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.

Yo this bad boy has it! It can definitely reach a repeater further away no problem! Easy install and great value. Good pair with the wouxon mobile radio

Bueno

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.

Terrible swr on vhf and uhf. Was reading 6.5 swr. Swapped to a comet sbb1 swr went down to 1.4. Didn't have any luck with it. If it works for you. Thats awsome. Just won't working out for my mobile rig. 73s

Fit as expected

This antenna will work great in the UHF/GMRS bands, but I would use it as receive only on VHF, as the swr is a very sharp notch, with 144.5mhz at 1.38, and by 146.500, swr is 6.40. Just as bad on the low side. Buyer beware. As a GMRS only antenna, it works fine.

This antenna is perfect for tossing on a roof mount if you don't want a massive whip up there. I honestly got this for daily use without worrying about smacking my antenna on trees as we head into winter. Little did I know this would become my preferred daily antenna. I really only use my whip antenna for really reaching out or if I'm transmitting outside the VHF/UHF ham bands. Inside the VHF/UHF ham bands I measured 1.3 and 1.6 SWR respectively. Getting up into GMRS it peaked at 1.8 SWR but that's still decent for the price. Great little antenna. I'm interested to see how it holds up to road salt and other winter nonsense.