Dear BIRDS-4 followers and amateur radio operators,
We will acknowledge your CW reception from our satellites with QSL Cards. Please send us the decoded data in the following link for receiving the QSL cards:
https://docs.google.com/forms/d/e/1FAIpQLSdu0_6q0iZJKhfI0shTUjwzKGZlgiwjFreFfkibwfOLRQM7dA/viewform
Dear BIRDS-4 followers and amateur radio operators.
We published the decoder software which is to receive CW and decode it. In the pdf file, you can access the detailed specification of our satellites CW. And you can also access the pptx file which is to explain how to use the software.
Kindly see below and download them.
BIRDS4_CW_Format_Timing