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Electronics Notes
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information, know-how & experience for electronics & radio enthusiasts & students.
information, know-how & experience for electronics & radio enthusiasts & students.

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We have launched our new ham radio store in association with Amazon to provide some really good deals on amateur radio equipment. Check it out:
https://www.electronics-notes.com/store/ham-radio.php
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QRP operating within amateur radio can provide an enormous sense of achievement, and it also provides the opportunity to build much of your equipment if you want.
https://www.electronics-notes.com/articles/ham_radio/qrp/low-power-operating.php
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The IF or intermediate frequency section of a superhet radio provides the adjacent channel selectivity and most of the gain. Find out some of the key techniques, filter types and points to note.
https://www.electronics-notes.com/articles/radio/superheterodyne-receiver/if-amplifier-filter.php
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Reed relays are widely used in many areas of electronics - how do they work and what are their advantages? https://www.electronics-notes.com/articles/electronic_components/electrical-electronic-relay/what-is-a-reed-relay.php
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What you need to know about connectors for electronic circuits: types, specifications, how to select a connector, etc . . . #electronics #circuits #connectors #specifications
https://www.electronics-notes.com/articles/electronic_components/connectors/connector-basics.php
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Discover the basic concepts behind amplitude modulation, AM as well as its advantages disadvantages, methods of demodulation, applications, etc . .
https://www.electronics-notes.com/articles/radio/modulation/amplitude-modulation-am.php
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