![Software Defined Radio Transceiver: Theory and Construction of the T41-ep Amateur Radio SDT: Peter AC8GY, Albert, Purdum W8TEE, Dr. Jack: 9798446384280: Amazon.com: Books Software Defined Radio Transceiver: Theory and Construction of the T41-ep Amateur Radio SDT: Peter AC8GY, Albert, Purdum W8TEE, Dr. Jack: 9798446384280: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/615zX7mM-mL._AC_UL900_SR615,900_.jpg)
Software Defined Radio Transceiver: Theory and Construction of the T41-ep Amateur Radio SDT: Peter AC8GY, Albert, Purdum W8TEE, Dr. Jack: 9798446384280: Amazon.com: Books
![Free and open source software (FOSS) for amateur radio #HamSunday #OpenSource « Adafruit Industries – Makers, hackers, artists, designers and engineers! Free and open source software (FOSS) for amateur radio #HamSunday #OpenSource « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2021/09/Untitled-130.png)
Free and open source software (FOSS) for amateur radio #HamSunday #OpenSource « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![POrtable Satellite Station 3.0 Computer Control via MacDoppler | Ham radio, Ham radio antenna, Radio websites POrtable Satellite Station 3.0 Computer Control via MacDoppler | Ham radio, Ham radio antenna, Radio websites](https://i.pinimg.com/originals/2d/4c/d4/2d4cd4a1793a4d77e837807620cd04a5.jpg)