K40 CB Antenna - 58" Magnet Mount
[K40M + K40]

I have used a K40 magnetic base, steel whip for over 30+ years and it to be better in all aspects, especially than the Wilson. The little Wil I have will not go below 3.5 SWR... To reply to an above comment, they do and have always made a plastic cover for the base if you take the whip off (good idea, too easy to steal). Get spares, they get lost easily. It is getting harder to find K40 stuff at truck stops for some reason. Even on the internet it is spotty for getting an intact magnetic base. The K40 manufacturer site is not much help either. The price here is in line with the price I paid for the combination as far back as I can remember so if this outfit is a reliable source, my next base (they do rust internally in time) will come from here.

My mom purchased this antenna for me for my 02 trailblazer. When she put shipping info in she put the wrong zip code. RCR was very quick to contact her and have her give the right zip code. Easiest antenna I have put on yet. No tuning of antenna required which I had to do with the lil wil I had.

5 stars for sure

I would like to thank you for your quick shipment of my new K-40 Magnetic base antenna. I only use my CB during hunting season. I have had great reception and transmission with my new antenna. I have an older version which is fiberglass and spring loaded which I can easily change if needed with the quarter turn release. I have used K-40 antenna products for the past 25 years. Great product and great service from Right Channel Radios.

Thanks Again For Great Service.

Milton Montgomery
Richmond, Va

Hands down, the best mobile antenna next to a stainless steel whip or a monkey made. I have had mine for almost 7 years and it has been on 3 different cars. performs like the day I bought it new. I have had to use tape to cover a few nicks on the coax over the years, but other than that, it has been flawless.

I initially set the SWRs when I bought the unit 7 years ago, and they have gone unchanged since then. Two different radios have been used with this, a Galaxy DX88HL and my current rig, a Galaxy Pluto. The firm magnet has very positive engagement, and will stay on your car at 100 mph with no problems. the wide magnet base provides for a good ground plane, so there is usually no issues with feedback with radios that have echo boards.

The only con about this setup is I wish K40 had included a small locking plastic cap to make the base water tight when the load was not installed. It would not have taken much engineering to make a plastic cap with the same locking key system like the load has.

Well worth the money. Great product and performance. They are rated at 500 watts, so don't go too wild with the foot warmers.

This antenna is well worth the money. Very good signal coming in and going out. The magnet is very strong and will hold it down for sure. Customer service is outstanding too. I was very surprised how durable this is, I back into my garage and forgot to take the antenna off (which is really easy) and I got out and it was bent about 6 inches from the base and thought it was bent for good. When I pulled out and looked at it, it wasn't bent and the base didn't crack. VERY good quality

I've only had this on my truck for about a week now but it gets attention from everybody because of the Antenna. I do not have my Radio set up just right yet and I do not understand everything yet but Im getting it. Just yesterday I had a guy ask for a Radio check so I come back with a sounds good and told him where I was on the road at the time. To my surprise he came back saying thanks and told me how far away he was which was about 15 minutes the opposite direction of me. So about 10 miles we talked fine. Then the that same day I was talking to a guy as we passed on the road and I lost signal after 2 curves. So I do not know if it depends on both peoples radio for a good long distance talk but so far its seem to be a good addition. 5 stars.