| 11. | Superheterodyne receivers allow use one or more fixed intermediate frequency tuned circuits for selectivity.
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| 12. | Conversion to an intermediate frequency is useful for several reasons.
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| 13. | After the conversion to an intermediate frequency, the signal is digitized using an analog-to-digital converter.
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| 14. | It receives the intermediate frequencies ( IF ).
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| 15. | The chipset converts the signals from 2.3 gigahertz ( GHz ) to a lower intermediate frequency.
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| 16. | RSSI is often done in the intermediate frequency ( IF ) stage before the IF amplifier.
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| 17. | The pioneering work of Tesla and Fessenden led to the development of basic intermediate frequency circuitry.
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| 18. | A digital modulator transforms a digital stream into a radio signal on Intermediate frequency ( IF ).
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| 19. | Since then, the superheterodyne circuit, with its intermediate frequency, has been used in virtually all radio receivers.
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| 20. | When you eliminate all those intermediate frequencies it drives a lot of the cost out of the system.
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