Review on Tram 140MHz-170MHz + 430MHz-470MHz Dual Band NMO Antenna (1181): Efficient Wireless Communication Solution by Tammy Sims

Great little antenna with low SWR, no tuning and amazing wide frequency range. Now I have one of these on both my truck and my car. I measured SWR and impedance on both bands with a Comet CAA-500 meter and plotted the results. The graphics should speak for themselves as to why I like these antennas so much. Based on measurements the antenna is mounted on an NMO mount through the roof of my '08 Prius to the rear. The build quality seems to be normal, no problems so far. The one on the truck has endured some serious off-road adventures in the desert with no problems. 73., KK6OCI