System block diagram - Ok1mjo.com

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March 31 st , 2006 • Team met at 0600 UTC at the antenna • Checking MRO’s carrier with ‘wrong’ polarisation : ~18 dBHz <strong>com</strong>pared to 45 dBHz the day before (~ 27 dB isolation) à system is sensitive • Checking around 8415.0000 MHz in steps of 4 kHz with 15 sec integration times Result: nothing, nada, nix, null … just noise! Amsat-UK Colloquium 2006 Achim Vollhardt, DH2VA/HB9DUN 29
Again: Ask the experts! • Last chance: phone the Madrid DSN Tracking Station (scheduled to track Voyager 1 at this very moment with its 70 m dish) • Problem: How to formulate the question? • Phone partner #4 was Sergio, the tracking operator • Frequency was 8420.432 MHz! Amsat-UK Colloquium 2006 Achim Vollhardt, DH2VA/HB9DUN 30
Page 1 and 2: System block diagram Amsat-UK Collo
Page 3 and 4: Frequency references (I) Need preci
Page 5 and 6: Setting everything up Amsat-UK Coll
Page 7 and 8: Setting everything up Amsat-UK Coll
Page 9: March 31 st , 2006 • Team met at
Page 13 and 14: THE photo Amsat-UK Colloquium 2006
Page 15 and 16: Future prospects for Bochum • Rep
Page 17 and 18: Amateur-DSN group • Paul Marsh, M
Page 19: Thank you! "Every vision is a joke

System block diagram - Ok1mjo.com

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