Radio Astronomy and Spectroscopy

810 topics in this forum

1. LOFAR telescopes discovers thousands of new galaxies

   By Space Oddities, February 20, 2019
   • 1 reply
   • 524 views
   • 
   • rwilkey
   • February 20, 2019

2. Spectrum isolation filter recommendation?

   By vlaiv, February 16, 2019
   • 5 replies
   • 724 views
   • 
   • robin_astro
   • February 17, 2019

3. LNB Local Oscillator Modification

   By Carl Reade, February 14, 2019
   • 0 replies
   • 621 views
   • 
   • Carl Reade
   • February 14, 2019

4. Antenna grounding..?

   By Coto, February 13, 2019
   • 3 replies
   • 710 views
   • 
   • BiggarDigger
   • February 13, 2019

5. Starting out in Spectroscopy?

   By PhotoGav, February 10, 2019
   • 10 replies
   • 980 views
   • 
   • PhotoGav
   • February 11, 2019

6. Couple of questions on spectral calibration

   By vlaiv, February 5, 2019
   • 15 replies
   • 1.2k views
   • 
   • robin_astro
   • February 6, 2019

7. Meteor Scatter Antenna Testing

   By IanL, September 14, 2018
   • 23 replies
   • 2.1k views
   • 
   • IanL
   • February 5, 2019

8. Connecting LNB to SDR

   By Coto, January 31, 2019
   • 1 reply
   • 1.1k views
   • 
   • Carl Reade
   • January 31, 2019

9. LNA for ~422 MHz?

   By Coto, January 27, 2019
   • 5 replies
   • 828 views
   • 
   • Coto
   • January 29, 2019

10. Radio Intensity Interferometry at low-ish cost

    By RobB, January 14, 2019
    • 19 replies
    • 1.6k views
    • 
    • Carl Reade
    • January 21, 2019

11. Initial Quadrantids meteor detection results

    By BiggarDigger, January 4, 2019   

    • quadrantids
    • 1 reply
    • 655 views
    • 
    • SIDO
    • January 5, 2019

12. Alt/az mount for Spectro ?

    By Gasman, December 29, 2018
    • 9 replies
    • 1.1k views
    • 
    • robin_astro
    • December 31, 2018

13. Geminids been and gone?

    By Tomatobro, December 13, 2018
    • 7 replies
    • 980 views
    • 
    • HansW
    • December 27, 2018

14. Geminids putting on a good show...

    By Paul23, December 13, 2011
    • 2 replies
    • 967 views
    • 
    • HansW
    • December 24, 2018

15. Home Built telescope first images

    By pasaphil, December 4, 2018
    • 22 replies
    • 1.1k views
    • 
    • niallk
    • December 21, 2018

16. A Spectrum of Comet 46P Wirtanen

    By robin_astro, December 13, 2018   

    • comet
    • spectrum
    • (and 2 more)

      Tagged with:

      • comet
      • spectrum
      • 46p
      • wirtanen
    • 7 replies
    • 1.3k views
    • 
    • Helen
    • December 14, 2018

17. SA100-first shots

    By Patryk, November 16, 2015
    • 6 replies
    • 1.6k views
    • 
    • robin_astro
    • November 29, 2018

18. The Star Analyser & Emission Nebulae

    By Demonperformer, November 28, 2018
    • 1 reply
    • 707 views
    • 
    • Merlin66
    • November 28, 2018

19. Leonids: initial meteor scatter results

    By BiggarDigger, November 19, 2018
    • 2 replies
    • 634 views
    • 
    • Stub Mandrel
    • November 22, 2018

20. GNU Radio

    By Carl Reade, November 18, 2018
    • 2 replies
    • 939 views
    • 
    • Carl Reade
    • November 18, 2018

21. Radio Meteor Collaboration Database

    By johnb, November 11, 2018
    • 2 replies
    • 748 views
    • 
    • johnb
    • November 18, 2018

22. Meteor detection - is my kit suitable?

    By furrysocks2, November 13, 2018
    • 7 replies
    • 1k views
    • 
    • Stub Mandrel
    • November 13, 2018

23. Phased Array vs Incoherent Addition

    By Coto, October 14, 2018
    • 2 replies
    • 693 views
    • 
    • robin_astro
    • October 23, 2018

24. First Radio Telescope Test - Success! 1 2

    By Coto, September 11, 2018
    • 41 replies
    • 3k views
    • 
    • Coto
    • October 18, 2018

25. What's the minimum to start meteor detecting? 1 2 3 4

    By Stub Mandrel, June 6, 2018
    • 92 replies
    • 4.8k views
    • 
    • BiggarDigger
    • October 12, 2018