This is a 10 leg ARDF event hunted on foot. Hmm, we tried but Mike and Alayna had issues with waking up after Saturday night’s effort. It started to drizzle too, and we didn’t like the idea of getting wet. So, off to the SERG hall for breakfast and bargain hunting instead.
This was another Triple leg Hunt – another tough one. This hunt is fast, you need to change antennas fast, the first leg 70cm was straight north, driving past the airport to Telford Scrub Conservation Park. All the teams were very close.
The next leg was on 2m, but none of us could hear it! Oh no, what now. We drove back out to the Riddoch Highway and headed north. The signal then finally comes up. Bugger its bearing is 9 o’clock, so we dive for the next main track to the left. We all follow each other and this fox is tricky. We find him but only after driving on both sides of his location to discover a track in-between. If we waited longer before we started this leg Kerry said we could have driven nearly straight to him saving many km.
The next leg was 70cm again. Kerry got a bit confused and we ended up following our Yagi for a while. This leg we got close and I did the rest on foot with the sniffer. We found it.
This was another triple leg hunt, but this time with a twist. This hunt requires quick antenna changes again. 2m and 70cm we can do with a switch but the inclusion of 80m in this event means a manual antenna change to the loop antenna mid charge. The 80m loop is Rod VK5UDX’s and I’m not familiar with. Its not set up for my side of the car.
Leg 1 – 2m fox was quite straightforward, we ended up behind a quarry on west side of the Mt Gambier forest, and it was so close half the teams were within seconds.
Leg 2 – 70cm this again was straight forward as we drive North West to a forest near Glencoe West.
Leg 3 – 80m this is when it got interesting, our in car 240volt power supply decided to put up noise on the fox frequency. It never does this normally! Each time I needed to stop for a bearing we had to kill the 240volts in the car. Because of this and the loop being very vague we drove around all over the place just trying to work out which direction the signal was. I got quite confused and Kerry could not get any clear direction of where to go. I tested the loop with my test signal and I found the car body was really affecting the pattern of the loop. In the end, we pulled out, as we had not much time to get to the next hunt. Bummer! Should have used my original loop that was back at the house.
Getting Ready for the 23cm hunt
This is the 23cm hunt and is another favorite as the fox can do tricky stuff with reflections. They use a tin can radiator and can beam the signal to appear in totally different places. However, our Yagis are like a torch, nice and sharp and are great to DF with so we were in with a fighting chance.
The hunt started at the top car park near the caravan park on the lake. We headed off and I could not hear anything. I was on SSB 1296MHz, tuned down to 1295.996 and there was the fox very weak and fluttery. Not good as I didn’t get a decent direction, the next signal was a bit better and I determined the direction. Kerry got a line out of town possibly on the edge of the Myora forrest. We still didn’t not know how far it could be. We got to the round about near the show grounds and the bearing was not changing much. I determined with Kerry’s navigation the signal was far away. So we broke from the pack and head east to get into the 80km zone sooner. First left we headed north to get to Kerry’s bearing line. The signal stared to really pick up and getting much cleaner. We had a give way sign to deal with then a near straight run. What do we see, the hound pack leaders approaching the same intersection as us. We ended up having to