AADE L/C meter build
20May13
soldering parts to pc board
Filed under: Amateur Radio, Projects | Leave a Comment
K1EL Winkeyer USB p.c.board
23Oct11
resistors, IC sockets, and J2 key jack added
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Si-570 project
24Apr11
AA0ZZ Si-570 daughter card
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SoftRock Lite II for 30meters
30May10
Power Supply and Local Oscillator built at this time.
Filed under: Software Defined Radio | Leave a Comment
keyer with speed control
10May10
Finished solder parts in the K1EL serial port morse code keyer project.
Powered it up with the test software and it works. It returned the version number of the firmware in the PIC processor chip. More testing required after attaching more connectors and mounting in a case.
73,
David
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Softrock 6.0 SDR receiver
15Mar10
Was back to soldering at the workbench.
More pictures to follow!
73,
David
Filed under: Amateur Radio, Software Defined Radio | Leave a Comment
Softrock 7.0 SDR receiver
28Feb10
Soldering together the version 7.0 software defined radio
73,
David
Filed under: Amateur Radio, Software Defined Radio | Leave a Comment
