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Re: LF: TA/630M TONIGHT

To: [email protected]
Subject: Re: LF: TA/630M TONIGHT
From: DK7FC <[email protected]>
Date: Fri, 09 Feb 2018 14:48:03 +0100
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Indeed, last night was quite impressing. From my observation, February is the best DX month, from ULF to MF.

I guess it's more than half a year ago that i visited the 630m band. The input modification of my PA worked much easier than expected.
It was very cold outside, the losses were low!

Got regular JT9 reports from 15 stations > 5000 km distance.

Rcvr Band Mode Distance Time (UTC)
N9RU 630m JT9 7418 km 03:28:50
WB4JWM 630m JT9 7389 km 02:14:50
WA9CGZ 630m JT9 7060 km 03:16:49
K3SIW/4 630m JT9 7042 km 03:16:50
SWL/K9 630m JT9 6998 km 03:14:50
NC8W 630m JT9 6702 km 00:56:50
NO3M 630m JT9 6556 km 03:22:50
K3MF 630m JT9 6465 km 02:18:49
W1VD 630m JT9 6094 km 03:24:50
VE3CIQ 630m JT9 6066 km 02:34:50
WA3ETD 630m JT9 5967 km 02:30:50
AA1A 630m JT9 5926 km 23:18:50
N1BUG 630m JT9 5606 km 03:24:50
VE9GJ 630m JT9 5266 km 03:20:50
VE1YY 630m JT9 5260 km 00:04:49

The only TA receptions i got:

0127 -27  1.6 1069 @ OR7T N1BUG R-27
0131 -26  1.9 1069 @ OR7T N1BUG R-27
0157 -25  1.9 1294 @ DK7FC NO3M -18
0215 -27 -0.1 1069 @ DK7FC N1BUG -18

These were received from the NW/SE loop on the tree. From the city, there was no TA reception at all.
Late in the night, better said early in the morning, i got the idea to play with SpecLab as a pre-noise-reduction-stage in front of WSJT-X. Maybe a band filter, multi-notch filter and noise blanker would have helped? It was to late and i've been tired. Went to bed at 5:00 AM local time!!

It was funny and exciting.

Good luck for the next attempts.

73, Stefan

PS: Soon back to VLF, but still not sure what to do on the weekend...
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