PA0O ham radio

In the Russian Radio DX RTTY contest some ham's are exchanging reports including  the operator name  of the station worked. I wanted to do this too. Therefore a call history file must be present in the N1MM logger directory In the contest the associated files. The  call history file can be selected. But this is a special format text file. I could not find a recent file for  use with the Russian radio RTTY f.i. on the internet. N1MM menu option to download the latest check partial file.  master.dta or other xxxx.dta What happens further with this file I have not  figured out yet... possible it is enough to place it in the program directory of N1MM ? This type of file can not be selected in the associated file tap. But that is not the same as the call history file   text format That one can be imported if you have one... I don't   so I could not   set the welcome/ hello om  report here needs more study? the N1MM ...

http://prop.hfradio.org/ Some   days with 160m  decodes by VK2KRR I was Leighs first EU decode with his new Beverage ! A day later WSPR top band was filled with VK decodes by PA0A only 1 decode here with 5W  And  10m  also VK2KRR and other VK's Now the bands seems closed again for DX 80m is jammed by radar / digi  signal  at the 3.5926 28MHz only VK8AW PH57ko  Northern Australia was seen  VK2 and VK6 not seen. The Steppir is temporary   on the ground again. Since the Versatower is used on the Island of Texel I had a problem with it. The reflector did not retract  only after "re-calibrate"   finally the element rolled back in the EHU.. I had to bring it down in the poring rain  last Sunday since the only day I was home. Pity I liked the 17m band  and the signals where better using the 3 ele on 28MHz Other band did not show that much difference. So i have to check check it again.  It did w...

Recently I connected my old FT102 again. The rise was a visitor that walked past my house seeing the antenna's  interested in radio and  had recently obtained an F-licence PA3JK . I loaned him my FT102 that was switched off 3 years since i have the K3. It is still working okay after cleaning some relay contacts. This Transceiver has a very good receiver but it missing the CAT connection it was developed in the 70's . Since I had to test the FT102 again on 40m  I found that it is convenient  to have an other TRX operational. I have separate antenna's and the set is standing at the desk anyway. I have set N1MM in multiuser  Networked-computer mode to be able to log  both. N1MM in multi-user mode gives the possibility to log at more positions. N1MM is running local on both PC  positions. The database is updated on both. The Laptop for the IC706 / FT102 and the PC for the K3. Nothing new  for multi contest operators  but i never...

Our summer weather ended this afternoon with heavy showers and 17C only.  HF propagation has been very disturbed. No decodes by VK7DIK on 80m last night it seemed to be restored. But only temporary, this evening again no grey-line decodes. I had to move the Steppir control-box and rotor indicator to the shack. So did not have to be bored. Painting outside was not possible unfortunately ;-) The PL259 as  tool to disassemble the PC power connectors .. The Molex terminals fit as plugs and sockets in this connector. The Kenpro rotator that belongs to the Versatower  has a strange type connector ... 10 pole  idiot proof. This old rotor has 6 wires. 3  for the indicator  and 3 for the motor.   The voltage  of the  potentiometer in the rotator is simply displayed as 0-360 degrees by the voltmeter in the indicator. My own newer type KR-400RC  uses 5 wires   2 for the potentiometer and also 3 for the motor. ...

the beam  tilt up leveled exact with the rotor pipe makes it a one man job.  Some issues came up during assembling. The rotor pipe is limited to 50mm by the U-bolts while even a light Kenpro 400  accepts 65mm. Why using  outlet muffler type "no grip"  U-bolts   instead of threaded  U-bolts Threaded U-bolts have much more grip and do not need to be bolted extreme to prevent the antenna twisting around destroying the cables. I made my own stainless M8 threaded U-bolts again.. Also Fritzel beams FB33 use this type of non threaded U-clamps they hold only  when the tube diameter fits precise the clamp saddle and then bolt it very firmly with the risk of lacing up the beam. The first storm here  already did break the beam through the clamps. But must say I am using temporary a  40mm rotor pipe not the 50mm maximum size. That makes it a lot weaker connection.  Since 50 to 40 mm diameter means 20% more fo...

Just finished placing the Steppir in the mast here. Signals sounded a  bit strange at 20M  ST0R was quite strong in RTTY working W. Looks okay matching okay cable is long 60m about the rotor and Steppir controls are still not near the radio since the cables are short. But what a coincidence the first time this beam is finally there where it belongs, in the mast and the first serious Aurora since 8 years? happened... Only 1 decode by VK7DIK 80m early evening then signals where gone. Tried to work ZD8D at 1820kHz up 2  weak  qsb And ST0R 1824  heard his call  but jammed by QRI  not workable   03:11 local...still Aurora OH9SIX KP36OI 55A

 Lauwersoog fishing harbour. Had to park my open boat in the harbour. 5m difference  between hi and low tide was to much to get it out again. The bridge is sloping down but at hi tide it arises. Boat ramp  at hi tide lo