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Monday, June 29, 2020

DK7IH Improves his Shirt-Pocket Transceiver


More great stuff from Peter DK7IH.   He recently made some improvements to his "Shirt-Pocket SSB Transceiver.  On his blog he explains why he made the changes.  Note the Si5351 that is in there now.  I liked the 1 cm square T/R unit that Peter wrapped in heat shrink tubing. He also provides a really nice description of how to do front panel labeling with a laser printer.


Thanks Peter!

1 comment:

  1. The FET T/R circuit is very simple, eliminates one pole of a Transmit relay for DC switching between receiver and transmitter stages, and can be simply extended to be driven by an Arduino digital IO. Nice! VK3HN.

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