4 ms·
All radio receivers have local oscillators built into their receiving circuitry that actually transmits energy that can be detected by specialized receivers.
by blantonl 5y ago
All radio receivers have local oscillators built into their receiving circuitry that actually transmits energy that can be detected by specialized receivers.
- xxpor 5y agoNot only are there radar detector detectors, but then there are radar detector detector detectors, and radar detector detector detector detectors. A hilarious arms race.
- ianhawes 5y agoYou should be fine with a trace buster.
- worik 5y ago> All radio receivers have local oscillators built into their receiving circuitry that actually transmits energy that can be detected by specialized receivers. All efficient radio receivers.... It is possible to build radio receivers without such. I built a crystal set as a child that could power an air piece without a battery using only the AM signal.
- someguydave 5y agoNot so much with modern ADC based receivers, it is possible that the only oscillator is at a fixed frequency and the only “tuning” happens in a computer.