the plan was to go to Mt.Lambie to operate the contest from, however, the weather was a let down, as it rained all the way from Sydney to Lithgow and onto Mt.Lambie. In fact the whole of Mt.Lambie was engulfed by low cloud, as were any hills around Lithgow area. So a plan of action was required, checking the BOM radar it was showing it as raining in Bathurst, that meant the alternative plan of going to Mt.Panorama was out of the question. We noted that no rain showing on the radar to the north, ie. up to Ilford, Rylestone area. Started driving towards Ilford, as we progressed the weather improved, by time reaching Ilford it was mostly sunny, the road was dry. Once at Ilford, turned onto the Sofala road and headed along looking for a high location suitable for VHF and above, particularly for microwave bands.
Found a high spot just a few kilometres north of Sofala, about 860 metres ASL, QF46ux, an all open hilltop, setup off the road, then noticed the wind was suddenly increasing, by time we were ready to make contest contacts, the wind became so strong it was knocking over equipment and trying to blow away out portable gazebo. Meanwhile, over on another mountain to the south west, Dave VK2JDS and Matt VK2DAG were now getting wet from a rain squall and had to pack up all their equipment.
This lead us to the decision of packing up and go look at other potential mountain tops for future contests and microwave field days. One spot was up on the Old Ilford Road, QF46vx, this road runs along a ridgeline, all well above 1,000 metres ASL, better than the location we stopped at on the Sofala Rd. We will keep this location in mind for future events. Another potential area was at Wattle Flat QF46uu. we travelled back to Bathurst, then headed east, detouring up through sunny Corner and Dark Corner looking for potential high locations. A really good spot is at a farm at corner of W.Mitchell rd and Dark Corner Rd. (QF46wp). This might worth stopping and asking if we could use their paddock.
After returning to highway, we passed Mt.Lambie, it was still shrouded in low cloud. We proceeded onto Lithgow, purchasing some dinner and heading up to Hassans Walls lookout to check this as a potential site. Aft this heading up the Chifley Rd, stopped at Dargan next to railway line, could hear 439.700 repeater from Nelson Bay, also the Somersby 6m, 2m & 70cm repeaters are all 60/9 signals even though it pouring rain and sitting in cloud. It poured rain all the way back to Sydney.
Note: in this picture, you can see the ridgeline in the background of Old Ilford Rd.
Showing posts with label 144mhz. Show all posts
Showing posts with label 144mhz. Show all posts
Monday, March 25, 2019
Monday, February 25, 2019
WIA Summer VHF-UHF Contest 2019
operated portable from Mt.Lambie QF46xm approx 1300m ASL on 12th January 2019
6m, 2m, 70cm, 23cm and 9cm for the WIA Summer VHF-UHF Contest
6m, 2m, 70cm, 23cm and 9cm for the WIA Summer VHF-UHF Contest
Labels:
1.2GHz,
1296mhz,
144mhz,
23cm,
3398.100mhz,
3398.200mhz,
432mhz,
52.525,
amateur-radio,
contest,
portable
Location:
Mount Lambie NSW 2790, Australia
Friday, January 4, 2019
WIA Summer VHF/UHF/SHF Field Day Contest 12th/13th January 2019
check for latest status here on the day https://www.contestradar.com/
or vk2kfj-9 on aprs, or vklogger.com
of course the following are tentative, Wx permitting, failures, etc
Saturday afternoon QF46XM 1200m ASL
Sunday morning QF46XE 1300m ASL
Sunday afternoon back to QF46PU 900mASL (non-contest mucking around if people need Ross Hull contest numbers)
50.150 USB Horiz
52.525 FM Vert
144.150 USB Horiz
146.500 FM Vert
432.150 USB Horiz
1296.150 USB Horiz
1294.00 FM simplex Vert (or Horiz if reqd)
3398.150 USB or FM Horiz (or could be .100 or .200 whatever!)
10.368.1xx USB (or FM if reqd) (.100 or .150, or somewhere there
Actually Ross Hull Contest runs whole of January and overlaps Summer contest.
Labels:
1.2GHz,
10368.100MHz,
10ghz,
1296mhz,
144mhz,
23cm,
23cm 1296mhz,
2metres,
3.4Ghz,
3398.100mhz,
3398.200mhz,
432mhz,
52.525,
6metres dx,
contest,
field portable
Location:
Mount Lambie NSW 2790, Australia
Sunday, December 30, 2018
Summer VHF/UHF Field Day Contest - 12th / 13th January 2019
almost end of 2018 and just realised that it only two weeks until the 2019 Summer VHF/UHF/SHF Field Day Contest. I missed the Spring Field Day for 2018, so more effort required to ensure I go portable to operate VHF through SHF, obviously a mountain in the western side of Blue Mtns. The plan is to go Saturday morning setup for 12noon start, do 6 hrs stint will be enough. Not serious to win, it's about just getting out portable to give out some numbers to others and build up microwave skillset. I got everything for 6metres and above, but primary focus is on microwave bands.
