Tag Archives: VKFF

Combining “QRP Hours” contest with WWFF activation at Mundoonen Nature Reserve

After a failed activation of this reserve a few weeks earlier I wanted to get some contacts for this reserve into the log.  The QRP Club’s QRP Hours contest on 22nd October 2017 seemed like a nice opportunity.

I set out from Yass about 45 minutes before the contest start as I had a good idea of where I would operate.  On site I found I had to be satisfied with a sloping site and I put up the usual linked dipole with all links connected, giving 40m operation.  I decided to use the MTR3B CW transceiver for the CW section of the event and use the FT817 for the SSB section.

The MTR3B transceiver’s principal characteristic is its compact size and low power usage in particular on receive mode where it is about 40 milliamps, about 1/10th of the FT817.

Radio, battery, logging tablet and paddle
The MTR3B (blue), its battery (yellow), the log (red cased Lenovo tablet) and the paddle (American Morse DCP, on leg) as used in the CW section of the event

 

However the inability to conveniently and rapidly browse across the band looking for other stations calling CQ is a limitation for contesting I had not really considered before.  Nevertheless I persisted with it to try and find a way to use it best.  I had not yet used the Direct Frequency Entry function and I really needed that, so I could jump back to a starting frequency.  Also I had not recorded anything in any of the text memories.  So during the contest I opened the LNR website and read the instructions for storing text into one of the memories.  The obvious thing to have recorded for quick playback is the CQ call.  So at least I achieved that during this event!

During the CW section I made 5 contacts but of those only one was within VK2 and that was with Mike VK2IG, who with partner Helen VK2FENG was portable in another WWFF nature reserve, not far away from me, but far enough to sound distant.  No AGC or even AF gain control on the MTR3 – I have a volume control in the ear buds lead. Other contacts were with VK3, 4 and 5.   There was no “normal” NVIS propagation.  Very pleased to have worked Warren VK3BYD/5 somewhere in the middle of South Australia, and Grant VK4JAZ who was operating from home in Brisbane.  QRP is a combination of frustration and achievements.

After a half hour or so, I got a reminder that I was operating in a nature reserve, in the form of a sudden downpour of rain that became hail for about 10 minutes.  Fortunately I had suspected rain was imminent and had erected the “sun shelter” shortly after the start of the event.  But the slope of the operating location meant icy rainwater was running downhill and under my seat, a small foam sleeve sold for protecting computer tablets and small laptops.  Before long the whole site was wet and cold and my clothing was drenched from the waist down.

The SSB section commenced at 0600 UTC (5pm local) and after working Helen VK2FENG nearby, Laurie VK5LJ and a few more, I ran out of potential contacts.

At that point, a lull in the rain seemed to have arrived so I decided packing up and leaving would be prudent.

Half an hour later I was enjoying a very welcome warm shower at home.

Fortunately my log is not important for the QRP Hours contest other than a check log, as I am the contest manager.  I’m glad I was able to add a contact to a few other logs and in the process I did activate the WWFF park, though with insufficient contacts to qualify for any activation points.  That’s ok, this park is near to my home and I will return, hopefully in dry weather.

WWFF activations in the Canberra suburbs

Canberra is known to many as “the bush capital” and this means there are a lot of nature parks interspersed among the suburbs and hills.  The only National Park in the Australian Capital Territory is Namadgi, which is southwest of the city area, but there are several dozen other nature reserves.  Once they had been given VKFF numbers by the WWFF coordinator for Australia, it became a natural extension of my portable operations around Canberra to add the VKFF number of a park I was in while activating SOTA summits.

After activating Majura, Ainslie, Taylor, Isaacs Ridge and Tuggeranong as well as Namadgi NP many times due to the number of SOTA summits located in registered parks,  it seemed like a good idea to continue to activate parks in the spring weather we are now enjoying (November) between rain showers (it has been a very wet year).

In October and November to date I have activated Urambi Hills, McQuoids Hill, Cooleman Ridge, Farrer Ridge and Wanniassa Hills Nature Reserves, all in the Tuggeranong Valley or adjacent to it.  The next reserve activated was Mt Painter nature reserve.

All were easy to access, and for the hills you have the option of setting up anywhere within the reserve, not necessarily on the hilltop, though in several cases I was curious to look at the view from the top and did walk up anyway.   I was also using these activations as training exercises as I was acutely conscious of losing some of my fitness for SOTA walking due to various injuries during the year.

The operating position at Urambi Hills.  Photo taken by camera attached to the antenna pole at about 1.2m.

imgp2037s

At Tuggeranong Hill

imgp2011s

The nature park sign at McQuids Hill.

imgp2043s

Looking back down the hill from half way up.  Loose stones, take care here, especially downhill.

imgp2040s

 

Almost at the top, McQuoid’s Hillimgp2041s

Operating at Farrer Ridge Nature Reserve

imgp2079s

Lashing the pole to a fairly dead tree.  Using the branch to prevent the rope from slipping downwards, just as F1BLL calls me.

imgp2073s

Plenty of wildlife like this mother carrying a baby at Farrer Ridge

imgp2076s

I particularly enjoyed the walk up to Mt Wanniassa, which qualifies as a nature reserve but is not a SOTA Summit.  Nearby Isaacs Ridge is slightly higher.  But this is a nice mountain and has a great view.

imgp2084 imgp2085 imgp2086 imgp2088 imgp2089 imgp2091 imgp2096 imgp2098

After these southside nature reserves I looked at the map and decided that a northside reserve was next.  Mt Painter is a hill to the south of the suburb of Cook in the Belconnen area.  It was many years since I visited this hill and it was an easy walk up from a roadside park, past the water reservoirs and to this bench with a view of Black Mountain and the lake.imgp2106s imgp2107s

 

On most of these activations I made at least 10 contacts in about an hour, using 40 and 20m bands on SSB and CW.  I was hoping for more dx contacts on 20m CW but conditions have been depressed, so it is even more difficult than usual for a 10 watt signal to get all the way around the earth.

