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Subject: Request: very low power receiver/ AM detector

Date: 03/23/00 at 3:48 AM
Posted by: A.J. Kool - designer -
E-mail: ajkool@engineering-spirit.nl
Message Posted:

I'm looking for a AM receiver at about 455Kc with a high sensitivity (some uVolts) which can run from 2 AA cells (downto 2Volt).
The most ideal solution seems to be a regenerative receiver/detector, using only 1 transistor. However I can not re-adust the circuit every day (in the field).
Are there any other suggestions?


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