Thursday, February 23, 2023

ManPack / Portable Chassis is back in service

I dusted off my old Philips portable chassis, bought a new LiPo battery, and paired it with an Anytone AT-6666 I had that was not being used. I needed to 3d print some side brackets to attache the radio to the chassis but they were easy enough to print up. I'm considering whether to add in my LDG Z11 tuner which  will mean another set of 3D brackets. Not sure yet.






Antenna repairs at the QTH

I recently finished some antenna repair work. One HF vertical was repaired and retuned to 10m and a 2m/70cm dual band yagi was also repaired and put into service. Temps were 33 degrees although it was nicer to make the repairs in that heat rather then the next day's forecast 36 degrees.





QSL cards have arrived

My new QSL cards from Gennady - UX5UO have arrived. First cab off the rank was a return QSL to Peter DE9JLX.



Wednesday, February 8, 2023

3Y0J - Bouvet Island is on the air










Well they've landed, have setup camp, and are transmitting.....but sadly I can't hear a thing :-(

I'll need to try harder. Their website is www.3y0j.no and you can find the dxpedition being spotted on dxsummit.fi


Wednesday, January 11, 2023

Youkits TJ2B QRP HF Handheld

I picked up a new to me YouKits TJ2B last weekend. I liked these some years ago but it seems YouKits are no more and have been overtaken by other SDR radios from the likes of Xiegu and others. Renowned for poor speaker volume this one was beyond a joke as you needed headphones to hear anything coming out of it. In hindsight it was a gamble as I could not tell if the speaker was the issue or if the receive section was deaf.













After taking it apart and doing some research I found a section in the TJ2B build instructions on this being an issue caused by cold solder joints on the mini transformers T1, T2, and T3. Problem was that the build instructions were for an older model and the PCB was different. I reflowed them anyway and problem solved with an actual sound coming out of the speaker for a change. I then proceeded to stuff up the assembly 4 times and could not understand why I did not have access to all of the tuning options. Well after taking it apart again I finally noticed I had put a screw through the ribbon cable from the main tune control. With that repaired, normal service was restored and receive was fine. It currently puts out a 3W carrier and I have no confirmed contacts with it yet even with local hams assisting in testing. We can hear each other but signal is so low as to be unintelligible and barely even able to tell when the over has ended. More testing to come.


Monday, January 2, 2023

And we're on 20metres

After spending a week playing around with making a loaded vertical for 20m I finally admitted defeat when the best I could do was move resonance from 25Mhz down to 18Mhz but no further. At that stage I remembered the EFHW from BH7JYR I had purchased and forgotten about. I was happy to see it was a quad band with 7, 14, 21, and 28Mhz. Bit of messing around (and a lick of sunburn) and we're on the air on 20m and making the trip to France (F5MSE - Thierry) and New Zealand (ZL2ML - Caleb) and receiving 57/56 signal reports using 50watts. Happy Days.




Monday, December 12, 2022

New QSL card

My new QSL card design taking some inspiration from Eric Reilly’s 1937 VK4ER QSL card. I shot this photo from my office a few years ago looking down the Brisbane river with the Queensland Performing Arts Centre and Museum on the left and Coronation Drive and Treasury Casino on the right.


Friday, December 9, 2022

First DX as VK4ER is in the log

Very happy to have the first DX as VK4ER in the logbook. I joined VK4BT as we had a QSO with EA3AR. A not so little clip of the QSO is on youtube.



Wednesday, December 7, 2022

New call sign - VK4ER

Well I was just about to start collecting some contacts for my advanced VK4ARA callsign (nothing in the logbook) when priorities changed and I am now the new holder of VK4ER. VK4ARA will be released back into the pool.

Previous holders of the VK4ER callsign have included Bob Lees, and Eric Reilly. Thank you gents.



Saturday, May 8, 2021

Mobile is set up and ready to rock!!!

My Mobile install in the Alfa is finally finished, ICOM IC-2730a is programmed, wiring is tidied up, and the ICOM IC-440 is configured. Now to use it on the way in and out of work.



Thursday, March 11, 2021

VI100AF - 100 years of the RAAF

 Quick contact with Paul south of Adelaide running the VI100AF callsign on 40m tonight. VK100AF/VI100AF is a special callsign celebrating the 100 year anniversary of the RAAF.



Thursday, February 25, 2021

AI7FR is my new extra class call sign.

Today I was assigned AI7FR as my extra class call sign. Woohoo!!! Onwards to the Aussie advanced call sign.



Friday, February 19, 2021

A big day of exams

After about 6 weeks of study, today I sat my Technician, Standard, and Extra class exams all one after the other. And I passed. Now to see what callsign I receive. Be sitting my aussie regs exam soon and onwards to the advanced licence.



Thursday, February 18, 2021

Ah the serenity

Biggest change in the shack has been the peace and quiet following the replacement of a droning power supply fan. Ah the serenity!



Monday, February 15, 2021

Xiegu G90 - 3462 Kms with 10 watts

First blood for the Xiegu G90, 3462kms with 10 watts on 40m from Brisbane to Jason, VK6YTS in Gundaring, WA.



Thursday, February 11, 2021

More Antenaeeeeeeeesssss

A little bit of work on the second mast with my DIY UHF beam replaced with a VHF-UHF beam and the HF vertical was straightened. Still waiting on the EFHW to arrive.



Monday, January 25, 2021

Ailunce HD1

It took 2 days to program this thing but I only really twigged where I was going wrong when VK4MGC explained the need to program a channel for each talk group on each repeater. 😲😲😲. The HD1 works fine, nice quality and performance. I have a Kenwood clip and Motorola antenna on the way for it but for now I'm liking it.




Thursday, January 21, 2021

...and it did arrive

The DMR Handheld is here along with the FT-891, and the 2m/70cm Yagi. Just waiting on the 40m EFHW. I love taking the plastic off new radios, some don't but I do.........



Monday, January 18, 2021

....just a little patience

 I've got 2 radios and 2 antennas on the way and apparently all I need is just a little patience.....