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Radioddity RD-771 VHF/UHF SMA-F Dual Band High Gain Antenna (Upgraded of Nagoya NA-771)

Marsoni M251S
Sale price$11.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Radioddity RD-771 VHF/UHF SMA-F Dual Band High Gain Antenna (Upgraded of Nagoya NA-771)Description Radioddity RD 771 Antenna is almost 16 inches long and is a must for outdoor and camping usage. This is a soft flexible antenna able to withstand more 'roughness' than a stock radio antenna, all while boosting the signal of your radio significantly! Specifications Frequency: 136 174MHz 400 470MHz (144 430MHz) Gain: 2. 15dBi Max power: 10 Watts VSWR : Less 1. 5: 1 Impedance: 50 OHM Connector: SMA F Length: 39. 6 cm (~15. 6 inches) Impedance
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.9 ★★★★★
Based on 743 reviews
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Product Reviews
A
Verified Purchase
Alex
Louisville, US
★★★★★ 5
Great adhesive and easy to separate
Style: 30 pcs
​The first thing I noticed was the quality of the adhesive. It’s incredibly tacky, which is exactly what you want—once it’s pressed down, it isn't going anywhere.It was easy to trim with a standard pair of scissors. Definitely makes a huge difference in rattles and quality of music inside the cabin. highly recommend and great quality for the money. The back comes off with ease and super easy to cut and place.
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Aleah
Cuba, US
★★★★★ 4
It’s not bad read my review
Style: 30 pcs
It wasn’t too bad as a finisher on top of actual sound deadening. However, be sure you apply it where you want it as it does not come off. If you try to pull it off, it leaves a nasty residue and some of the foam sticks to said residue
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Reviewed in the United States on June 8, 2026
J
Verified Purchase
Jayme
Charlottesville, US
★★★★★ 5
Not top grade
Style: 30 pcs
I didn't have a chance to install although I've would been very excited.
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Reviewed in the United States on June 7, 2026
J
Verified Purchase
Jack Swidecki
Carnegie, US
★★★★★ 5
Worth the buy
Style: 30 pcs, Style: 30 pcs
Put in my 1991 f250 super cab and it did the whole bottom and then some. Works spectacularly
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
james
Port Orchard, US
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now. The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it. For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
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Reviewed in the United States on June 6, 2026

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