TWAYRDIO NMO Dual Band Antenna, 144MHz VHF and 430MHz UHF Two Way Antenna for Motorola Kenwood Icom Vertex Blackbox HYT Hytera Mobile Radios, Requires NMO Mount
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Sunday, Dec 21
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Features
- [Mobile Radio Antenna Frequency] The antenna features VHF UHF of 144/430 MHz (136-174MHz and 400-470Mhz) with VSWR less than 1.5.
- [Great Specifications] The antenna features great specifications with vertical polarization and gain: 144MHz (3.0dBi), 430MHz(5.0dBi) for better TX and RX. The maximum power input is 100W along with impedance ranging 50 and omni radiation.
- [Premium Material] This 20inch or 51cm tall antenna is composed of stainless steel making it durable and lightweight with a weight of 160g. The NMO mobile transceiver antenna requires no tuning.
- [Compatibility] The two-way antenna is compatible with VHF UHF Motorola Kenwood Icom Vertex Blackbox HYT Hytera mobile radios.
- [What You Get] The TWAYRDIO package contains 1*dual band NMO antenna that is professionally tested and 1*small L-type installation tool. Please note that the NMO magnetic base in not included. If you run across any problems or issues, please feel free to contact us.
Antenna: Radio
Brand: TWAYRDIO
Color: Silver, Black
Number of Channels: 2
Impedance: 50 Ohm
Maximum Range: 51 Centimeters
Manufacturer: QUANZHOU TRUEST COMMUNICATION CO.,LIMITED
Package Dimensions: 17.63 x 4.37 x 1.54 inches
Item Weight: 6.7 ounces
Manufacturer: QUANZHOU TRUEST COMMUNICATION CO.,LIMITED
Country of Origin: China
Item model number: TW-SDN1 nmo radio antenna
Date First Available: March 19, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Have had no issues. Been using for 2 yrs now. Was just as expected.
Reviewed in the United States on May 23, 2025 by Loubratt
Checked the SWR and it was right on the money. This is a very nice 2m/440 NMO antenna that is only about 20 inches long. I can bring up a repeater that is about 30 miles away no problem.
Reviewed in the United States on April 17, 2025 by Dave Burke
Durable compact 2 meter and 3/4 cm bands antenna. I needed something that would mount on the roof edge of my SUV rear hatch and still clear the garage door. My old antenna was a center loaded dual band that was 5/8 wave on 2m and colinear at 446. This antenna seems to be 1/4 wave on 2m and 5/8 wave on 446 MHz. SWR is very reasonable on both bands. Not as good gain as the old antenna but acceptable for working repeaters.
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Reviewed in the United States on October 18, 2023 by CRVFC500FF
I used a Larsen 270 antenna for nearly a decade. It worked very well, but lately started giving a bad SWR reading. I found this replacement and so far I’m very happy. It is made very well and radiates well enough to get into the repeaters around LA. I like the fact that the whip is shorter and stiffer than the 270, therefore less likely to hit when going through a parking garage or loosen on very rough road.
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Reviewed in the United States on December 31, 2024 by LGS
This antenna was an absolute steal. It works as a tri-band antenna. 143-147mhz 1.2 swr, 443-446mhz 1.4 swr and 467mhz was 1.6 swr. Measurements were checked on a Rigexpert and mounted with on a Bulletproof Diesel 3rd break light NMO mount. I utilize Ham 2m/70cm frequency’s as well as GMRS. This antenna feels pretty durable and sits at 21” in hight. Im connected to handheld radio with 5 watts and hitting all the repeaters in my area. Before my transmit signal was not very clear from inside the vehicle. With this antenna I’m getting good feedback on my clarity. Im very happy with this purchase. I was leaning on getting a Scan-III for much more money. Dont be hesitant about the brand name or quality. This antenna will work.
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Reviewed in the United States on June 19, 2024 by Paul H.
Attached to my Jeep using a fender mount that was designed for a tight clean installation - looks great! SWR was amazingly low without any tuning for 2m and 70cm, too. Started put with the whip bottomed out and checked the SWR and it was no higher than 1.5:1 on 70cm and 1.2:1 on 2m. Broadband response, too. Checked with DMR repeaters 20 miles out and worked excellent with my radio. Highly recommend!
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Reviewed in the United States on September 5, 2024 by Amazon Customer
I live in the Hudson Valley/Catskill region of New York with a lot or hills and mountains. I wanted to try a quarter wave antenna to see how it would do against my Comet SS680SB. I must say, it out performs the Comet down in the low spots hitting repeaters where the 680 doesn't due to the radiating angle. SWR is near perfect on VHF 2 meters and MURS, fair on 70cm, and still usable on GMRS. I had to remove an inch and a quarter off the whip to get the SWR down on UHF. I may take another quarter of an inch off to see if it helps with GMRS, but I really only use 2 meters/70cm and MURS so I may let it be. I just hope the antenna holds up long term.
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Reviewed in the United States on January 12, 2024 by RallyWgn RallyWgn
Worked great. Didn't have to make any adjustments.
Reviewed in the United States on December 11, 2024 by John Doe