issue.
73 de Giulio IW3HVB
Inviato da iPhone
Il giorno 28/ott/2012, alle ore 17:42, Robert G. Strickland
rc...@verizon.net ha scritto:
Sorry for the OT, but this reflector is about the only place I trust for good
info.
I want to buy Win7 before it's no longer available [Win8 seems too
Hi guys,
In a few days I'll be active from South Cook islands with my K3 100 W /
vertical antenna and windom dipole.
Look at qrz.com for frequencies and dates.
73 de Giulio IW3HVB... Leaving tomorrow to Australia
Inviato dal dispositivo wireless BlackBerry
screws.
By the way I'm quite happy with my stainless screw, had to change the
original that became quite rusty after a dxpedition of 1 week in 8Q7 and
after some contest with the Venice Lagoon Contest Team.
These my 3 cents, for the screws..
73 de Giulio IW3HVB
--
Follow the path
IMHO the panoramic display is better. You can have an instantaneous glance at
the pileup, and above all you can spot a hole where put out your call...
73 de Giulio IW3HVB
--Messaggio originale--
Da: John Harper
Mittente:elecraft-boun...@mailman.qth.net
A:elecraft@mailman.qth.net
Rispondi
is around 250 ms, in four steps, including LNA, PA,
Driver, and RTX/XVTR.
73 de Giulio IW3HVB
AD6XY ha scritto:
snip
I am still worried about the diode switching, 2m specific PTT outputs and
delays. I assume the usual 20mS delay option is there in the menu like all
the other bands
bands (less than 2 in the worst band, all the others less than 1.4).
Anyone have had similar experiences?
73 de Giulio IW3HVB
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I'm not so sure about this, at least for the holes.
My old XV144 have them since it came out of the factory...,
Maybe it is a simple packing mistake.
Try ask to elecraft support, maybe they can clear it out.
73 de Giulio IW3HVB
No need to drill the holes or get a fan for any of the other XV
it runs only when on tx.
These are my cents on the matter... :-)
73 de Giulio IW3HVB
AD6XY ha scritto:
Snip
Of course the output will be cleaner if under run, so a 25W amplifier
running 10W ought to be cleaner than when running 25W
is
somewhat limited by the 14 MHz limits, but for a 144 MHz contester/Dxer,
the portion of band really important is on 500 KHz, from EME to beacon
band 144.000 to 144.500.
These are my two cents on the topic.
73 de Giulio IW3HVB
AD6XY ha scritto:
It is nice and low but 1 dB is not exactly cutting
give you the right punch, without
affecting readability, let's say 10.
These settings work well for me, but keep in mind to set the Mic Gain
looking at an external wattmeter: remaining on Tx, and not talking, you
shoudn't see any power going out.
Good luck!
73 de Giulio IW3HVB
I have a problem
to the
cluster as I may not be able to take skeds.
73 de Giulio IW3HVB
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are still more than useful.
Sad that most of the people remember of our existence only in these
occasions, seeing us as a potential health treat or at least as RFI makers
for the rest of the time...
73 de Giulio IW3HVB
2009/4/10 w...@yahoo.com
cut
My K2 continued to work just fine during all
, but on a
second receiver (Tried on HF and 144 MHz with XV144, same result)
I'm using bencher paddles, on both dot and dashes. The K2 is modified
with external PTT mod.
73 de Giulio IW3HVB
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K2.
73,
Don W3FPR
That was my idea too, but I have no transformers (switching ps and
everything else at 1 mt or more and switched off) and the VCO shielding
is already in place..
Is the tune carrier generated at the same manner of the CW note?
73 de Giulio IW3HVB
the modulation is hopping
continuously from very clean and rich to very compressed.
Any clue?
73 de Giulio IW3HVB
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a feeling about the XV144 It seems that
at a certain point in the IF path the signal become reduced in
bandwidth, maybe the filters are a little off band
73 de Giulio IW3HVB
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any difference as well.
Any clues?
73 de Giulio IW3HVB
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in 144 MHz also.
Now the only thing to solve is about the PTT, and we are ready to give
it a fight for the VHF contest of march but this is Wayne's field so
I'll let him work on that without stressing him too much. ;-)
Tnx and 73 de Giulio IW3HVB
, but the results are almost the same.
I made a couple of ipothesis:
Balanced Mics doesn't match too well with the unbalanced input of the radio.
The mic level is too low (I tried to push with mic gain and TXG VCE, but
no results so far).
Any suggestion?
73 de Giulio IW3HVB
Giulio Pico - IW3HVB ha scritto:
We use a foot switch to drive the sequencer and the radio PTT is
controlled via the external PTT socket.
I've noticed another couple of issues regarding CW this time.
Squeezing the paddles (or using only dots or dashes, doesn't matters)
with no external
be an option in the config menu, as if
you are not using any external device, having the K3 going TX with a
single pressing of a button is quite cool.
These were my 2 Cents on the topic.
73 de Giulio IW3HVB
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recognized by the K3 at the power
up.
http://www.arimarcon.it/FILMATI/FILMATI.htm#
The video is the first one
Down on the page you can also find a small video taken during the IOTA
contest where I was still using my K2.
73 de Giulio IW3HVB
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station.
The main difference is on the AC, as on the /P location we use an
inverter power generator (honda, gasoline, 4strokes).
Any clues?
73 de Giulio IW3HVB
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was correct, but
occasionally we had to do the procedure three or four times before
coming back to normal functioning.
Any clues of the reasons of this behaviour???
73 de Giulio IW3HVB
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You must
Before you ask...
Firmware Revisions: MCU 2.34; DSP 1.89.
73 de Giulio IW3HVB.
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been in the
Venice Airport Customs office since Friday, classic Italian week end mood)
Now straight to assembly!
73 de Giulio IW3HVB
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to compare it with some of the good rigs on 144
MHz.
73 de Giulio IW3HVB
P.S.
I currently use an IC-275 on 144 MHz (on FM...) But for serious
operation the XV144 and the K2 added a lot of fun and made my life
much easier in contest.
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on the msg was exactly the one suggested by
Don, but still the problem seems to remain, altough the ptt input on
the new board works fine on ssb.
73 de Giulio IW3HVB
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So I'm not the only one..
What a relief!
73 de Giulio IW3HVB
--
Quote:
On the front panel board while trying to add SSB components after the fact I
managed to slightly burn the edge of a push button. Wish the instructions
had mentioned to put the low SSB components in before the higher
test this is the right way to do it!
Alternative: find a dear OM near you that operates on microwave (1296 MHz
and up) He has the instrument for sure
73 de Giulio IW3HVB
K2 N°4681, now completed with KPA100, KSB2, KNB2 KDSP2.
--
QUOTE:
I was afraid of that -- I recalibrated the tuner
transverters so the parts appears to be very big and
easy to manage !!!)
So Keep building!
73 to all the reflector members de Giulio IW3HVB (Venice, Italy)
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