Archive - 2015

ISS Radio Report

Date/Time: 
1 year 47 weeks ago
Mode: 
PACKET
Status: 
ACTIVE
VA3NSC – Thu, 2015 – 12 – 31 14:01

ISS Radio Report

Date/Time: 
1 year 47 weeks ago
Mode: 
PACKET
Status: 
ACTIVE
VA3NSC – Thu, 2015 – 12 – 31 12:22

ISS Radio Report

Date/Time: 
1 year 47 weeks ago
Mode: 
PACKET
Status: 
ACTIVE
VA3NSC – Thu, 2015 – 12 – 31 10:45

Data from Port side and South was better received than from overhead or closer

Two passes of London one at 12.45.30 at 135 miles from surface receiver and the other at 14.21 and at 535 miles from surface receiver found the window for data receipt on the first was from 12.45.40 to 12.46.37 say one minute. The second was from 14.19 to 14.23. This demonstrated that the closeness to the receiving station does not always have longer communications window period. It also confirmed that receipt from the South and from the Port (Left) side of the ISS was better than from overhead.

73s for 2016
M0TCE London UK

Chris Eaglen – Thu, 2015 – 12 – 31 09:53

Two passess afternoon 31st December 2015 further away and longer data reception at 145.825Mz FM

Two passes of London one at 12.45.30 at 135 miles from surface receiver and the other at 14.21 and at 535 miles from surface receiver found the window for data receipt on the first was from 12.45.40 to 12.46.37 say one minute. The second was from 14.19 to 14.23. This demonstrated that the closeness to the receiving station does not always have longer communications window period. It also confirmed that receipt from the South and from the Port (Left) side of the ISS was better than from overhead.

73s for 2016
M0TCE London UK

Chris Eaglen – Thu, 2015 – 12 – 31 09:52

Two passess afternoon 31st December 2015 further away and longer data reception at 145.825Mz FM

Two passes of London one at 12.45.30 at 135 miles from surface receiver and the other at 14.21 and at 535 miles from surface receiver found the window for data receipt on the first was from 12.45.40 to 12.46.37 say one minute. The second was from 14.19 to 14.23. This demonstrated that the closeness to the receiving station does not always have longer communications window period. It also confirmed that receipt from the South and from the Port (Left) side of the ISS was better than from overhead.

73s for 2016
M0TCE London UK

Chris Eaglen – Thu, 2015 – 12 – 31 09:52

31st Dec 2015 Sporadic E from ISS 11.03.50 before pass by London

On the 31st December 2015 listening from 11.03.30 am before ISS was due to pass London at 11.09.03 am Sporadic E data received at 11.03.50, 11.04.14 and 11.04.40 and then at 11.07.46. Data from ISS receieved from 11.08.44 to 11.11.00 am. Noise bursts from 11.11.30 to 11.15.10am. Noise was heard on approach to London on 11.06.12 to 11.07.40. Also from 11.07.50 to 11.08.25 am with gap to 11.08.44 when data stream by normal VHF received. The pass by London on a clear sky day did not permit the ISS to be seen in the sky.

Chris Eaglen – Thu, 2015 – 12 – 31 06:54

31st Dec 2015 Sporadic E from ISS 11.03.50 before pass by London

On the 31st December 2015 listening from 11.03.30 am before ISS was due to pass London at 11.09.03 am Sporadic E data received at 11.03.50, 11.04.14 and 11.04.40 and then at 11.07.46. Data from ISS receieved from 11.08.44 to 11.11.00 am. Noise bursts from 11.11.30 to 11.15.10am. Noise was heard on approach to London on 11.06.12 to 11.07.40. Also from 11.07.50 to 11.08.25 am with gap to 11.08.44 when data stream by normal VHF received. The pass by London on a clear sky day did not permit the ISS to be seen in the sky.

Chris Eaglen – Thu, 2015 – 12 – 31 06:54

Good data period but shorter distance on surface than better pass of 30th December 2015 at 145.825Mz FM

From 9.25am to 9.29.45 only bursts of noise. During ISS London pass:

31 Dec 09:29:33 10° SW 09:32:43 50°SSE 09:35:54 10° E

Chris Eaglen – Thu, 2015 – 12 – 31 05:20

31st December 2015 9.30 am by London on 145.825 for 560 surface miles

From 9.25am to 9.29.45 only bursts of noise. During ISS London pass:

31 Dec 09:29:33 10° SW 09:32:43 50°SSE 09:35:54 10° E

Chris Eaglen – Thu, 2015 – 12 – 31 05:19
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