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Author Topic: AM Broadcast 6KHz Compressor Limiter  (Read 340 times)

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AM Broadcast 6KHz Compressor Limiter
« on: November 08, 2025, 06:20:22 am »
Here is a simple yet affective audio processor for AM / Medium Wave broadcasting using just one quad op-amp. In fact only 3 of 4 amps are used. The design is credited to BIAS COMMS from the 1980's

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Please find Gerber attached below:
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« Last Edit: November 10, 2025, 02:34:12 pm by zxbasic »
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Give me a AM transmitter with things that glow any day.

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Re: AM Broadcast 6KHz Compressor Limiter
« Reply #1 on: November 15, 2025, 11:24:40 am »
I have one of these fully built that I got from ebay still in the bag untouched. will probably sell as not going to try AM now.
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