Re: [Elecraft] Attaching a whip to the KX3, HT-style or table-top (right angle)

2016-03-31 Thread Mel Farrer via Elecraft
While I found a DC ground on the bed of my GMC, I had a beautiful match...  Hint loss..  Put a 2" wide copper strap to the frame after grinding down to metal and using Penetrox to seal the connection.  Had to change the match at the base, but performance was noticeably better.  Less, loss.. I

Re: [Elecraft] Attaching a whip to the KX3, HT-style or table-top (right angle)

2016-03-31 Thread Wayne Burdick
If you use a mag-mount for an HF whip, be sure to use one with three magnets, not one. I tried a Hustler 17-m whip with a one-magnet mount, and it tipped over at freeway speeds. I agree that the capacitance of a mag-mount is insufficient. The coax braid may actually be serving as the better

Re: [Elecraft] Attaching a whip to the KX3, HT-style or table-top (right angle)

2016-03-31 Thread Jim Brown
On Thu,3/31/2016 6:06 AM, km4...@gmail.com wrote: When you operate mobile, do you use some sort of magnetic mount to support the whip? Also does the metal of the vehicle take the place of a counter poise? I'm not Wayne, but I've studied this issue. Yes, the vehicle chassis needs to serve as

Re: [Elecraft] Attaching a whip to the KX3, HT-style or table-top (right angle)

2016-03-31 Thread km4ltv
Wayne, When you operate mobile, do you use some sort of magnetic mount to support the whip? Also does the metal of the vehicle take the place of a counter poise? Kevin KM4LTV Sent from my iPhone. Please excuse any spelling or grammar errors. > On Mar 29, 2016, at 9:44 PM, Wayne Burdick

[Elecraft] Attaching a whip to the KX3, HT-style or table-top (right angle)

2016-03-29 Thread Wayne Burdick
Hi Gerry, If I'm using the rig HT-style (/PM, or pedestrian mobile), I just connect the whip directly. The KX3's BNC connector is rigidly attached to the right side panel, with a D-shaped bushing so it can't rotate, and a flexible wire from the BNC's hot lead to the PCB. So you won't hurt