Difference between revisions of "Electromagic SSTV transmitter"

From Bidston Observatory
Jump to navigationJump to search
Line 11: Line 11:
 
* Code and soft bash tricks Rekall : https://gitlab.bertbalcaen.info/electromagic
 
* Code and soft bash tricks Rekall : https://gitlab.bertbalcaen.info/electromagic
  
For receiving  and demodulating the images a binary device is needed + an installation of Qsstv (laptop, Linux) or Robo36 ( smertphone, Android).
+
For receiving  and demodulating the images a binary device is needed + an installation of Qsstv (laptop, Linux) or Robo36 ( smartphone, Android).

Revision as of 05:56, 6 August 2021

Bidston-downdwarsdela-ext13.jpg


A binary device for transmitting 'slow images' on variable frequencies between 88-108 Mhz. It runs on a raspberry pi + pi camera which takes in an interval of 1:57 min a photo, saves the phota and modulates the photo in SSTV (Slow Scan Television) sound format and transmits the sound file via a Pi-box. The antenna is a dipole calculated in relation to the frequency you want to transmit. Used during Down Dwars Dela study session [1] in the [Weather_Station]


Inspired and with tools/scripts of:

For receiving and demodulating the images a binary device is needed + an installation of Qsstv (laptop, Linux) or Robo36 ( smartphone, Android).