Based upon over 40 years of HF mobile operation from tubes to solid state (used about all of them). Smaller is better - modern cars offer little space and cannot support heavy weight equipment.

I use a Kenwood TS-480 with the auto-tuner (100 Watt version) in my Tahoe and find it does very well. I have a console unit that I built that holds the face plate and the face plate for a 2-meter/440 rig also. The antennas used are HamSticks - yes the $26 dollar antennas. They really do work well and I can see no reason to have anything more expensive. Notice, I did not say "better" - I said more expensive. I have owned a few of the expensive well known HF antennas for mobile use and found them to be unwieldy, touchy in the maintenance department, and absurdly expensive.

I rag chew very successfully with my HamSticks - 40 and 80 meters. When comparing them to the expensive all banders, they held their own. After all, when using terribly inefficient antennas, a couple of percent points difference one way or the other makes little difference.

On 75 meters the auto-tuner feature of the 480 allows the 80 meter antenna to operate from 3900 to 4000 quite well. 40 meters is 7100 to 7300. By the way, 17 meters is a fine mobile band.

Would the K3 be a better mobile rig? Probably yes. A better tuner and better abilities to handle noise. Would it be worth the additional expense? Not to my thinking. The biggest drawback is the physical size of the rig - even if you have a "removable" faceplate. Now, if you could use the full K-Line in the car - well, that would be super!

To the other responder: Yes, I realize this is merely a K3/0 that didn't get fed while it was growing up. Sometimes the runt of the litter is the better choice. For physical reasons, having the ability to move the faceplate around would be a real plus.

Bill W2BLC K-Line


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