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Larsen

Larsen NMO150-450-800 Tri-Band Nmo Antenna

  • Based on 152 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Aug 14
Order within 11 hours and 35 minutes
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Features

  • The Pulse-Larsen NMO150/450/800 is a Tri Band Whip Omnidirectional scanner Antenna operating at 150-165 MHz (2m band), 450-470 MHz (70cm band), 806-940 MHz (ISM Band) with NMO Mount Base.
  • Larsen NMO150/450/800 tri band nmo antenna is 16.5" long and is made of stainless steel.
  • It is ideal for Public safetly applications that needs multiple bands and it can also be used as a scanner antenna or for Ham bands.
  • It is compatible with Yaesu FT-7900RE, Baofeng UV5R+ transceivers and Uniden BC95XLT, BCD536HP scanner.
  • Use a NMO mount with this antenna.

Description

Larsen - VHF / UHF / 800 Tri-Band Antenna -- This tri-band antenna covers 150-165, 450-470 & 806-940 MHz bands. Ideal for Public Safety applications when the user needs multiple bands but also needs to limit antenna installations. In addition the NMO150/450/800 can be used as a scanner antenna or for the Ham bands. 2.1 db gain, 16.5" overall height. Standard NMO Mount base.

Antenna: Radio


Brand: Larsen


Color: Black


Number of Channels: 3


Impedance: 50 ohm


UPC:


Manufacturer: Larsen


Number of Packs: 1


Unit Count: 1 Count


Number of Items: 1


AntennaDescription: Radio


Brand: Larsen


UPC: 646444271264


Manufacturer: Larsen


Unit Count: 1 Count


Number of Items: 1


Model Number: NMO150/450/800


Mfr Part Number: NMO150/450/800


Number of Channels: 3


Impedance: 50 ohm


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 14

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.

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Top Amazon Reviews

    • Good quality antenna
Got this for my cb and didn't want a huge one on my truck. This one is great quality and value for the money. Works great and gets good signal. Range seems to be about half a mile to a mile
Reviewed in the United States on July 27, 2025 by Josh
    • Low cost
Antenna works very well.
Reviewed in the United States on April 18, 2026 by Daniel Stewart
    • The best NMO Scanner antenna you can buy.
I think Larsen makes the best performing and looking antennas. Will always try to buy Larsen before any other. This is a great scanner antenna as it picks up all the main bands. I also like the design its not to tall and thick. Wish it was like the 700-800 Larsen one which I also one (thinner) but this is probably the best NMO Scanner antenna you can buy. ... show more
Reviewed in the United States on February 25, 2015 by Raven
    • Not bad so far at all!
The reason I decided to buy this antenna, was due to there not being many out there to be honest, and this one actually had decent reviews. I had purchased and installed the Tram NMO kit with antenna (also rated around 150-800), antenna trunk mount, and BNC-NMO cable for my scanner. It worked well, and pulled signal from what seemed like at least 20 miles according to listening to audio key words, but I also mounted it on the front fender of the truck and did notice it cut out fairly often. I'm not fond of magnet mounts after I've had a few knocked off or roof mounts with holes in my roof, so hood/fender mount was good option. Now, I know people say antennas should really be above the cab...and in a way I agree, so I figured I'd try to find one slightly longer (lol). I removed the tram antenna from it's mount and tested this once it came in. For the record.....it's shorter than my Tram..... But the following result made me stick with it..... The equipment I'm using gives me signal strength for NOAA channels and uses the scanner antenna for those channels. Guess what? The Tram brought in the closest one at the current vehicle parking, and that's about it. It did bring more during driving, but bare with me on this controlled comparison. I installed the Larsen, without making no other changes with ANYTHING. Right off, I had strong signal on 2 weather channels, mid strength on two others, with a total of 4 channels of 7 coming in. Wow! Now, further testing will need to be done with all other frequencies (Fire, EMS, Police, and DOT) But so far, really, to bring in weather in itself (160mhz) much stronger than the longer Tram, I'm optimistic. ... show more
Reviewed in the United States on August 27, 2018 by Spectre9298
    • Very good quality antenna at a fair price
Signals on UHF and 700 picked up about 10db using this antenna versus the little Binfu mag mount it replaced. I'm just using it as a scanner/backup antenna so I didn't transmit through it yet.
Reviewed in the United States on September 12, 2023 by mike k.
    • Good reception.
After over a year of use, it works great on all frequencies designated. Specially on digital mode.
Reviewed in the United States on February 7, 2025 by Luis Ruiz
    • Great antenna
Mounted antenna on Larson base kit for home use. Receives well and matched well on VHF, UHF, 800Mhz. Remember to use the best feedline you can afford.
Reviewed in the United States on February 22, 2022 by Paul Johnson
    • Small, low-gain mobile antenna
If you need a short, easy to install antenna for scanner and/or ham-band monitoring or TX, this antenna will get the job done without causing concern for low-hanging tree limbs, parking garage clearance, or standing out like a sore thumb. Pros: Inexpensive, short, works as described, and with the 800MHz tuned portion this is great for monitoring the 'Action Bands' with a scanner or wide-band receive radio. It doubles as a TX/RX antenna for amateur band use, but I wouldn't put more than 75w through it given it's design and size. I have this mounted to a Comet CP-5 NMO trunk-lip mount, and it looks like it belongs. Cons: Stupid 'Larsen' sticker on the base holds water to the base of the antenna element, which is sure to introduce premature corrosion. Final comment: If you are looking for a GAIN antenna, this is NOT for you -- look at other products by Larsen, Comet, and Diamond. ... show more
Reviewed in the United States on August 15, 2013 by Kris Krinkle

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