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Old 25-11-2008, 15:22   #16
Sixten
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Perfect freq. and very good propagation.

One interesting detail every day sun go down DRM spectrum krazz and signal stringth go down. In this transmission from S9+40db to S9 under 10min.

So log is 103min.
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Last edited by Sixten : 25-11-2008 at 15:25.
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Old 25-11-2008, 15:24   #17
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Nov. 25 (BBC/DW Test 9545 kHz)

Hi all,

After the switch from Woofferton to Skelton the signal dropped by 10 to 15 dB,
then two AM QRM started at + and - 5 kHz producing a lot of decoding problems.
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Old 25-11-2008, 15:57   #18
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BBC & DW Test 13590 Sin

Perfect from Sines this afternoon. The drop-outs during the first 10 minutes were caused by me doing some measurements and adjustments on the 450/12 kHz converter.
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Old 25-11-2008, 17:34   #19
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BBC & DW Test 3995 Skn

Almost perfect reception here too. The log is 144 minutes long.
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Old 25-11-2008, 19:27   #20
Sixten
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Hi all.

DRM via sky wav on MW is not fan. Very slow selective fading give most mute of audio.
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Old 25-11-2008, 20:13   #21
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BBC & DW Test 3995/1296 kHz

good reception on both frequencies this evening
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Old 25-11-2008, 20:44   #22
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BBC & DW Test 5895 kHz Kvi

This transmission was not good at all here with strong AM slap-bang in the middle of the channel....
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Last edited by Digger : 25-11-2008 at 20:48.
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Old 25-11-2008, 20:46   #23
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BBC & DW Test 1296 Orf

Not good at all here like most of the time. Strong AM in the middle makes decoding almost impossible. Grrr.
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Last edited by Digger : 26-11-2008 at 05:18. Reason: Added a short log
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Old 25-11-2008, 21:10   #24
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Nov. 25 (3995 kHz)

Hi all,

A 6 hour result. After switching at 18:00 there was a drop in the SNR figure.
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File Type: png 3995-081125-1603-2203-mitajohn.png (38.0 KB, 221 views)
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Last edited by mitajohn : 25-11-2008 at 21:16. Reason: 2nd plot added
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Old 25-11-2008, 21:28   #25
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5895 kHz KVI

Strange results using mode A, SDC indicator red all the time, no decoding possible, or maybe a Tx problem?
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Old 25-11-2008, 23:40   #26
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Not bad, I can decode some snippets of audio here even in far east Asia.

Also interesting DRM promo-trailer at the end of programme.
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Any kind of audio drop-out is worse than any kind of low quality audio: No audio, No log report.

My Rx location: GuangXi Province @ E10636′ N2355′
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Old 26-11-2008, 04:12   #27
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3995 kHz

Seems there is a problem with the HF MDI feed this morning, looks similar as on 5895 kHz yesterday.
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Old 26-11-2008, 05:23   #28
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BBC & DW Test 3995 Sin

At first there was nothing, then there was a label, but MSC and SDC were off.
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Old 26-11-2008, 08:02   #29
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Quite good results with a few droputs last night and this morning, I assume the two sync losses in the first hour last night were caused by work on the CS
Simone
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Old 26-11-2008, 11:09   #30
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BBC & DW Test 9545

Hi all.

Bad propagtion for DRM from Wofferton to my QTH. And AM on 9540 9550 and 1200UTC start AM on 9545 also !!!Now most i stop log.

Very strong signal stringth up to 64dbuV.
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