> I am thinking of a pair of 813's or maybe even 4-250's but I
> can't seem to find any specific plans or designs on line.
Not terribly surprising. There's a very nice (and pretty standard) design
for a pair of 4-250's (or 4-400's) in the '59 (+,-) Handbook. I have a
complete set of parts (fi
Hello Jack,
> What am I missing? What is wrong with "long skip"?
Nothing, as long as it's not your only choice.
Normally, you can "generally" choose your skip distance by selecting the
appropriate band for the time of day. 20 and up for longer distances. 40
short during the day and longer at
Check out either amfone.net or amwindow.org . Tom, K1JJ, I thought built a
pair of 813's X 813's triode connected. I don't think it was link coupled
though.
Mod-U-Lator,
Mike(y)
W3SLK
- Original Message -
From: <[EMAIL PROTECTED]>
To: "'Discussion of AM Radio in the Amateur Service'"
Yes, if anyone can suggest references to published plans for push-pull 813
rigs, I'd like to see those too. I have a recently-acquired partly-completed
rig here with PP 813's in the final, plug-in coils with swinging link and
etc., and I'd like to find out what plans the builder was working from if
I am in the thinking stages of my next rig and would like some ideas.
I am thinking of a pair of 813's or maybe even 4-250's but I can't seem
to find any specific plans or designs on line.
There must be lots of them out there.
I found a thing called the 813 Maul which is 813's modulated by 8
Nothing wrong with "long skip" except when you're trying to work stations
close in between 100 and 600 miles. If I wanted to work "long skip", I'd
work 40 or 20 M. 75M is supposed to be for "short skip", and "local" work,
not specifically DX.
Ed, VA3ES
--
[EMAIL PROTECTED] wrote:
In a message dated 11/26/06 3:27:46 PM, [EMAIL PROTECTED] writes:
Have you guys in the N.E., East & West coasts had the same lack of
short skip on 75 after dark?
I do not understand this discussion and am not sure if it is good news
or bad news. But I hear it a l
Just in time for Christmas-vacation tinkering:
Item #1 Johnson "Whiteface" Messenger 1. NOT a CB rig, dangit! It's
a "Ten Meter Rig, Awaiting Conversion", (just happens to have some CB
crystals inside). No mike, but has a stub cable with Amphenol connector
for one. No power cord and you'
In a message dated 11/26/06 3:27:46 PM, [EMAIL PROTECTED] writes:
> Have you guys in the N.E., East & West coasts had the same lack of
> short skip on 75 after dark?
>
Same thing here in SOCAL.
Dennis D. W7QHO
Glendale, CA
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Chimney for 3-500Z. Please reply direct.
Tnx & 73,
John, W4AWM
[EMAIL PROTECTED]
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For Sale. All prices plus shipping.
Stromberg Carlson Engineering Data binder. This has a
catalog of parts and accessories for all pre-war and
post-war models through 1948. It has service bulletins
for SC radios wioth model numbers from 1020 through
1400s. It has complete service manuals for 3 S
This past Friday night was the best for short AND long signals on 75
that I've seen in several months. No problem talking to locals in AR,
TX, OK and at the same time KL7OF in WA, New England, CA, etc.. I had
big hopes for Sat night but - nope... back to long skip only. I've
been off the air fo
at 4:45 PM central time, Dave, W9AD is stronger into my Mississippi qth on
3885 than he usually is on 20 meters during the summer. While I don't do S
meter readings, that translates into a pretty much totally quieting signal.
It will be interesting (or perhaps frustrating do some) to see where t
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