John N1JM schreef:
> This is a YMMV, but personally I don't know why one would want to put all
> their eggs in one basket or all their radios in one box. I fact I would
> rather have a separate 6 meter radio, which I do. Of course i could buy
> another K3:-D
>
I dont have money for a K3 for HF,
This is a YMMV, but personally I don't know why one would want to put all
their eggs in one basket or all their radios in one box. I fact I would
rather have a separate 6 meter radio, which I do. Of course i could buy
another K3:-D
--
View this message in context:
http://n2.nabble.com/K144XV-2M-
At 09:26 27/05/2009 -0700, wayne burdick wrote:
>The K144XV increasing K3 band coverage to 160-2 m, which will be
>great for those with limited space or the need for 2 m for
>portable/mobile/marine operation. But it isn't for everyone, of
>course. Some 2-m ops will prefer the slightly better NF
It was "humorous" until I got to the characteristic curve of pins
remaining vs. insertions. Then it turned into a belly laugh .. :-)
Grant/NQ5T
On May 28, 2009, at 10:20 AM, Jack Smith wrote:
> I have a printed copy of the WOM data sheet obtained from Signetics
> many
> many years ago.
>
>
I have a printed copy of the WOM data sheet obtained from Signetics many
many years ago.
Funny, but politically incorrect now, of course.
Jack K8ZOA
w4...@windstream.net wrote:
> It is also pending the release of a newer faster surface mount version of
> the Signetics Write-Only memory ICs (
It is also pending the release of a newer faster surface mount version of the
Signetics Write-Only memory ICs (WOMs)-
Here is a link to the data sheet pdf-
http://www.national.com/rap/files/datasheet.pdf
-Pete
Jack Smith
Wed, 27 May 2009 15:48:04 -0700
Lyle:
Does this mean I no longer need t
Hello Jack!
> Does this mean I no longer need the Dewar of liquid helium for cooling?
Correct. Class I is one of those modes where practice is even better
than theory predicts!
Lyle
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Lyle:
Does this mean I no longer need the Dewar of liquid helium for cooling?
Jack K8ZOA
Lyle Johnson wrote:
>> ...10 watt and 1200 watt K3s have a different rear panel plate.
>>
>
> The 1200 watt hasn't been released yet. We'll be using a single surface
> mount 2N3906 PNP transistor in
> ...10 watt and 1200 watt K3s have a different rear panel plate.
The 1200 watt hasn't been released yet. We'll be using a single surface
mount 2N3906 PNP transistor in a Class I amplifier that will allow the
K3 to run on a single AA cell for up to 10 days, as long as the transmit
duty cycle s
Aha! That's the missing piece of the puzzle. Now I understand. Thanks.
John Frerichs wrote:
> The order form states for the K144XV-K: "IMPORTANT: Check one: __ For a
> K3/10 __ For a K3/100"
>
> 1. If I order the K144XV-K for the K3/10 and later upgrade to the K3/100 (by
> installing KPA3
Can I get one of these "1200 watt" K3s??? ;-)
-Original Message-
From: Lyle Johnson [mailto:k...@wavecable.com]
Sent: Wednesday, May 27, 2009 1:48 PM
To: John Frerichs
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K144XV 2M Module and W2 Wattmeter on Web Order Form
> The order form states for the K144XV-K: "IMPORTANT: Check one: __ For a
> K3/10 __ For a K3/100"
> Nothing seems to be mentioned on the order form nor the Press Release PDF as
> to *why* it's important.
The K144XV adds a BNC connector for the 2 meter antenna. 10 watt and
1200 watt K3s hav
John Frerichs wrote:
> The order form states for the K144XV-K: "IMPORTANT: Check one: __ For a
> K3/10 __ For a K3/100"
>
> 1. If I order the K144XV-K for the K3/10 and later upgrade to the K3/100 (by
> installing KPA3), what will this affect? Nothing seems to be mentioned on
> the order
The order form states for the K144XV-K: "IMPORTANT: Check one: __ For a K3/10
__ For a K3/100"
1. If I order the K144XV-K for the K3/10 and later upgrade to the K3/100 (by
installing KPA3), what will this affect? Nothing seems to be mentioned on the
order form nor the Press Release PDF as
Svend Spanget wrote:
> Are there any benefits at all with K144XV-F (besides not having an
> extra box on the desk)?
- coverage of entire 2-m band (144-148 MHz, U.S.)
- diode-switched T/R (no relays)
- full integration with K3 (including power-out bar graph, status
monitoring, etc.)
- future
Rajiv Dewan, N2RD wrote:
> What I do not know is if K144XV allows 2m reception on the subreceiver.
We have made provisions for this on an optional daughter board that
plugs into the main K144XV module. This option board will have at least
three features: (1) sub receiver AUX RF patch (to let th
> What I do not know is if K144XV allows 2m reception on the subreceiver.
Yes, it does.
>> OK, the new K144XV-F costs 349.95.
That's the factory built/installed version. The "kit" version
(K144XV-K) is listed at $299.95.
73,
Lyle KK7P
I asked this very question at Dayton.
The K144XV will cover 4Mhz of the 2m band while the XV144 only covers
2MHz.
What I do not know is if K144XV allows 2m reception on the subreceiver.
Raj, N2RD
On May 27, 2009, at 3:55 AM, Svend Spanget wrote:
> OK, the new K144XV-F costs 349.95. Also need
OK, the new K144XV-F costs 349.95. Also needed is KXV3A_UPGR (39.95). A
total of 396.90.
This is 26.95 more than XV144 and you don't have the
inconvenience/pleasure of building it yourself. The noise figure is worse
and the output power less than the half.
Are there any benefits at all with K144XV-
Yes - It has its own mounting bracket to the side of the K3 and can be
installed without or with the KRX3 sub rx. (You get a new K3 left side
panel with the new mounting holes.) It actually sits a little above the
sub RX and does not contact it.
The K144XV and KRX3 are totally independent mecha
> Can the K144XV be installed sans sub rx?
Yes. The sub Rx is not a requirement for the K144XV, but it will take
advantage of it if present.
73,
Lyle KK7P
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Can the K144XV be installed sans sub rx? It kinda looks like it mounts
to the top of the sub rx. Deeply apologize if this has already been
answered and I've missed it.
On Tue, 2009-05-26 at 16:51 -0700, Eric Swartz - WA6HHQ, Elecraft wrote:
> The K144XV 2M Module for the K3 and the W2 HF and VHF
Also, please do not forget to select at least one directional coupler
for the W2, which is part of the base W2 price.
The W2 supports up to two directional couplers.
73, Eric
Eric Swartz - WA6HHQ, Elecraft wrote:
> The K144XV 2M Module for the K3 and the W2 HF and VHF/UHF Wattmeter
> are now
The K144XV 2M Module for the K3 and the W2 HF and VHF/UHF Wattmeter are
now on the Elecraft Web order form. (The first order came in less than 5
minutes after we uploaded it. Guess they were watching!)
One note: For the K144XV, please be sure to check the box that tells us
if you have a K3/10 o
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