Further on the use of two antennas and two receivers of the FT-1000D
together to provide a kind of diversity reception, all that remains is to
track the tuning of the two receivers together.
It has been done.
Use a small two-changeover relay and control it using the DIM button on the
front panel of the FT-1000D. When the button is 'in' the tuning data from
the main VFO (VFO-A) is connected in parallel to the inputs of both
receivers. (Of course, you have to dispense with the DIM facility but this
is no great loss - I never used it, do you?).
Provided you equalise the frequency (press A>B) on both before you press
DIM the two will stay in step when you tune V FO-A from spinning the knob
to just 'easing' it round. VFO-B is disabled. So the technique can be
used when in hunt and pounce as well as when you are on a spot frequency.
You can even set one receiver a few Hz higher than the other and get a
mixed note, not unlike the MCW used by merchant ships many years ago.
With DIM out, everything returns to normal.
If you need to know how, e-mail me, it is all typed up in Word 6.
73 de Sid GM4SID@compuserve.com
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>From Timo" <timo.klimoff@kolumbus.fi Tue Nov 3 09:37:36 1998
From: Timo" <timo.klimoff@kolumbus.fi (Timo)
Subject: Vl: [CQ-Contest] Re: CQ WW CW 1997 results...some analyse
Message-ID: <01be070d$971297e0$LocalHost@tklimoff>
|on his own decision. I figured it out after analysing my SSB UBN file and
|talking to some of the CQ WW committee guys (I had 9.4% loss after computer
|checking and all penalties, and the amount of loss grew up to 13 % after log
|checker's decision).
|Finally it's right, since we all sign the agreement that the Contest
|Committee's descision is final...
|73 UT4UZ
|
|
I wonder if anyone knows why scores still dropped after UBN Computer checking?
For example OF1AF's score was after computer check (UBN file what was available
via access code at http://cqww.com ) 5.5M, but the final published score abt
5.3M ...and now UT4UZ reports also same.
So what are the extra penalties? (note: UBN file already had those 3 qso
penalties)
Timo OH1NOA
|
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