On 2/6/13 7:01 AM, Tõnno Vähk wrote:
There was no noticable shift. I guess that is the case on HF.
73
tonno
-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces@contesting.com] On Behalf Of Hans
Hammarquist
Sent: Wednesday, February 06, 2013 5:51 AM
To: towertalk@contesting.com
Subject: [TowerTalk] Fwd: 15m monster finally up - EME and Video
How much was the frequency shift due to the moon's movement?
Looking at the horizon, the moon is mostly moving normal to the line of
sight. The primary Doppler source is likely to be the rotation of
Earth, which at the equator is about 0.5km/sec
0.5 km/s /300,000 km/s * 21E6 Hz = 35 Hz...
Tonno is not quite at the equator(!), so the Doppler is likely less
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