Gerard, F1BLL did call me on most of these activations and even when very few others seemed to hear me in Europe, he heard and called me. Thanks Gerard, very nice to have your consistent signal on nearly all of my recent activations.

Another Gerard, VK2IO, attempted contacts with me from Sydney on many of these activations but the radio conditions simply didn’t give us a chance of making a contact via the very high ionosphere.

Equipment used on activations: Icom IC703 at 10w output.

Antennas:

  • linked dipole capable of operating on any band from 40m to 10m
  • vertical antenna for 20m, 5m vertical and three 5m radials, tuned to 14.200
  • antennas supported on a 7m telescopic fibreglass pole.

As all the nature reserves are intended for public use, there is no requirement to get permission to enter and use them.

 

Gippstech Trek

A long weekend travelling from Canberra to Morwell and Churchill, Victoria, via Mt Delegate VK3/VG-034, Goonmirk Rocks VK3/VG-048 and returning via Mitchell River NP, Lind NP and Coopracambra NP.

For this year’s trip to the Gippstech conference in Churchill, Victoria, I travelled with my brother Chris VK1DO and had selected several SOTA summits for activations on the southerly leg of the trip. I used the IC703 for all radio activations, powered by a 4200 mAH LiFe battery. The battery was recharged after two activations.

We left the Canberra area on time at about 7:15am and arrived at the Nimmitabel Pie Shop on time just after 9am. Powered by coffee and food we forged on to Mt Delegate where we were on air by 11:10 local time. 30 contacts were made on 40m by 11:46, followed by one contact on 20m with VK6MB.

The hut at Mt Delegate
The hut at Mt Delegate
Inside the hut.  Air conditioned.
Inside the hut. Air conditioned.
Facilities
Facilities

Leaving Mt Delegate we turned southwards at the T junction and headed to Bendoc, then to Goonmirk Rocks, by continuing southward along the Bendoc-Orbost road. This was a good gravel road and we made good time along it to the junction with Gunmark Road. The parking spot for Goonmirk Rocks is about 10km along Gunmark road, travelling east and south. Again this road is a reasonable gravel road in fair condition. We were travelling in a comfortable 2WD car.

At Goonmirk Rocks we parked near the gate on Coast Road (where the gate post had apparently been ripped out of the ground) and walked about 2km up to the operating position on the road next to the summit peak. It is a gentle slope and an easy walk.

Starting on 40m again, we logged 26 contacts followed by 4 on 20m, including VK5WG, VK6MB, s58AL and VK2KTT. This site is within the Errinundra NP, VKFF-158. See ParksNPeaks for details of SOTA summits/National Parks names/VKFF numbers. The raw data about each summit can be found on the tab labelled “Data tables”.

Left Goonmirk Rocks at 2:20, back at the car by about 2:40, then almost 2 hours on the continuously winding road to Orbost, where we stopped for refreshments. There is no point trying to make highway speeds on that one. Calling it the Bonang “Highway” is an example of country humour, I think.

The leg from Orbost to Morwell took about 2h45, travelling mostly at 100 km/h. The main towns passed are Bairnsdale, Sale and Traralgon.

The pub dinner at the Top Pub in Morwell has become a standard feature of the Gippstech weekend, with the usual BS sessions where tall tales are told about the DX worked, the DX just missed, the QRM that made it impossible to get the DX etc. Plus the food portions served are generous.

The Gippstech technical presentations started at 9:00 on Saturday morning in a lecture theatre at Federation University, Churchill (previously known as the Gippsland campus of Monash University Melbourne). Ably chaired by Peter Freeman VK3PF the sessions proceeded throughout the day, punctuated by coffee breaks, with some new and used equipment on display and for sale. The transverters designed by Graham vk3XDK were on display with the Eastern Zone club’s table offering printed and CD versions of past proceedings.

Following dinner on Saturday night and a morning of more technical presentations, a pizza lunch marked the end of the conference and after saying our farewells to the large number of friends we set off back up the highway. Due to overnight snow, the SOTA activations considered before the weekend were dropped in favour of activating Mitchell River National Park for both the VKFF award and for the Keith Roget Memorial National Parks award. I had discussed several possible National Parks with Peter VK3PF on Saturday night and on Sunday morning Peter kindly presented me with notes and Google trip instructions for three such parks. Thanks again, Peter.

Following those instructions we left the Princes highway between Sale and Bainsdale, drove about 25km up a sealed road, then about 5km on gravel to find the Mitchell River National Park. With the squid pole attached to a fence post and the radio on another fence post, we made 17 contacts on 40m.

The next morning after leaving Orbost we were travelling towards Cann River. The highway passes Lind National Park so it was dead easy to stop on the side of the highway, locate the antenna and radio inside the park and make 13 contacts on 40m. From Cann River travelling north on the Monaro Highway, the Coopracambra NP is located to the east of the highway and a short drive up the forest road took us to a T junction where there was ample space to stop and make another 17 contacts.

The activations of summits and national parks this weekend made a big difference to the road trip. I always enjoy a field operation, no matter how short or limited it is. The SOTA and National Parks angles add a motivation to it and having the stations worked say how much they appreciate the contacts is also rewarding, adding to the fun.

Equipment used: Icom IC703, 10 watts output. Antenna: linked dipole made using chopping board insulators, spade lugs and a BNC connector at the centre insulator. Power: LiFe (Lithium iron) battery pack 4200 mAH.