K40 K-30 35-Inch 300W Stainless Steel Magnet Mount CB Antenna

Antenna

There were cheaper models available, but this one has better features and is made in the USA. I like the extra cable length because I can run it through a side window on my van.

Verified purchase:  Yes • Condition: new • Sold by: autocaredepot

k30 antenna

I tried putting this on my truck A western star 4900EX
I put it on the roof and after running the wire into the cab I tried for over an hour to get some kind of match but could not get any the meter kept
going up over 5. So I just took it off and put the old firestick back on I don't think the firestick is as good as the k30-40 antenna but at least I can get a match down around 1.75 Read full review

Verified purchase:  Yes • Condition: new • Sold by: mygoods

Magnet Antenna

great looking antenna, however mine was missing the tip on the metal Antenna. But not saying anthing bad about product. I think just quality control problem at factory

Verified purchase:  Yes • Condition: new • Sold by: pricebreak-deals

IT'S K-40 , , ,Duh

Started using K40 antennas when I first got into CB Radios in the late sixties. It was a real prestige thing to see a K40 on the base load mounted on a vehicle. And good reason why, they are excellent antennas. I see double K40s' on a lot trucks today which speaks for itself. When I ran tankers, I used them with a two Elkin amp and they perform well. I'm going to set this one up with a Midland rado and an electronic 100 amp in my car. Can't wait to set it up!Read full review

Verified purchase:  Yes • Condition: new • Sold by: mygoods

Great CB Antenna

This is a great antenna, years ago I also had the K-40.
Product looks of great quality and shipping was great.

Verified purchase:  Yes • Condition: new • Sold by: autocaredepot

Good product, good price

The antenna works very well. Have had very good signal reports.

Verified purchase:  Yes • Condition: new • Sold by: zorotools

Great Antenna and Mount

Great Antenna and Mount. The K40 on a Mag-Mount works well. The antenna works well with my mobile ssb cb radio. And the magnetic mount keeps it firmly in place. Great purchase for those needing a quality antenna without the ability to permanently mount it to the vehicle.Read full review

Verified purchase:  Yes • Condition: new • Sold by: fanteller

Made in the US

Is very good Magnet Haven't checked the SWR I'm imagineto be pretty easy.

Verified purchase:  Yes • Condition: new • Sold by: marketplace_adv...

Just an Antenna? Nope!

Apparently, this is a top of the line antenna for CBs. There used to be the K40...but to my understanding, this K30 is the same but only of differing materials that works precisely the same as the original. At least, that is how I understand it. Anyway, the K30 (K40 sub, I suppose you'd call it) is cheaper in price (not in quality) than the K40 and works PERFECTLY. I recommend it. It works WONDERS with my CB Radio System. Clear transmission and reception. Highly Recommended. Read full review

Big Block Chevy Man

Not what I thought I was getting guess I need to read small print thought was a K-40 antenna miss read k40 brand actual k30 but still using