 3.0dBi gain in demanding marine environments. Consumer feedback presents a mixed bag. One user noted, “For a cheap antenna, it came in premium wrapping,” highlighting commendable build quality and packaging, while another lamented that “The last HYS antenna I got was a total dud, the stock whip was actually better, which almost never happens.” This juxtaposition reflects a divide between perceived value and actual performance, fueling a lively debate among users about its true merits. In conclusion, while the antenna shows solid durability and meets core marine communication needs, its performance may be hit or miss based on individual expectations. It is recommended for those who value robust construction and effective communication in marine settings, though prospective buyers should remain mindful of the polarized user experiences.

Not for you? Check out our other rated Marine Antennas

For a cheap antenna, it came in premium wrapping.

Positive Feedback

The last HYS antenna I got was a total dud, the stock whip was actually better, which almost never happens.

Negative Feedback
Product
5.5
HYS VHF Marine Antenna Waterproof 3DBI
Buy on Amazon for $69
Maritime Communication
8 / 10
Emergency Preparedness
5 / 10
Navigation Support
8 / 10
Versatile Deployment
4 / 10
See how this compares to all Marine Antennas

What it does well!

Key strengths users can’t stop talking about.
Good packaging and build quality for the price
“For a cheap antenna, it came in premium wrapping.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
Inferior performance compared to stock whip
“The last HYS antenna I got was a total dud, the stock whip was actually better, which almost never happens.”➕

Compare On All Talked About Dimensions

Product NameImagePriceScoreCompareSee DetailsBuy Now
Retevis MA06 VHF Marine AntennaRetevis MA06 VHF Marine Antenna$54
6.6
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Herdio Waterproof Marine Antenna Rubber Duck Dipole Flexible MastHerdio Waterproof Marine Antenna Rubber Duck Dipole Flexible Mast$15
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HYS VHF Marine AntennaHYS VHF Marine Antenna$36
6.2
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Jauarta Marine Antenna Base Mount 316 Stainless SteelJauarta Marine Antenna Base Mount 316 Stainless Steel$14
5.6
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HYS VHF Marine Antenna Waterproof 3DBIHYS VHF Marine Antenna Waterproof 3DBI$69
5.5
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Jauarta Marine VHF Antenna Mount Polished 316 Stainless Steel Adjustable Ratchet BaseJauarta Marine VHF Antenna Mount Polished 316 Stainless Steel Adjustable Ratchet Base$31
5.5
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Generic Tram VHF Marine Antenna, Stainless Steel Mount, WhiteGeneric Tram VHF Marine Antenna, Stainless Steel Mount, White$39
5.5
DetailsBuy
F&Y Stainless Steel VHF Antenna Ratchet MountF&Y Stainless Steel VHF Antenna Ratchet Mount$31
5.3
DetailsBuy
Ldafava Marine VHF Antenna Adjustable Base Mount Ratchet MountLdafava Marine VHF Antenna Adjustable Base Mount Ratchet Mount$20
5.2
DetailsBuy
Septpenta Marine Antenna Base Mount, 316 Stainless Steel 180 Degree Adjustable MountSeptpenta Marine Antenna Base Mount, 316 Stainless Steel 180 Degree Adjustable Mount$17
5.0
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Dyocoag Marine Antenna Mount Adjustable Dual Axis Ratchet Base for BoatsDyocoag Marine Antenna Mount Adjustable Dual Axis Ratchet Base for Boats$21
4.1
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Generic Marine Antenna Mounting Fixed Antenna BaseGeneric Marine Antenna Mounting Fixed Antenna Base$10
2.7
DetailsBuy
Shakespeare 5206-N White 8' Marine AntennaShakespeare 5206-N White 8' Marine Antenna$82
2.6
DetailsBuy

Core Power Plays

The specs and strengths that make it shine.
Compact antennas offer versatile placement
“I personally use this antenna, and it performs well.”➕
Dedicated antennas for specific frequency bands can improve performance
“Get a dedicated VHF antenna that works with your model handheld.”➕
“Even with the cost of coax, not hundreds of dollars.”➕
High impedance tuning benefits portable antenna designs
“they are pretty fine for that size.”➕
“they work very well with a malahit dsp2.”➕
Antenna performance outweighs power increase
“Height, not wattage, is might on VHF and UHF.”➕
“You could have 100 watts, but a lousy antenna will work against you.”➕
“Increasing power from 25 watts to 50 watts is a power change of +3 dB.”➕
“Bigger antenna will make more of a difference than more wattage.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Marine and MURS frequency bands are similar, enabling cross‑use
“I wonder why more marine antenna companies don't advertise MURS, could bring them easy sales in a market without many options.”➕
“The bands are close enough that most antennas should work fine without any adjustment.”➕
DIY antenna construction is a cost‑effective alternative
“A lot cheaper than a $50 VHF Marine antenna anyways.”➕
“Get a ~~PL-259~~ SO-239 connector & some 14 gauge wire, make a quarter-wave ground plane.”➕
“You could create a vertical half-wave dipole, if that's what you're asking.”➕
Using RF chokes can reduce coax interference
“I've used a choke before on a VHF antenna to reduce RF on the coax.”➕
“Good call! I have done that in mobile installs.”➕
Signal sticks provide a flexible solution for portable setups
“I was able to hit a repeater over 50 miles away once I got to the top of the mountain I was climbing.”➕
Window passthrough mounting is effective for non‑invasive installations
“+1 to the window passthrough. I've been using one for over a year with full 100W and no issues at all.”➕
Mobile radio antenna versatility and accessories
“Would it perform any less than something like the President Bill II or another equivalent mobile unit?”➕
“Its performance should be similar to a mobile radio transmitting with 4W of power.”➕
“It should perform similarly to a mobile (i.e. vehicle mount) radio, so using it like this is a viable option.”➕
“It's probably the best rubber duck I've used on a CB.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Proper mounting and positioning are key for backpacking antennas
“Getting the antenna off my hip helps it work way better.”➕
“If increased range is your goal, I doubt you'll see huge benefits from just changing the antenna while still only having it at 'backpack height'.”➕
Competitor antenna recommendations for RV TV mounting
“If there were, solidsignal.com would sell them.”➕
“Winegard is the normal goto for RV TV antennas.”➕
Technical tip: Verify DC resistance for proper SWR
“A 50 ohm resistor has an SWR of 1:1 :-)”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Avoid over‑amplification in antenna setups
“Too much amplification is as bad as no signal.”➕
“With 'Good' signals you shouldn't need anything so big and may be overamplifying the signals.”➕

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