View page
Talk page
Page Notifications Off
  1. MPIfR Deki
  2. Working Groups
  3. EVN TOG
  4. EVN Frequency agility
  5. Effelsberg

Effelsberg

Modified 14:52, 15 Sep 2014 by ubach | Page History
    Table of contents
    No headers

     

    Ef 90 cm UHF 21 cm 18 cm 6 cm 5 cm1 5 cm2 S/X X 22 GHz 43 GHz
    90 cm - 3 hours3 3 hours3 3 hours3 45 min4 3 hours3 3 hours3 45 min4 45 min4 45 min4 45 min4
    UHF 3 hours3 - 3 hours3 3 hours3 45 min4 5 min6 5 min6 45 min4 45 min4 45 min4 45 min4
    21 cm 3 hours3 3 hours3 - 1 min5 45 min4 3 hours3 3 hours3 45 min4 45 min4 45 min4 45 min4
    18 cm 3 hours3 3 hours3 1 min5 - 45 min4 3 hours3 3 hours3 45 min4 45 min4 45 min4 45 min4
    6 cm 45 min4 45 min4 45 min4 45 min4 - 45 min4 45 min4 1 min5 1 min5 1 min5 1 min5
    5 cm1 3 hours3 5 min6 3 hours3 3 hours3 45 min4 - 1 min5 45 min4 45 min4 45 min4 45 min4
    5 cm2 3 hours3 5 min6 3 hours3 3 hours3 45 min4 1 min5 - 45 min4 45 min4 45 min4 45 min4
    S/X 45 min4 45 min4 45 min4 45 min4 1 min5 45 min4 45 min4 - 1 min5 1 min5 1 min5
    X 45 min4 45 min4 45 min4 45 min4 1 min5 45 min4 45 min4 1 min5 - 1 min5 1 min5
    22 GHz 45 min4 45 min4 45 min4 45 min4 1 min5 45 min4 45 min4 1 min5 1 min5 - 1 min5
    43 GHz 45 min4 45 min4 45 min4 45 min4 1 min5 45 min4 45 min4 1 min5 1 min5 1 min5 -

     

    16030 MHz

    26668 MHz

    3 Manual change between two prime focus receivers. Working hours only, preferably not every day.

    4 Automatic change between prime and secondary possible at any time. Antenna needs to be pointed to the zenith, changes only once a day.

    5 Changes within a receiver band or between different secondary focus receivers can be done within a minute by setting new LO in prc-file.

    6 Multi-receiver prime focus box, 5 min for automatic rotation into new position.

    Tag page (Edit tags)
    • No tags
    Page statistics
    1554 view(s), 12 edit(s) and 4824 character(s)

    Comments

    You must login to post a comment.

    Attach file

    Attachments