Labels:
1.2GHz,
1296mhz,
144mhz,
23cm 1296mhz,
2metres,
3.4Ghz,
3398.100mhz,
3398.200mhz,
432mhz,
52.525,
70cm,
amateur-radio,
contest,
field portable,
microwave,
portable,
ssb,
uhf
Thursday, December 20, 2018
DX Report 19th December 2018
another opening to ZL yesterday from VK2, on 2metres and FM broadcast band across Tasman Sea.
ZL2WHO beacons heard into Sydney and Newcastle areas. Interestingly, Hepburn didnt predict much tropo for the day.
For the day before (18th December) good opening on 2metres between VK4 and VK5 a few contacts.
ZL2WHO beacons heard into Sydney and Newcastle areas. Interestingly, Hepburn didnt predict much tropo for the day.
For the day before (18th December) good opening on 2metres between VK4 and VK5 a few contacts.
Thursday, August 23, 2018
ICOM IC-9700 transceiver released - tri-band multimode base station
following in the Icom IC-910 & IC-9100 series of multi-mode VHF/UHF/SHF transceivers, the IC-9700 is now out , provide 2m, 70cm and 23cm multi-mode coverage, a must for VHF/UHF/SHF weak signal DX.
Labels:
1296mhz,
144mhz,
23cm,
432mhz,
amateur radio,
DX,
ic-910h,
microwave,
weak signal
Wednesday, November 8, 2017
VHF, UHF and SHF wide band LNA's
I bought a few of these cheap wide band LNA's that run off 12v or 5v, with varying Gain and Bandwidths, at a few bucks each, they good for playing and experimenting with in terms of weak signal receivers for VHF, UHF and SHF. Good selection around on Ebay and AliExpress.
http://www.qsl.net/vk2kfj/lna.html
http://www.qsl.net/vk2kfj/lna.html
Friday, June 2, 2017
GippsTech 2017 - 1st and 2nd July 2017
registrations for GippsTech are now open today, as it only 1 month away until its on again, 1st and 2nd July.
http://www.vk3bez.org/gippstech.html
I driving down again, taking 23cm and 9cm equipment for some live contacts on the weekend. Maybe 10GHz.
http://www.vk3bez.org/gippstech.html
I driving down again, taking 23cm and 9cm equipment for some live contacts on the weekend. Maybe 10GHz.
Labels:
10ghz,
1296mhz,
144mhz,
23cm,
23cm 1296mhz,
3.4Ghz,
3398.100mhz,
3398.200mhz,
3400mhz,
432mhz,
amateur-radio,
digital radio,
eme,
vk3bez
Tuesday, May 2, 2017
RF site testing at QF46qu on Easter Sunday, 16th April, 2017
Doing some site testing at a friend's farm at QF46qu at Gowan, north west of Bathurst NSW.
my GPS estimated 950m ASL mostly cleared, with almost 360degress of clear horizon, good for playing radio. As it was Sunday morning I made use of the fact that the WIA morning broadcast was one reason to listen for it on various known frequencies including 2metres, 70cm and 6metres.
I could hear 146.775 Newcastle, 146.725 Somersby, 146.850 Maddens Plains, 146.975 Knights Hill, 53.650 Maddens Plains, 146.950 Mt Ginini. Could not hear anything from Dural. This was using quad band radio (TYT TH-9800) and quad band vertical from the vehicle. Should be much easier with some yagis up a mast.
Looks to be excellent site to run microwave equipment from (23cm and upwards).
a little bit of trees to north east,
looking to north coast & mid north coast NSW, all clear.
looking to Newcastle through Sydney, all clear
Looking back to Bathurst
Looking to south and VK1
Looking to VK3 & VK5 all clear.
Looking west, a couple trees
Facing to north west, highest point where these pine trees are.
Looking north, a few sparse trees, but nothing Roundup or a chainsaw can't fix
Good flat area, for parking, camping, whatever.
my GPS estimated 950m ASL mostly cleared, with almost 360degress of clear horizon, good for playing radio. As it was Sunday morning I made use of the fact that the WIA morning broadcast was one reason to listen for it on various known frequencies including 2metres, 70cm and 6metres.
I could hear 146.775 Newcastle, 146.725 Somersby, 146.850 Maddens Plains, 146.975 Knights Hill, 53.650 Maddens Plains, 146.950 Mt Ginini. Could not hear anything from Dural. This was using quad band radio (TYT TH-9800) and quad band vertical from the vehicle. Should be much easier with some yagis up a mast.
