Selling an Elecraft KFL3A-1.0K 1khz filter for K3/K3S in like new condition.
$100 PayPal Prepaid US. 73, Dick- K9OM (r...@aol.com)
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A number of years ago I had a vertical in the woods in my back yard. Between
the woods and the house was 30 feet of grass. I buried my coax for that stretch
in PVC under the grass and into the house. Once in the woods the coax was
exposed. The antenna system worked great until I then built a 60
If possible run the coax perpendicular to the house wiring to keep any
coupling to a minimum. This was my configuration in the drop ceiling of my
former house. I ran legal-limit with no issue whatsoever. YMMV of course…
73, Mark NB1U
On Wed, Jun 12, 2024 at 1:28 PM Fred Jensen wrote:
> OK. Li
Looking into ALE. Using KX3, what equipment is needed? 73 Paul, N7TZW
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OK. Lived for 38 years in a house started in 1925. Knob-tube wiring.
You can run coax in metal conduit but NOT with power wiring. If the
load on the coax is unbalanced, RF current will likely flow on the outer
surface of the shield and metal conduit will probably change the SWR.
[Because of
Meant metal conduit.
From: Jonathan Poland
Sent: Wednesday, June 12, 2024 12:37 PM
To: Jerry Moore
Cc: Elecraft Refl
Subject: Re: [Elecraft] Other: Can you run coax inside metal conduit?
Do you mean metal conduit vs metal coax?? I don't know what you could mean by
"metal coax". There is no te
HIHI, the house was built in 1960 and the feeds are a huge bundle of wires
loosely run across the ceiling of the basement INCLUDING a copper water pipe
(cringe). I’m in the process of re-routing the water pipe and looking for a
safer way to support the wires. Just a ton of work. My intent with t
On 6/12/2024 8:45 AM, Jerry Moore wrote:
I have 30' run through my basement and want to eliminate potential
interaction between the coax and power wires in the same area (don't
ask). Is there any problem running coax for HF through metal coax?
Thanks in advance.
Easy answer -- under North Ameri
Do you mean metal conduit vs metal coax?? I don't know what you could mean
by "metal coax". There is no technical problem running through conduit
(although I don't know if there is a building code restriction).
I used to have a problem where keying my transmitter on 20m rang the front
doorbell. I
The short answer is that coax should be fine inside conduit, provided that the
source and load are actually unbalanced.
All the fields should be inside the coax, between the inner side of the outer
shield and the inner conductor.
However, if you, for example, connect a coax to a balanced antenn
Yes. You said "don't ask," but what interactions are you attempting to
avoid?
73,
Fred ["Skip"] K6DGW
Sparks NV DM09dn
Washoe County
Jerry Moore wrote on 6/12/2024 8:45 AM:
I have 30' run through my basement and want to eliminate potential interaction
between the coax and power wires in the
Hi;
I just acquired a fully optioned K3s and need to sell my back-up/field
day K3.
I not a hoarder, well not much anyway. Two K3's, and a KX3 are enough.
K3 # 1543 fully updated mods, documented, with options. Clean and ready
Please see details on QTH.com
Thanks
Harry NK9R
Marietta, GA
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I have 30' run through my basement and want to eliminate potential interaction
between the coax and power wires in the same area (don't ask). Is there any
problem running coax for HF through metal coax?
Thanks in advance.
Yes, I decided to keep my K3S.
AE4PB
Jerry Moore
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