Tuosta 1629 asemasta oli muistaakseni keskustelua t��ll� joku aika sitten. Sattui silm��ni t�m� DXLD-juttu, jossa on selitetty ilmi�n matematiikka. JSA
KALININGRAD. Just IDed that unID from 1629 I have heard a lot in recent months. Usually weak, but regularly there around the 1600/ 1700 time frame. Thought it sounded eastern, but found a // SW 7300. It seems to be V. of Russia in German, sounding like Radio Moscow type mic. How do they do that, I wonder?? Is this a real outlet or something of a mixing product at the transmitter site? Bang on 1629.0, as best as I can measure anyway. Messing around with frequencies for VOR in the 2005 WRTH, brings up no mixing products on 1629. Heard on 2 separate receivers and separate aerials. There is a 2nd option. Maybe some kind of a relay from somewhere else, authorised / unauthorised (Ken Baird, UK, Jan 2, MWC via DXLD) Hi Ken, it`s a mixing product from Kaliningrad. I can't remember the math but it involves 1386 and either 1143 or 1215. Have a look in the archives of my harmonics group at Yahoo ;-) All the best (Tim Bucknall, ibid.) That would be a leapfrog from 1143 over 1386 to 1629 (gh, DXLD) 2x 1386) - (1x 1143) = 1629 3rd order intermodulation at the transmitter. If you listen to 1629 carefully you should hear two different streams of audio - modulation from each of 1386 and 1143 kHz. 73 (Steve Whitt, MWC via DXLD) Another way of putting it ___________________________________________________________________________________ Tsekkaa HCDX:n uusi www sivu: http://www.hard-core-dx.com/ ----------------------------------------------------------------- DX mailing list [email protected] http://dallas.hard-core-dx.com/mailman/listinfo/dx _______________________________________________ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://dsl.org/copyleft/dsl.txt
