Radio idea #2: built in sdu

 

Radio idea #2: built in sdu

A built in SDU is possibly my most extreme idea  for a radio . THis is basedto my older previous  postings regarding to SIPFEMO Idea



here is a proposal :

Analog scircuit with LCD screen  for field analysis

Spctrum analysis:

    bandwidth min : 3 steps
    shows mins , mids , maxes

Time domain analysis

    variable from secnds  to minutes or hours


3D analysis a/o 'waterfall'

    GIF snapshots


as radio :

    modes AM NBFM FM LSB USB ISB DSB TTY CW  with ability  to decode basic  TYY Modes
    ability to save decoded info for later printout

    and specs nearly same as  idea #1

The above idea was made with Degen De1103 screen in mind for portability  The picture below is the new version with DSP instead of analog circuits.