Code

 Accessories Filters and Amplifiers

AF2

Audio filter (for Morse) fits in the loudspeaker line 

NRF2

Audio filter suitable for data and voice fits in the loudspeaker line

CPO5

Morse code practice oscillator with a smooth sound 

Novice

A simple audio amplifier to compliment the Novice receiver 

   
   
   
   
   
   
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