Radio Astronomy and Spectroscopy

544 topics in this forum

1. Welcome to the Radio Astronomy board.

   By Ant, January 29, 2009
   • 8 replies
   • 4,835 views
   • 
   • moonwatcher
   • September 26, 2011

2. ZOSMA 19/4/2018

   By p1taylor, Monday at 09:19
   • 0 replies
   • 41 views
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   • p1taylor
   • Monday at 09:19

3. SID detection with SpectrumLab

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   By HN50, April 17, 2017   

   • vlf
   • sid
   • (and 1 more)

     Tagged with:

     • vlf
     • sid
     • spectrumlab
   • 37 replies
   • 2,234 views
   • 
   • HN50
   • April 9

4. Ultra cheap full aperture grating?

   By vlaiv, February 21
   • 20 replies
   • 347 views
   • 
   • Thalestris24
   • April 7

5. HELP WITH VISUAL SPEC

   By p1taylor, March 30
   • 15 replies
   • 231 views
   • 
   • p1taylor
   • April 7

6. Rayleigh criterion calculations, accurate for extra-long wavelengths?

   By pipnina, March 30
   • 4 replies
   • 96 views
   • 
   • pipnina
   • March 30

7. Three 1-meter antennas = One 3-meter antenna?

   By alpha015, March 24
   • 6 replies
   • 184 views
   • 
   • Stub Mandrel
   • March 30

8. What is the cheapest microwave receiver?

   By alpha015, March 19
   • 7 replies
   • 233 views
   • 
   • alpha015
   • March 24

9. Meteor Scatter - Beginner's Luck

   By IanL, February 5
   • 22 replies
   • 627 views
   • 
   • IanL
   • March 5

10. Yet another SA200 configuration ...

    By vlaiv, February 23
    • 4 replies
    • 271 views
    • 
    • vlaiv
    • February 26

11. MIZAR 15/2/2018

    By p1taylor, February 21
    • 0 replies
    • 102 views
    • 
    • p1taylor
    • February 21

12. Star Analyser Gamma Ursae Majoris

    By tooth_dr, February 4
    • 3 replies
    • 191 views
    • 
    • Jack Martin
    • February 7

13. Beginning Meteor Detection

    By eliot, January 30
    • 5 replies
    • 225 views
    • 
    • The Admiral
    • January 31

14. First light with Star Analyser 100!

    By tooth_dr, January 23
    • 24 replies
    • 401 views
    • 
    • tooth_dr
    • January 27

15. Offset fed dish to prime focus

    By Giftmacher, January 24
    • 4 replies
    • 203 views
    • 
    • Giftmacher
    • January 25

16. Reflective slits for ATM spectrograph - where to get from

    By drjolo, January 24
    • 5 replies
    • 204 views
    • 
    • Merlin66
    • January 24

17. ECHOS a new tool

    By John101, January 22
    • 0 replies
    • 198 views
    • 
    • John101
    • January 22

18. Theta Gem Spectrum

    By Glasspusher, January 21
    • 5 replies
    • 179 views
    • 
    • tooth_dr
    • January 21

19. Basic Jupiter/Solar radio astronomy

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    By geppetto, September 11, 2010
    • 95 replies
    • 26,258 views
    • 
    • Giftmacher
    • January 21

20. G-r-a-v-e-s space radar

    By Stargazing_Cliff, March 21, 2013
    • 8 replies
    • 1,485 views
    • 
    • Tomatobro
    • December 31, 2017

21. Oumuamua

    By John101, December 13, 2017
    • 12 replies
    • 465 views
    • 
    • MarsG76
    • December 14, 2017

22. Meteor detection using Graves beacon

    By Tomatobro, December 5, 2017
    • 8 replies
    • 321 views
    • 
    • The Admiral
    • December 8, 2017

23. RTL-SDR potential?

    By Samibotss, November 6, 2017
    • 1 reply
    • 383 views
    • 
    • 7170
    • November 25, 2017

24. Where is it possible to get a ham radio capable of transmitting 1420 mhz?

    By mkp04, November 20, 2017
    • 18 replies
    • 553 views
    • 
    • Ant
    • November 20, 2017

25. Welcome to the spectroscopy board

    By Merlin66, July 17, 2017
    • 21 replies
    • 807 views
    • 
    • tooth_dr
    • November 17, 2017