BC-DX 789 05 Jan 2007 Private Verwendung der Meldun

7465 2000-2030 27 234567 250307 281007 D ENGLISH
7465 transmission works fine, little fading, no interference at all. S9+20
dB. The very late registered 9390 outlet suffers severe 800 Hertz whistle
interference by an unknown station on 9389.21 kHz, like SINPO 2-3 2332. 31
mb signals skip over my head, and is meant for listener audience far north
or east in Scotland and Scandinavia.
Very same signal and interference level noted today March 28th at
Stuttgart Germany, see my previously report of March 25th/26th/27th.
9390 is strong now in the clear, March 27th and 28th.
But 7465 kHz suffers more and more by adjacent 7460 kHz interference, by
IBB Radio Free Asia in Korean via Ulanbataar 7460 2030-2230 KORE U-B 250kW
128degrees, and some whoosh noise like jamming on about 7462 kHz.
I guess in coming summer months there will be less interference from
Mongolia and North Korean jamming. But my recommendation is to move up R
Tirana Albanian service little 5/10 kHz to 7470/7475 kHz channel. (Mar 28)
Reception log of March 26/29th:
6145 1800-1815 28 0 0 925 .234567 250307 281007 D SER/CRO
SINPO 43443 Interference: 6150 kHz is free, 6140 kHz Polish Radio via
Wertachtal in Polish, 100 kW.
Avoid alternative to with-draw:
6145 1800-1815 UT R Tirana Serbo-Croatian program.
!! 6015 kHz withdrawn from my AVOIDING recommendation. !!
Today March 29th, on 5th day since summer season A07 started, DTK Juelich
used the registrated 6015 kHz channel carrying a protestant religious
program in Ukrainian: "Christoviee Kritaki - Ukrainsky Radio Sluvachiee".
1800-1930 UT.
Others 6035 and 6125 are prohibit, due of RAI Rome using next door on
adjacent 6040 and 6130. And 5910 kHz is VoRUS coordinated in S-07 season
from September 2nd.
So, no 49 mb channel free/or adjacent channel interference in this time
slot.
6035 1845-1900 27 0 0 925 234567 250307 281007 D ENGLISH
6035 suffers a little bit by tiny NHK Japan signal in deep underneath.
7465 1845-1900 27 310 0 146 234567 250307 281007 D ENGLISH
7465 transmission via curtain antenna works EXCELLENT, no interference at
all. S=9+20 dB. In peaks +30dB. (Mar 26)
7465 1845-1900 27 310 0 146 234567 250307 281007 D ENGLISH
7465 transmission missed on March 29th, not even a carrier heard.
Some main power lost at Shijak or other feeder fault ?
Avoid alternative: Discovered four channels in 49 mb, which are empty at
present.
5910 6050 6135 and 6185 kHz.
6035 1901-1930 28 0 0 925 234567 250307 281007 D ITALIAN
SINPO 33333 Strong tx carrier, but very low music and speaker level of 20%
only.
7465 1901-1930 27 310 0 146 234567 250307 281007 D FRENCH
7465 transmission via curtain antenna works EXCELLENT, no interference at
all.
On Mar 26, S=9+20 dB. In peaks +30dB. Spotlessly ! Perfect audio level in
French language control room !!!
7465 transmission missed on March 29th, not even a carrier heard.