Search found 92 matches

by VK2DVZ
Sun Jan 30, 2011 4:24 am
Forum: 1296, Microwaves and Opto
Topic: Source of tin plate for xverter shielding?
Replies: 13
Views: 1879

Re: Source of tin plate?

Don't over look your local paint shop as a source of tin plate in the form of new unused paint tins.

I used a couple to make my VE4MA type feed horn for 23cm. Paint the tin after the solder work is done, for protection.

Ross
by VK2DVZ
Fri Jan 28, 2011 3:56 am
Forum: 1296, Microwaves and Opto
Topic: 2.4GHZ VK4OX to ZL1TPH/P QSO
Replies: 18
Views: 2927

Re: 2.4GHZ VK4OX to ZL1TPH/P QSO

Congratulations to both Steve and Adrian - a fantastic result that demonstrates that effort pays off. Having spotted Steve's Logger posting indicating he was going to go portable, I was awaiting a good result - it turned out to be an historic result indeed - one for the permanent records. The audio ...
by VK2DVZ
Thu Apr 01, 2010 3:00 pm
Forum: General Discussion
Topic: Kookaburras V's 50watts
Replies: 5
Views: 915

Re: Kookaburras V's 50watts

Check out the albino kookaburra on my 2m array mounting frame.

It has been in the local area for about the past 2 years.

Ross, VK2DVZ
by VK2DVZ
Sun Feb 28, 2010 5:00 pm
Forum: General Discussion
Topic: Wyong 28th Feb - who is going?
Replies: 20
Views: 2888

Re: Wyong 28th Feb - who is going?

Hi, What a great day it was at Wyong today! It was good to catch up with lots of fellow amateurs from near and far, put faces to names and to 'chew the fat' about things amateur and learn what others are working on project wise. The much awaited presentation by Michael VK3KH, who was part of the VK9...
by VK2DVZ
Mon Jan 25, 2010 4:39 am
Forum: 144 & 432 MHz
Topic: Callsign identification - during the VK9NA activation
Replies: 9
Views: 2251

Re: Callsign identification - during the VK9NA activation

I too have worked Kirk in the past on 2m ssb. The callsign heard that night was announced as a single call. e.g "cq vk2*** "- not certain if phonetics were used. Many stations for whatever reason are reluctant to use phonetics, particularly during a CQ call. My own callsign (vk2dvz) is one...
by VK2DVZ
Sun Jan 24, 2010 3:52 pm
Forum: 144 & 432 MHz
Topic: Callsign identification - during the VK9NA activation
Replies: 9
Views: 2251

Re: Callsign identification - during the VK9NA activation

Rob,

My hearing is known to play tricks on me and I do have industrial deafness, but I do believe the callsign was VK2MPR, as I wrote it down at the time.

I regularly wear headphones when 'on-air', and was doing so that evening.

OK on the UK license situation re opt-out.

Ross
by VK2DVZ
Sun Jan 24, 2010 12:32 pm
Forum: 144 & 432 MHz
Topic: Callsign identification - during the VK9NA activation
Replies: 9
Views: 2251

Callsign identification - during the VK9NA activation

Hi, Now that the dust has settled, I would like to identify the user of callsign "VK2MPR" heard on 144.1 MHz, on 10-1-2010 during the approximate period from 0830 utc until about 1110 utc. After I made my initial contact with VK9NA, I listened to the prolific activity on 144.1 as other sta...
by VK2DVZ
Wed Nov 25, 2009 4:25 am
Forum: Ancillary, Test Equipment, Components & Parts
Topic: Dick Smith "Lab" Power supply Q1755
Replies: 48
Views: 12352

Re: Dick Smith "Lab" Power supply Q1755

This circuit came my way the other day. Some may find it of interest.
I too have had one repaired under warranty.
by VK2DVZ
Thu Feb 05, 2009 6:43 am
Forum: Ancillary, Test Equipment, Components & Parts
Topic: Aluminium joining compound aging?
Replies: 26
Views: 6016

Re: Aluminium joining compound aging?

Hi all,

Check out the following link for jointing compounds and corrosion protection.

http://www.dulmison.com.au/catalogue_fi ... c01web.pdf

See page 5 of 5 for images.

Regards,
Ross VK2DVZ
by VK2DVZ
Wed Jan 14, 2009 6:56 pm
Forum: WSJT
Topic: WSJT - Access Violation
Replies: 1
Views: 4632

Re: WSJT - Access Violation

This matter has been resolved. A newly updated anti-virus suite (new yearly subscription) was the cause of the disaster. The functionality of several programs was screwed up, rendering them unusable. I ditched the offending program, with a lot of effort to get it off the computer, and replaced it wi...
by VK2DVZ
Tue Jan 13, 2009 11:54 am
Forum: WSJT
Topic: WSJT - Access Violation
Replies: 1
Views: 4632

WSJT - Access Violation

Hi all, I have not been a user of WSJT, only a dabbler in the past. Recently I clicked on the desktop icon for WSJT on my laptop, running Windows XP Home edition. I immediately received the message "access violation at address 004091A2, write of address 00400000" I then proceeded to comple...
by VK2DVZ
Fri Jan 09, 2009 6:25 am
Forum: 144 & 432 MHz
Topic: IC290 problem
Replies: 9
Views: 1387

Re: IC290 problem

Hi Wayne, I have a IC-290H that I have had since new. It will transmit straight off the mike PTT, no accessory plug is needed for PPT. I used mine for general 2m use for many years and even managed a few EME 2m contacts on CW using it. I made up a separate switch box, comprising a few 12v relays, to...