Like all of my antennas, the NA-320A was hooked up to an antenna analyzer. It was Nanovna-F, tuned to scan from 144MHz to 480MHz. The SWR had a good 2:1 roll off at 145, 220 and 446. The antenna is used on the Baofeng UV5RX3 Tribander. I have a repeater that cannot be accessed with the standard antenna, so installing the NA-320A is a good test for range extension. The NA-320A made it to the repeater, so I'm happy with the upgrade.
Stay Connected In The Great Outdoors With Rechargeable Walkie Talkies - 6 Pack Long Range Two Way Radios For Adults
38 Review
High Performance VHF/UHF 2M/70CM BNC Handheld Radio Antenna (HYS-771N) for ICOM Radio V8 V80 V80E V82 V85 F3S HT-66
13 Review
Microphone set Maono AU-A04T, connector: USB, black
22 Review
Baofeng UV-82(5W)
42 Review
Experience Ultimate Music Enjoyment with Sony CD Boombox ZSPS50B.CED - USB Playback & Audio Input Included!
13 Review
SINGING WOOD Boombox Portable Bluetooth
9 Review
KEiiD Wooden Retro CD Player With Bluetooth, FM Radio, USB AUX Inputs, Speakers And Adjustable Bass/Treble For Home Stereo System And Boombox
27 Review
Gamepad GEN GAME X3 Bluetooth, black/red
23 Review