On November 2-4, 2012, Jaro/OM1II and Luboš/OK2BVG/OM9AAI decided to transmit and make some nice connections on medium waves in the 630 meter band. Information about CW simplex operation, split alebo crossband budú poskytované priamo na vysielacej frekvencii, pripadne na internete v DX-clustri.
Estimated frequency plan:
Simplex - 472.5 kHz +/- QRM
Split – 472.5 / 502 kHz +/- QRM
Crossband – 472.5 / 3547 kHz +/- QRM
Equipment:
630m – Kenwood TS-590 + PA 25 W
80m – ICOM IC-7000
Antenna:
630m – Marconi's T antenna
80m – dipole
With this event, they not only want to remember the band, which in the past also belonged to maritime navigation, but also to remind that from 2013 there will probably be a place for radio amateurs on this band, in the 472-479 kHz segment. For the stated reasons and out of nostalgia for this band, they will broadcast directly from the ship, which was lent for this purpose by the company Slovenská plavba a přinátý a.s. (http://www.spap.sk and http://www.plavba.net/products/zitava/).
If you want to test the sensitivity of your devices on medium waves, tune the radios and call.
Jaro s Lubošom uvítajú každé spojenie, či SWL report, ktoré budú odmenené pekným QSL a ticket with a current topic. However, force majeure or unsuitable weather, which would have a major impact on medium wave propagation conditions, can ruin the event.
They look forward to hearing from you - Jaro/OM1II and Luboš/OK2BVG/OM9AAI