The project was based on the KA22429 that is equivalent to a TDA7021 to create a small and cheap FM receiver. The microchip used in this circuit came from the family Philips TDA7000. Two application ...
The VHF super regenerative receiver has been trimmed down to a single transistor without compromising its tremendous sensitivity and selectivity while maintaining the same clear audio. The original ...
Commonwealth Public Broadcasting, licensee of five noncommercial TV stations in Virginia, says it might swap some of its UHF TV channels for VHF during the FCC’s incentive auction next year, but the ...
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