Quick over view , 477 op8 last night , VO1NA spots from PA0RDT
First in 01:15 ? - late start ? every TX recorded ?
73-G,
2017-04-16 03:15:13 VO1NA AA PA0RDT JO11TM 0 477 -25
Op8_||||||||||||||_~25dB
2017-04-16 07:15:13 VO1NA AA PA0RDT JO11TM 0 477 -39 Op8__~39dB 2017-04-16
07:00:13 VO1NA AA PA0RDT JO11TM 0 477 -38 Op8__~39dB 2017-04-16
06:45:12 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||||_~29dB 2017-04-16
06:30:13 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||_~30dB 2017-04-16
06:15:13 VO1NA AA PA0RDT JO11TM 0 477 -22
Op8_||||||||||||||||||||_~22dB 2017-04-16
06:00:13 VO1NA AA PA0RDT JO11TM 0 477 -24 Op8_||||||||||||||_~25dB 2017-04-16
05:45:12 VO1NA AA PA0RDT JO11TM 0 477 -33 Op8__~34dB 2017-04-16
05:30:13 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||_~30dB 2017-04-16
05:15:13 VO1NA AA PA0RDT JO11TM 0 477 -28 Op8_||||||||_~28dB 2017-04-16
05:00:13 VO1NA AA PA0RDT JO11TM 0 477 -27 Op8_||||||||_~28dB 2017-04-16
04:45:13 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||||_~29dB 2017-04-16
04:30:14 VO1NA AA PA0RDT JO11TM 0 477 -28 Op8_||||||||_~28dB 2017-04-16
04:30:13 VO1NA AA PA0RDT JO11TM 0 477 -28 Op8_||||||_~29dB 2017-04-16
04:15:13 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||||_~29dB 2017-04-16
04:00:13 VO1NA AA PA0RDT JO11TM 0 477 -25 Op8_||||||||||||||_~25dB 2017-04-16
03:45:12 VO1NA AA PA0RDT JO11TM 0 477 -25 Op8_||||||||||||_~26dB 2017-04-16
03:15:13 VO1NA AA PA0RDT JO11TM 0 477 -25 Op8_||||||||||||||_~25dB
2017-04-15 07:15:30 VO1NA AA PA0RDT JO11TM 0 477 -36 Op8__~36dB 2017-04-15
07:00:29 VO1NA AA PA0RDT JO11TM 0 477 -30 Op8_||_~31dB 2017-04-15
06:45:30 VO1NA AA PA0RDT JO11TM 0 477 -24 Op8_||||||||||||||_~25dB 2017-04-15
06:30:30 VO1NA AA PA0RDT JO11TM 0 477 -21
Op8_||||||||||||||||||||_~22dB 2017-04-15
06:15:29 VO1NA AA PA0RDT JO11TM 0 477 -21
Op8_||||||||||||||||||||_~22dB 2017-04-15
06:00:30 VO1NA AA PA0RDT JO11TM 0 477 -17
Op8_||||||||||||||||||||||||||||||_~17dB 2017-04-15
05:45:30 VO1NA AA PA0RDT JO11TM 0 477 -24 Op8_||||||||||||||_~25dB 2017-04-15
05:30:29 VO1NA AA PA0RDT JO11TM 0 477 -28 Op8_||||||_~29dB 2017-04-15
05:15:29 VO1NA AA PA0RDT JO11TM 0 477 -27 Op8_||||||||||_~27dB 2017-04-15
05:00:30 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||_~30dB 2017-04-15
04:45:29 VO1NA AA PA0RDT JO11TM 0 477 -27 Op8_||||||||||_~27dB 2017-04-15
04:30:30 VO1NA AA PA0RDT JO11TM 0 477 -29 Op8_||||_~30dB 2017-04-15
04:15:30 VO1NA AA PA0RDT JO11TM 0 477 -28 Op8_||||||||_~28dB 2017-04-15
04:00:30 VO1NA AA PA0RDT JO11TM 0 477 -28 Op8_||||||||_~28dB 2017-04-15
04:00:29 VO1NA AA PA0RDT JO11TM 0 477 -27 Op8_||||||||_~28dB 2017-04-15
03:30:30 VO1NA AA PA0RDT JO11TM 0 477 -24 Op8_||||||||||||||_~25dB 2017-04-15
03:15:29 VO1NA AA PA0RDT JO11TM 0 477 -24 Op8_||||||||||||||_~25dB 2017-04-15 03:00:29 VO1NA AA PA0RDT JO11TM 0 477 -29
Op8_||||||_~29dB 2017-04-15
02:45:30 VO1NA AA PA0RDT JO11TM 0 477 -27 Op8_||||||||_~28dB 2017-04-15
02:30:30 VO1NA AA PA0RDT JO11TM 0 477 -23 Op8_||||||||||||||||_~24dB 2017-04-15
02:15:29 VO1NA AA PA0RDT JO11TM 0 477 -19
Op8_||||||||||||||||||||||||||_~19dB 2017-04-15
02:00:30 VO1NA AA PA0RDT JO11TM 0 477 -25 Op8_||||||||||||_~26dB 2017-04-15
01:45:30 VO1NA AA PA0RDT JO11TM 0 477 -24 Op8_||||||||||||||_~25dB 2017-04-15
01:30:30 VO1NA AA PA0RDT JO11TM 0 477 -32 Op8__~33dB 2017-04-15
01:15:30 VO1NA AA PA0RDT JO11TM 0 477 -32 Op8__~32dB 2017-04-15
01:00:30 VO1NA AA PA0RDT JO11TM 0 477 -35 Op8__~35dB 2017-04-15
00:30:30 VO1NA AA PA0RDT JO11TM 0 477 -35 Op8__~36dB
--------------------------------------------------
From: <[email protected]>
Sent: Saturday, April 15, 2017 9:05 PM
To: <[email protected]>
Subject: Re: LF: 2017-04-15 06:00:30 VO1NA AA PA0RDT JO11TM 0 477 -17
Op8_||||||||||||||||||||||||||||||_~17dB
Hi Graham, Roelof,
Thanks for the encouragement and reports. The dongle sounds very
interesting. Here still using old superhets!
There will be an encore tonight starting 2300.
Still tinkering on VLF and giving some thought to raising the aerials
again.
73 to all
Joe VO1NA
On Sat, 15 Apr 2017, Roelof Bakker wrote:
Hello Graham,
Thank you for the accumulated results of last night's 477 VO1NA OP8
reception. Results are promising as propagation was rather mediocre.
I find it amazing how well the cheap RTL-SDR V3 dongle worked.
Is the signal to noise figure referenced to a bandwidth of 2500 Hz?
If so, using a 12 Hz filter for aural copy, yields an improvement of
about 23 dB.
73,
Roelof, pa0rdt
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