Walked into the shack, just as who ever this was stopped their call.
Interesting multi-path/Doppler effect very clearly shown.
Please note that all times are in UTC. As such comments relate to the next morning/day AEST unless otherwise stated.
Tuesday, April 30, 2013
Sunday, April 28, 2013
Friday, April 26, 2013
Wednesday, April 24, 2013
An interesting experiment.. Ross VK2DVZ ran a keyer on even minute sequences on 1296.150MHz Here's a couple of screen grabs from SpecLab of the trace seen.
Once Ross stopped, Grant VK2MAX started running a beacon on 1296.200. Good traces from Grant heard, including a whistle (see top of second screen shot).
Once Ross stopped, Grant VK2MAX started running a beacon on 1296.200. Good traces from Grant heard, including a whistle (see top of second screen shot).
Saturday, April 20, 2013
Progress being made on the new 70cm linear for use here. First power up tests of the RF deck have delivered required output. I've now moved onto the preparation of the ancillary work to have it operate as an amateur service amplifier. The first of these has been the testing and mounting of the sequencer which was assembled a few months back.
Here's a quick video of the sequencer being tested...
And the now the sequencer has been mounted on 20mm stand-offs inside the amplifier case (prior to wiring it up).
Here's a quick video of the sequencer being tested...
And the now the sequencer has been mounted on 20mm stand-offs inside the amplifier case (prior to wiring it up).
Friday, April 19, 2013
The moon is at -17 degrees, and have set up to monitor for 6m EME once the moon achieves MR here in QG62lp... but am already hearing (yes, audible signals) JT65A signals in the second sequence.
It may be Remi FK8CP trying for an EME Q, or possibly a ZL. Given the regularity of the scatter path observed between here and Remi I'm going to bet it's him!
It may be Remi FK8CP trying for an EME Q, or possibly a ZL. Given the regularity of the scatter path observed between here and Remi I'm going to bet it's him!
Friday, April 12, 2013
Wednesday, April 10, 2013
Saturday, April 6, 2013
Been lots of talk about using the YU1EF spec coils in the 50MHz QRO LPF to increase the level of harmonic rejection, so today finally got around to installing the coils.
Would be nice to so a sweep and compare the K1WHS version to this... so I've kept the K1WHS coils so I can do that at a later date!
Would be nice to so a sweep and compare the K1WHS version to this... so I've kept the K1WHS coils so I can do that at a later date!
Wednesday, April 3, 2013
Tuesday, April 2, 2013
What a night of propagation and frustration!
First KH9/WA2YUN beacon on 50.014 is heard....
Then Colin KH9/WA2YUN appeared on SSB 50.120 up to RS52 but not able to raise a response from him to my calls. Being able to claim a new DXCC again missed, but closer than ever before.
Now the propagation has switched towards China, and have been hearing Li BA4SI on 50.110 up to RS52 working VK6OC, and now CQn on 50.105 with a weaker JA signal also present.
First KH9/WA2YUN beacon on 50.014 is heard....
Then Colin KH9/WA2YUN appeared on SSB 50.120 up to RS52 but not able to raise a response from him to my calls. Being able to claim a new DXCC again missed, but closer than ever before.
Now the propagation has switched towards China, and have been hearing Li BA4SI on 50.110 up to RS52 working VK6OC, and now CQn on 50.105 with a weaker JA signal also present.
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