Looks to be excellent site to run microwave equipment from (23cm and upwards).
a little bit of trees to north east,
looking to north coast & mid north coast NSW, all clear.
looking to Newcastle through Sydney, all clear
Looking back to Bathurst
Looking to south and VK1
Looking to VK3 & VK5 all clear.
Looking west, a couple trees
Facing to north west, highest point where these pine trees are.
Looking north, a few sparse trees, but nothing Roundup or a chainsaw can't fix
Good flat area, for parking, camping, whatever.
Labels:
10ghz,
1296mhz,
144mhz,
3398.100mhz,
3398.200mhz,
3cm,
432mhz,
70cm,
9cm,
amateur-radio,
digital radio,
DX,
dxpedition,
field portable
Field Portable QF46pu Gowan NSW
For Easter weekend, April 2017, was visiting QF46pu, to get on 2m,70cm, and 23cm AE nets in the mornings. Did some testing on 23cm gridpacks and dish against the Dural beacon 1296.420. Did not hear any other 23cm beacons.
This is small gridpack looking back towards Newcastle.
This is a larger gridpack, certainly slightly better than the small gridpack
IC-910H was hooked up to 2m yagi, 70cm yagi and 23cm running from solar panels and batteries
The 3metre diameter mesh dish with 23cm feed, aimed towards north coast NSW
Smaller gridpack aimed at Sydney Dural 23cm beacon (approx 180km)
Looking towards Melbourne in the gap between trees
Looking toward VK1, worked VK1KW and VK1DJA on 2m SSB
2metre and 70cm yagis
I took 3.4Ghz and 10GHz but did not get time to flash it up.
Best activity was working Compton VK2HRX who was SOTA portable up the Warrumbungles, worked him on 2m SSB, 70cm SSB and 1294.000 FM
Aiming to the right of the big tree to work Compton VK2HRX/p at QF48mr SOTA spot CCW001 a distance of 209km, not bad on 1294 MHz FM as Compton was using a 1w handheld.
and screenshot from VKLogger
For next time, remember take my portable generator.
This is small gridpack looking back towards Newcastle.
This is a larger gridpack, certainly slightly better than the small gridpack
IC-910H was hooked up to 2m yagi, 70cm yagi and 23cm running from solar panels and batteries
The 3metre diameter mesh dish with 23cm feed, aimed towards north coast NSW
Smaller gridpack aimed at Sydney Dural 23cm beacon (approx 180km)
Looking towards Melbourne in the gap between trees
Looking toward VK1, worked VK1KW and VK1DJA on 2m SSB
2metre and 70cm yagis
I took 3.4Ghz and 10GHz but did not get time to flash it up.
Best activity was working Compton VK2HRX who was SOTA portable up the Warrumbungles, worked him on 2m SSB, 70cm SSB and 1294.000 FM
Aiming to the right of the big tree to work Compton VK2HRX/p at QF48mr SOTA spot CCW001 a distance of 209km, not bad on 1294 MHz FM as Compton was using a 1w handheld.
and screenshot from VKLogger
For next time, remember take my portable generator.
Labels:
1296mhz,
144mhz,
23cm,
23cm 1296mhz,
2metres,
432mhz,
70cm,
amateur radio,
antenna,
beacon,
dxpedition,
field portable,
fm,
ic-910h,
shf,
SOTA,
uhf,
vhf
Monday, December 19, 2016
beacons
update from Colin VK5DK
Advising that all the VK5RSE Beacons (144.550, 432.550 & 1296.550) are now back on air after a power supply replacement. Any reports most welcome to either VK5DK or VK5DJ.
144.550MHz Beacon has CW plus two Digital modes JT4D & JT65B,
432.550MHz has CW & JT4D digital mode
1296.550MHz has CW & JT4F digital mode.
Monday, July 4, 2016
GippsTech symposium 2016
this coming weekend is GippsTech 9th/10th July at the Federation University in Morwell Victoria.
Lots of good technical discussions to listen too, meeting microwave gurus and top it off with some on-air activity on sunday afternoon on 3.4 Ghz
Lots of good technical discussions to listen too, meeting microwave gurus and top it off with some on-air activity on sunday afternoon on 3.4 Ghz
Friday, May 30, 2014
some new beacons
VK1RSB Canberra
144.410 On-air, temporary vertical antenna (FSK)
432.410 constructed , awaiting installation (FSK)
1296.410 constructed , awaiting installation (direct CW)
Dual "big wheels" horizontal antennas planned will be used for all 3 x bands.
VK2RSF Nimmitabel
144.414 On-air
432.414 On-air
1296.414 planned
of most interest to me is the 23cm beacons, these will be good for test references from Sydney.
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