science

Popular Communications

Popular Communications is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Popular Communications rather than just read about it. In short: Popular Communications was a magazine with content relating to the radio hobby, including scanners, shortwave radio, CB, amateur radio, AM and FM broadcast band listening, radio history, and vintage radio restoration. The magazine existed between 1982 and 2013.

Key takeaways

Popular Communications belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Popular Communications to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Popular Communications from memory before moving on to harder problems.

Reference excerpt

Popular Communications was a magazine with content relating to the radio hobby, including scanners, shortwave radio, CB, amateur radio, AM and FM broadcast band listening, radio history, and vintage radio restoration. The magazine existed between 1982 and 2013. It was based in Hicksville, New York.

History and profile Popular Communications was first published in 1982, succeeding the CB radio oriented magazine S9, published from 1962 to 1982. The magazine was published by CQ Communications, publishers of CQ Amateur Radio, CQ VHF Magazine, and WorldRadio. The magazine featured articles covering a broad spectrum of radio topics, regular columns by recognized leaders within the hobby, product reviews, schedules of shortwave stations, and logs of radio communications, including pirate radio, AM, and military aviation transmissions. In addition to these traditional aspects of the radio hobby, the magazine also highlighted more modern facets such as software-defined radio, scanning software, live station streaming, podcasting, and emerging technologies. In late-December 2013, CQ Communications announced that they would cease publication of the printed version of Popular Communications along with CQ VHF. These two magazines were combined with WorldRadio in a single digital publication to be called CQ Plus starting in February 2014.

References

Worked examples

Example 1 — a first encounter with Popular Communications

Start with the simplest possible case. Write down what Popular Communications claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Popular Communications before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Popular Communications ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Popular Communications

In research: Popular Communications appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Popular Communications in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Popular Communications is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1982 establishments in New York (state), 2013 disestablishments in New York (state), Amateur radio magazines, so understanding it makes those chapters shorter.
In everyday life: Look for Popular Communications outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Popular Communications in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Popular Communications means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Popular Communications out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Popular Communications in simple terms?

Why does Popular Communications matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Popular Communications?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Popular Communications.