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BC-DX 841 04 Jan 2008 Private Verwendung der Meldun

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A beam heading of 79 degrees is also shown for Sitkunai transmissions via<br />

a brand-new dipole antenna, which as such has no beam, just two nulls to<br />

either side (which is avoided in the HQ design by mounting the two legs of<br />

the dipole in a right angle). No idea why they do this, other dipoles like<br />

the ones of the Berlin-Britz site are consi<strong>der</strong>ed ND as well.<br />

Be that as it may: Trouble is that this new dipole antenna is for 6/7 MHz,<br />

cf.<br />

<br />

So will they stretch it to the limit and squeeze out the 4 MHz signal<br />

somehow, or have they simply built yet another dipole for 75 metres (as it<br />

was done in the mid-nineties to move 3995 from Juelich to Wertachtal; here<br />

the 4 MHz antenna built for this purpose is a HQ design)?<br />

And the referenced page also raises the question how in the world Sitkunai<br />

can run a 130 degrees azimuth. Hardly with the choice of antennas<br />

described there, and these details have been confirmed as correct not long<br />

ago.<br />

(Kai Ludwig-D, dxld Sept 29)<br />

1700-1730 UT co-channel, -- on 3955 kHz at 1700-1759 UT also YFR as non-<br />

dir service via Wertachtal to central Europe. 3960 kHz in B-08 at 1430-<br />

1530 in Russian, 1530-1730 in Belarussian.<br />

Some change on IBB relay via Sitkunai Lithuania at 79 degrees antenna in<br />

October.<br />

9490 RFA Uighur 0100-0200<br />

9635 R Liberty Tatar Bashkir 0300-<strong>04</strong>00 and 0500-0600.<br />

(Gordon Brown-UK, NW<strong>DX</strong>C Sept 29)<br />

Former Dutch Pirate K<strong>BC</strong> Radio - Another frequency change starting October<br />

5. Transmission to North America will be broadcast on 6145 kHz instead of<br />

6110 kHz. This affects our broadcasts on October 5, 12, and 19, at 0200-<br />

0259 UT<br />

(Eric // Sep 27, K<strong>BC</strong> Radio forum as above via dxld)<br />

MAURITANIA 783 R. Mauritanie, Nouakchott, 2205-..., 21 Sept, Arabic,<br />

prayer; 34443, QRM de E. // to 4845. A noisy carrier from the east, surely<br />

SYR, persists almost every evening; no content but some AC like noise.<br />

(Carlos Goncalves-POR, wwdxc <strong>BC</strong>-<strong>DX</strong> TopNews Sept 30)<br />

MEXICO c.f. <strong>BC</strong>-<strong>DX</strong> #879 inquiry un<strong>der</strong> Mexico.<br />

Regarding Radio Mexico International's transmitter site, wouldn't the<br />

WRTVH geo coordinates work, assuming they are accurate? Such as the 2006<br />

edition International Transmitter Sites on page 689?<br />

If correct, why would one not just have just referenced that?<br />

(Terry L Krueger-FL-USA, dxld Sept 23)<br />

These WRTH 2006 tables are taken purely from ITU Geneva database, which<br />

are sometimes 30 to 40 years old from USSR era etc.<br />

ACCURACY - That geographic coordinates material differs sometimes up to<br />

150 miles/200 km, like vailed UKR_Mykolaiv_Luch_Posad-pokrovskote site,<br />

which is settled in USSR/ITU lists as SMF Simferopol Crimea.<br />

Notation should be as 23 degr 27' 30" E, for higher precision, the seconds<br />

are specified with a decimal fraction. An alternative representation uses<br />

degrees and minutes, where parts of a minute are expressed in decimal<br />

notation with a fraction.<br />

A lot of that database is wrong in detail, sometimes in or<strong>der</strong> to vail the<br />

old communist hardware sites.

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