On 10/31/2020 6:07 PM, David Olean wrote:
I would put the ferrite at the end of the coax before it goes into the
rig if there were rf coming down the coax. Common mode energy can and
will get on the outside of the coax. I am not an expert on this,
I AM an expert on this. :) The most important
If there is ever any question about where to place ferrites, I’ll say in
general, put the ferrites at both ends of the coax (unless its a really short
run).
Some may argue that that is overkill. While there are always exceptional
circumstances, I would in general respectfully disagree with
Hi Mike,
I would put the ferrite at the end of the coax before it goes into the
rig if there were rf coming down the coax. Common mode energy can and
will get on the outside of the coax. I am not an expert on this, but I
would expect that any problem that would cause a transmitter to
On 10/31/2020 2:39 AM, N3ALN wrote:
I just love how some of the forum or so
judgmental, it is a only a freaking hobby, chill.
NOT judgemental, but an attempt by those of us who understand how stuff
actually works to share that with others (the several thousand hams who
read this and other
Dave
So where is the optimum place to place the ferrites for this antenna if you
have a problem like Alan described?
Does the near field extend roughly to half the stacking distance of that
antenna (i.e. 6 feet or so), making that the best place for the ferrites?
Does a mostly vertical coax
Hello Alan
That was my antenna design. It has a teflon coax 1/2 wave balun that
kills RF on the shield side of the coax, but there is not much you can
do about near field energy getting picked up by the outside of the coax
due to radiation. It is best to tape the coax down snugly along the
Hum, I was getting this HI CUR error only with my Directive Systems 6 Meter
antenna (DS50-5) that has a 1:1 SWR I hope they know antenna design? Maybe
not? The toroids fixed my issue. I just love how some of the forum or so
judgmental, it is a only a freaking hobby, chill.
--
Sent from:
It's really sad to see how some companies prey on people who don't have
the knowledge or the experience.
This is only one example!
Bert VE3NR
On 2020-10-30 13:31, Jim Brown wrote:
On 10/30/2020 3:43 AM, N3ALN wrote:
HI, I get this kit from Palomore for the K3 and I got another for my
Yaesu
On 10/30/2020 3:43 AM, N3ALN wrote:
HI, I get this kit from Palomore for the K3 and I got another for my Yaesu
Quadra VL-1000. Take a good look at their website for what you will need.
https://palomar-engineers.com/ferrite-products/ferrite-cores/Elecraft-Transceiver-RFI-Kits-c46846169
Total
Ferrites are probably not the answer here. Problem showed up with no
changes in configuration, and problem happens with a dummy load. Plus I
have ferrites in most of those locations already. This only happens on 40
meters and happens both with antenna connected and when dummy load
connected.
On
HI, I get this kit from Palomore for the K3 and I got another for my Yaesu
Quadra VL-1000. Take a good look at their website for what you will need.
https://palomar-engineers.com/ferrite-products/ferrite-cores/Elecraft-Transceiver-RFI-Kits-c46846169
--
Sent from:
Which tortoise did get and from whom?
73
Bill, WB9CAC
Sent from my iPhone
> On Oct 30, 2020, at 2:19 AM, N3ALN wrote:
>
> I was getting this HI CUR message to and it was driving me CRAZY! I called
> Elecraft and I was going to send my K3 back to them and then I saw a few
> YouTube videos
I was getting this HI CUR message to and it was driving me CRAZY! I called
Elecraft and I was going to send my K3 back to them and then I saw a few
YouTube videos and I installed a TON of toroids on the K3 and Amp and every
wire in my shack and no more HI CUR message. Best of luck!
--
Sent
Today I find that I get a HI CUR error when transmitting at just a little
over 50 watts. Switched to a DL and find that on 40 meters my K3 draws more
current at 50 watts than it does on all the other bands. This is with the
tuner bypassed and hooked to one of my old cantennas. SWR shows flat on 40
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