VO1NA wrote:
> 28 Dec. 2100 utc, 16K21A, CRC-8, one character,
> 544 symbols, 1 minute each,
> 8270.0075 Hz.
Some good overnight signals recently.
Impressive signal early in the morning. The short carrier in
between two EbNaut messages:
http://78.46.38.217/fbins3.html#p=1516708800&b=290&s=sp&m=cardioid&w=r&h=62&z1=0.35&z2=0.65&c=1&mb=90,58,124,240,1
Amazing for 10uW transatlantic.
Recent overnight results:
Todmorden (3575 km)
-------------------
Average 28/29th to 16/17th: Eb/N0 +7.6 dB, S/N -30.0 dB/1Hz,
17 out of 20 decoded.
17/18 Eb/N0 +8.2 dB, S/N -29.4 dB/1Hz, phase 179.3 *Decoded*
18/19 Eb/N0 +9.3 dB, S/N -28.3 dB/1Hz, phase 159.3 *Decoded*
19/20 Eb/N0 +13.0 dB, S/N -24.6 dB/1Hz, phase 172.1 *Decoded*
20/21 Eb/N0 +16.7 dB, S/N -20.9 dB/1Hz, phase 174.2 *Decoded*
21/22 Eb/N0 +5.8 dB, S/N -31.8 dB/1Hz, phase 179.0 *Decoded*
22/23 Eb/N0 +8.3 dB, S/N -29.3 dB/1Hz, phase 167.4 *Decoded*
Bielefeld (4301.5 km DL4YHF)
----------------------------
Average 28/29th to 16/17th: Eb/N0 -1.6 dB, S/N -37.7 dB/1Hz,
11 out of 20 decoded.
17/18 Eb/N0 +3.1 dB, S/N -34.5 dB/1Hz, phase +23.6 *Decoded*
18/19 Eb/N0 +3.1 dB, S/N -34.4 dB/1Hz, phase -26.9 *Decoded*
19/20 Eb/N0 -3.2 dB, S/N -40.7 dB/1Hz, phase +56.2;
20/21 Eb/N0 +1.7 dB, S/N -35.9 dB/1Hz, phase +39.4 *Decoded*
21/22 Eb/N0 -0.4 dB, S/N -38.0 dB/1Hz, phase -3.4;
22/23 Eb/N0 -4.3 dB, S/N -41.8 dB/1Hz, phase 62.7;
Warsaw (5096.6 km SQ5BPF)
-------------------------
Average 28/29th to 16/17th: Eb/N0 -4.0 dB, S/N -41.5 dB/1Hz,
1 out of 17 decoded.
17/18 Eb/N0 -4.4 dB, S/N -42.0 dB/1Hz, phase 174.9;
18/19 Eb/N0 +2.5 dB, S/N -35.1 dB/1Hz, phase 159.3;
19/20 Eb/N0 -13.2 dB, S/N -50.8 dB/1Hz;
20/21 Eb/N0 -17.5 dB, S/N -55.1 dB/1Hz;
21/22 Eb/N0 -8.5 dB, S/N -46.1 dB/1Hz, phase 88.6;
22/23 Eb/N0 -2.1 dB, S/N -39.7 dB/1Hz, phase -155.9;
18/19 not decoded - beaten by a false decode at +9.7 dB!
Cumiana (4533.4 km IK1QFK)
--------------------------
Average 28/29th to 16/17th: Eb/N0 -4.2 dB, S/N -41.8 dB/1Hz,
4 out of 17 decoded.
17/18 Eb/N0 -1.2 dB, S/N -38.3 dB/1Hz, phase 27.2;
18/19 Eb/N0 +1.0 dB, S/N -36.6 dB/1Hz, phase -26.9 *Decoded*
19/20 Eb/N0 -4.8 dB, S/N -42.4 dB/1Hz, phase -76.5;
20/21 Eb/N0 +4.2 dB, S/N -33.4 dB/1Hz, phase -4.8 *Decoded*
21/22 Eb/N0 -3.7 dB, S/N -41.3 dB/1Hz, phase -57.0;
22/23 Eb/N0 -3.0 dB, S/N -40.6 dB/1Hz, phase -11.7;
Forest, VA (2415.3 km KE4RJQ)
-----------------------------
Average 28/29th to 16/17th: Eb/N0 -6.8 dB, S/N -44.4 dB/1Hz,
3 out of 20 decoded.
17/18 Eb/N0 -4.1 dB, S/N -41.7 dB/1Hz, phase -64.4;
18/19 Eb/N0 -3.4 dB, S/N -41.0 dB/1Hz, phase -78.5;
19/20 Eb/N0 -3.2 dB, S/N -40.8 dB/1Hz, phase -69.7;
20/21 Eb/N0 -16.7 dB, S/N -54.3 dB/1Hz;
21/22 Eb/N0 -6.6 dB, S/N -44.2 dB/1Hz, phase -20.5;
22/23 Eb/N0 -3.3 dB, S/N -40.9 dB/1Hz, phase -65.0;
Hawley, TX (4240.3 km)
----------------------
Average 28/29th to 16/17th: Eb/N0 -6.5 dB, S/N -44.1 dB/1Hz,
1 out of 20 decoded.
17/18 Eb/N0 +2.4 dB, S/N -35.2 dB/1Hz, phase 135.8 *Decoded*
18/19 Eb/N0 -17.0 dB, S/N -54.6 dB/1Hz;
19/20 Eb/N0 -10.3 dB, S/N -47.9 dB/1Hz, phase 99/6;
20/21 Eb/N0 -2.4 dB, S/N -40.0 dB/1Hz, phase -175.7;
21/22 Eb/N0 -9.8 dB, S/N -47.4 dB/1Hz, phase -8.4;
22/23 Eb/N0 -7.7 dB, S/N -45.3 dB/1Hz, phase 133.4;
--
Paul Nicholson
--
|
