logo
Most Viewed Last 7 Days
436MHz DATV Up-Converter (483)
DVB-S USB rx (126)
Archive3 - DATV Software (119)
13cm Amplifier (70)
Detecting a Pulsar at 1420MHz? (67)
ATV using LED Tx (60)

Hydrogen Line 1420MHz



    Cluster Activity

    Spots per uW band today:
    UK spotter or spotted only.

    Solar data:
    SFI
    76
    A-Index
    6
    K-Index
    2
    Exp.K
    2
    Sunspots
    26
    Activity
    qui
    GMF
    qui
    Aurora?
    no

    My Weather

    Date:18/11/17 Time:17:18
    Temp:3C
    Wind Speed:0mph
    Wind Dir:247deg
    Pressure:1017.3mB
    Humidity:118%
    Dew Point:6.6C
    UKHASnet
    Hydrogen Line 1420MHz

    Here is what i can see on the Realtek SDR dongle near Cygnus_A:

    Cygnus A spectrum





    Current setup is 3M dish and home made 'feed of plenty' and G4DDK LNA

    (currently tuned to 1296MHz but still has 0.4dB NF at 1420MHz)



    1420MHz Feed











    Last page added:16/08/17 15:45
    M0DTS.co.uk