Audio transformers
For datamodes, microphones, matching and isolating.
10k to 600 ohm audio transformer microphone impedance step-up step-down
A small audio signal transformer for hi-z to lo-z impedance conversion (or vice versa).Ideal for mat..
£4.49
Qty 2, 600 ohm 1:1 audio isolation transformers for datamodes: PSK31 RTTY SSTV FT-8
A pair of two high quality telecom grade transformers ideal for building your own datamodes interf..
£4.49
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