I spend some time taking the super filter apart. There is a lot of nice RF stuff in this, I founmd most specs of it on the web.
4 80 W 6 GHz coaxial relays:
2 836 MHz RF amps 26 dB gain, 1,2 dB noise
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2 of these, 10dB Attenuator in 1 dB steps
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None of this is needed for my cooler system, value more than the whole thing.
Been experimenting a bit more with using that PWM amp system for cooling:
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Noisy, seems more noisy than my audio amp. Maybe not a true sine wave?Anyways, now what to do with that RF stuff?