

Active attenuator

This active attenuator works as a simple mixer, a signal from a 1 mhz oscillator
post 08 Aug 2024
RF attenuator Links →
Homebrewing attenuators
switched attenuator to reduce the RF level received within the range of the radio S meter to enable peaking of the incoming signal
Simple adjustable passive attenuator
This adjustable passive attenuator works as a waveguide beyond cutoff, it can be constructed in about ten minutes from parts available locally
Step attenuator kit
The kit is a classic attenuator with six sections, each section containing a Pi-circuit of selected resistors and a switchon
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switched attenuator to reduce the RF level received within the range of the radio S meter to enable peaking of the incoming signal
This adjustable passive attenuator works as a waveguide beyond cutoff, it can be constructed in about ten minutes from parts available locally
The kit is a classic attenuator with six sections, each section containing a Pi-circuit of selected resistors and a switchon

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