Re: First contact
pe3chi@... wrote:
By
ADS - Bill Gerth
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#7964
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Re: Moving NVIS discussion
Keith:
I am sorry, but I couldn't agree less with your request to move this
to the NVIS group.
As you mentioned, it was this group that has generated the most
interesting disucssion on that
By
Jim Cummings
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#7966
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Surprized... was First contact
Yes, welcome!
Some of use are familiar with QRP and although not surprized that "qrp
works!" we are surprized how good of a radio the 817 really is!
73! =paul= W8KC
Collector of Ten*Tecs and other
By
Paul R. Valko <prvalko@...>
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#7965
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Re: GROUP CALENDAR
Hi all,
Very good idea to use the calendar for online activity/meetings.
Pe3chi
on-
By
pe3chi@...
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#7963
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First contact
Just having this radio for a few days, and I did not believe that 5
Watt of power was going to make DX possible.
To test the radio performance on HF, I made an dipool antenna of some
electricity
By
pe3chi@...
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#7962
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Re: NVIS Saturday afternoon test
Thanks! <g>
David
By
David Perry <david.perry3@...>
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#7961
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Re: Moving NVIS discussion
Of course, it is fine to do so Keith.
73 de Barry - W4WB
FT817 Group Co-Moderator
board, but I
discussions of
discussion on the
By
w4wb
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#7960
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Moving NVIS discussion
Bonnie,
I did actually post the original comments to that board as well as this
board and the HFPACK board. Unfortunetly, the least amount of response was
from the NVIS site.
Anyway, I hope all the
By
Keith Randino <krandino@...>
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#7959
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Re: Balun
Thanks, great site with allot of good antenna info.
By
Don <k7ugq@...>
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#7958
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Re: Balun
Don, Radio Works manufactures a big line of current baluns. If you go to their Web Page at www.radioworks.com I'm sure you will find the answer. It's my understanding that a current balun does a
By
Julio <WB4OOJ@...>
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#7957
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GROUP CALENDAR
Group,
Has anyone used or thought of using the group calendar to schedule on-
air meetings? Perhaps antenna tests or just to let the group know
you'll be portable and active at a certain time?
I
By
my_online_id@...
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#7956
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Re: NVIS gain antennas
Jim VE3XJ wrote:
You are correct in concept, Jim. However, due to ground losses, in
order to be more efficient than a dipole at quarterwave height,
(efficiency is critical for utilization of the
By
KQ6XA
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#7955
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Re: N elbow connector problem with FT-817.
There are 2 different sized center pins, because one is 50 ohms, and
the other is 75 ohms.
The smaller diameter is 75 ohms. From the equation
Z = 138 log10 (D/d)
where
Z = characteristic
By
tar@...
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#7954
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Re: Meant to say BNC (was N elbow connector problem with FT-817).
Then the elbow has a problem. If it is seated nicely on the radio the
previous comments about difficulty seating a BNC on the radio do not apply.
But you may want to do the mod anyway
Thanks
Pres
By
Pres Waterman <pres@...>
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#7953
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Re: N elbow connector problem with FT-817.
it works OK. If it does, then maybe we have some type of issue with
Yes, the FT-817 front panel has a clearance problem with many BNC plugs.
They do not seat fully.
Do NOT force the plug on, you
By
Pres Waterman <pres@...>
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#7952
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Handle for 817
There is a photo of a handle for the 817 in the files section, titled
swiss_universal_handle. It looks pretty good. Where do you buy one?
Any other experience with it?
Dave KB8RRG
By
KB8RRG@...
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#7951
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Balun
Can anyone enlighten me regarding the difference between a 1:1 balun marked as a "Current Type" and another 1:1 marked only as a balun? I am going to use either one to couple unbalanced coax to a
By
Don <k7ugq@...>
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#7950
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Re: leaving the group
That way,
Another good option...and one I am using right now..is to read the
messages right off the e-group list. It's easy to follow the threads
that way. Jo K5HOY
By
K5HOY@...
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#7949
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Re: Birdies on VHF/UHF of the FT-817
Interesting, the birdie on 436.025 MHz is S9++ but only when I connect
the whip antenna. It's very weak without an antenna connected. Checked
with another radio, when I switch the FT-817 off the
By
df2oo@...
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#7948
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Re: Birdies on VHF/UHF of the FT-817
Thanks David,
The birdies on 3.895, 7.245 and 28.873 are very weak on my FT-817. The
ones you mention on 6, 2 and 70cm don't appear with my rig. But I
notice birdies on 438.100, 438.900 etc. which
By
df2oo@...
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#7947
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