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8.4GHz-DSN



Cluster Activity

Spots per uW band today:
UK spotter or spotted only.

Solar data:
SFI
68
A-Index
21
K-Index
4
Exp.K
0
Sunspots
0
Activity
qui
GMF
act
Aurora?
no

My Weather

Date:23/02/18 Time:18:43
Temp:3C
Wind Speed:10mph
Wind Dir:112deg
Pressure:1021.63mB
Humidity:118%
Dew Point:6.6C
UKHASnet
1st 8.4GHz Reception

Spacecraft received so far from Deep Space:

STEREO A+B
Mars Reconnaissance Orbiter









MRO

MRO received at 1400UTC 23rd September 2012 on 8.439211GHz +/- a few KHz.

The signal was audible in 2.7KHz ssb bandwidth, but could not find it again after ~1500UTC when it appeard to have switched off after downlinking data was complete.

Doppler swing in 1 hour period was ~60KHz as seen from the screen grabs below:





MRO1



MRO2



MRO3



MRO4



MRO5






Audio/SDR recording!








STEREO-A/STEREO-B

13th October 2012 I received the STEREO spacecraft oribiting the Sun just like Earth..

They are noticable weaker than MRO but detectable now i have my dish tracking improved.



Screen-grab of STEREO-B

STEREO-B










Last page added:07/01/18 10:15
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