Hi!
MFJ259B calibration procedure can be found from:
http://www.mfjenterprises.com/MFJ-259Bcalibration.php
I have one unit that I blew up with reverse polarity. Still trying to fix
it.
73 de Jukka, OH4MFA
K2 #4293
___
Parhaa
Anyone have any success accessing Tom's web site:
http://www.w8ji.com/mfj-259b_calibration.htm
Every time I attempt it, I either time out or get the old "This Page Cannot
Be Displayed... yadda... yadda... yadda?.
73,
Tom N0SS
At 10:01 PM 7/15/04, you wrote:
W8JI designed the unit and h
I am getting some tool together for an upcoming DXpedition, and the issue
of a decent soldering iron came to mind. Where we will be operating from
has 220v, so my regular station will not be suitable by itself. As I see
it, there are 4 possible options.
1 - Look for 220v iron
2 - Get a 12v iron t
www.w8ji.com/mfj-259b_calibration.htm
> W8JI designed the unit and has written a very detailed alignment procedure
> that
> is on his
> website. A search on W8JI and MFJ259B will turn up a link.
>
> As coincidence would have it, I found a 259B at a hamfest over the weekend
> and
> plan to
W8JI designed the unit and has written a very detailed alignment procedure that
is on his
website. A search on W8JI and MFJ259B will turn up a link.
As coincidence would have it, I found a 259B at a hamfest over the weekend and
plan to
use his instructions myself. They look good, but I haven'
Don Wilhelm wrote:
> I now tend to disbelieve my MFJ-259 and would
like to calibrate it. I have the instruction manual that came with it and
it is not adequate for a calibration task.
Try the MFJ with an ethernet terminator. I bet it will look much
better. I suspect the resistors are not as
Sold.
On Wed, 2004-07-14 at 17:28, Darrell Bellerive wrote:
> For Sale:
> Elecraft K2 Serial #1973 with:
>K2 Firmware ver 1.06F/1.02,
>KSB2 ver 1.04 SSB Module,
>K160RX 160 Metre $ RX Ant Module,
>KNB2 ver 1.02 Noise Blanker Module,
>KBT2 Battery,
>KAT2 ver 1.03 Antenna Tun
Does anyone know where I can find detailed alignment instructions for a
MFJ-259B?
I bought some Vishay precision non-inductive power resistors - 25 ohm, 50
ohm and 100 ohms 100 watt rating to use as dummy loads. I assembled them to
a proper heat sink and connected to an SO-239 with zero length le
Hi,
I'm redoing all the ajustements of my K2 from the beginning, just to
make sure everything is "top notch" !!!
In alignment section 3, on page 75, the first step of the 40m
alignment, I can experiment something strange. Ajusting my power at 2W
like in manual, when I press the "TUNE" button
HI,
As a very satisfied K2 customer and builder, I would like to sell my
Kenwood TS-2000.
For those who are interested, look at my add on eBay... www.ebay.ca
item number: 5709870390
Happy bidding... If anyone would like to make outside offer, mail me
directly to my e-mail address.
73
===
Thanks to all who responded, I have found what I was looking for
73
Tim
NZ8J
- Original Message -
From: "NZ8J" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, July 13, 2004 6:39 PM
Subject: [Elecraft] WTB: K2
> Looking for a K2 with most options, particularly the internal tuner and
the
> battery
Dave,
Congratulations on your first QSO with the KX1 and your 2nd QSO ever! It's a
very exciting thing to have someone answer you on a radio that you built and
put together. Best of luck with your KX1 and hope you have many more QSO's!
I've worked into several continents on my K2 and 2 or 3
After completing assembly of a fully kitted KX1 but only trying occasionally to
make a contact I was able to muster up my first KX1 contact with mike on Long
Island, NY.
In fact, this is only my second contact ever. The first was when I was a
Novice back in 1984, facilitated by a ham I met at a l
Richard-
Ferrite cores used for rf chokes and broadband transformers tend to vary
substantially more in their mixes than do cores manufactured from powdered
iron. Thus, the inductance values of toroids wound with ferrite cores can
vary substantially. The inductance values are not so critical in
Hi,
My K2 SN 4307 is under construction.I finished first part succesfully,without
any problems.Ad now I'm in part two, at point with winding toroids.I did it
exacly following manual - I mean RFChokes RFC14, RFC16, RFC11 - number of turns
and dark grey ferrite cores,diamater 9.5mm -all are correc
Hi Mike KK5F,
Yes, I copied your message from the K1 archives yesterday, and used it to
further my understanding of how the offset works.
I re-calibrated the VFO frequencies, re-set C13, all at midnight last night
and as I was adjusting my antenna tuner on 20m a station from Seattle was
ca
Hi
It seems I have run into this when the trimmers are peaked out of sequence. The
bands are set up as sort of a master/slave arrangement so it is important to
set the correct band first before doing the next. You must follow the peaking
procedure exactly in order as listed in the manual. In yo
Randy,
I had some similar problems while building my K1. I found I had a bad solder
joint in a couple of capacitors in the Premix filter of the filter board. I
believe it was c22 but I'm not sure without a diagram to look at. My problem
was intermittent output on 30m and I believe I had low ou
Greetings:
For those who have choosen to buy the toroid and transformer bits
prewound for the K2 and the KPA100, is there anyone who would be
interested to sell the bits left over?
I would sure like to have that collection of toroid and transformer
bits to play with this coming winter. It
Hi John,
The capacitor goes between pins 1 & 4 of U3 (SSM2165). It should be mounted on
the bottom side of the KSB2 board. The RF choke value is not critical and can
be
anywhere between 1mH and 3mH. If you use one of a reasonable size it can be
easily fitted by unsoldering and lifting out one
20 matches
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