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Monday, July 22, 2019

Making Fish Soup from Herring and Tuna (How to Build a Fish Soup 10 Transceiver)

Just in case some other fanatic someday thinks about trying to turn a Herring Aid 5 and a Tuna Tin 2 into a Fish Soup 10. This will also serve as a note to myself on how I did this.  Above are my suggestions on how to get the VFO signal into the transmitter and the receiver.  Both RX and TX can easily be returned to their original condition. 


  1. 10 transistors and high Z headphones, or powered computer speakers...

    1. 8 ohm radio shack speaker with no additional amplification. Plenty of audio.


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