Anina 3DB Gain GMRS Antenna NMO Mount, Dual-Band UHF VHF 136-174MHz 400-470MHz, 3.5” Antenna NMO Connection for Midland Car Truck Ham Radio Amateur Mobile Radio Two Way Radio Marine Boat VHF Radio

The Anina 3DB Gain GMRS Antenna with NMO Mount has performed exceptionally well on our EMS Command Vehicle communications platform. Reliable radio communications are critical during emergency response operations, and this antenna has delivered strong, dependable performance across both VHF and UHF operations in real-world field conditions. Signal clarity and transmission strength have been excellent throughout daily operational use. The dual-band capability provides outstanding flexibility for interoperability between GMRS, VHF, and UHF communication systems commonly utilized during EMS coordination, emergency management, and incident command operations. One of the strongest advantages is the consistent reception quality and improved communication range. Audio remains clean and intelligible even in more difficult terrain and mobile deployment environments, which is extremely important during active incident management and emergency response coordination. The 3DB gain provides a noticeable improvement in overall signal performance while maintaining a compact and practical profile for vehicle installation. The antenna feels rugged, durable, and well-suited for demanding emergency service environments including weather exposure, road vibration, and continuous field deployment. The NMO mounting system also provides a very secure, professional installation and integrated perfectly into the command vehicle communications setup. Installation was straightforward, and the antenna remained stable and reliable throughout operation. Overall, this antenna delivers professional-grade performance for emergency communications and mobile radio applications. Highly recommended for EMS command vehicles, emergency management units, public safety communications, GMRS operations, amateur radio users, and mobile field response systems requiring dependable dual-band communication capability.

Very impressive little antenna with my Retrevis RA86 at 20 watts I can reach all 3 of the repeaters in Tucson, AZ. The size is very compact only 3-1/2” tall and mounted on a truck lip NMO mount. Ease of installation was super simple a 5 year old could install it and functionality is a no brainer no running is required giving you the maximum range out of this small package.

I don't have equipment to test it, but it seems like a decent antenna, does what I need it to do, installed well on the bracket.

This is a good cross band antenna. But the GMRS channels are in the 2.5 SWR range. Not the greatest, but usable. If you want a “good” GMRS antenna do your research and get one that’s rated between 462-467m. But honestly no harsh complaints. Just wish the SWR was better in the GMRS range.

Antenna works great, I can hit all the local repeaters. It’s low profile and sleek, for people that don’t want large antennas on their vehicle, this one’s a no-brainer.

I ordered two of these and they both suck. They do not work on VHF / 2M better than an open coax without an antenna. UHF / 70cm they are just ok about 1.75:1. They work ok on VHF /2M receive as they have limited capture area. But they look nice and do appear to be well constructed just sucks they don't work as advertised.

I bought this antenna for the roof of my pick up as my other one was too tall to go under the opened garage door. But this antenna does not work as well as the taller one. I sent it back.

Bought this instead of the midland antenna and it works the exact same. I did a test with the midland ghost antenna and this antenna on the same tractor and the range was nearly the exact same. At a fraction of the cost of the name brand antenna. Id estimate 3 miles over hills trees and woods from tractor to truck.