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 Take a well-deserved break and try your hand at some of these goodies.
Every word in the RF Cafe crossword puzzles is specifically related to engineering,
mathematics, and science. There are no generic backfill words like many other puzzles
give you, so you'll never see a clue asking for the name of a movie star or a mountain
on the Russia-China border.
All of these crossword puzzles were created using the fabulous
Crossword Express (now called "Magnum Opus") software.
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Sudoku
Cruciverbalist:
A cruciverbalist is a person who is skilled at creating or solving crossword
puzzles. The term is a combination of "cruci-" from "crucifix," meaning cross, and
"verbalist" from "verbal," indicating a person who deals with words.
cruciverbalists are often responsible for designing
crossword puzzles, and they possess a deep knowledge of wordplay, vocabulary, and
the techniques used in constructing and solving crosswords. They aim to make puzzles
that are both challenging and enjoyable for crossword enthusiasts.
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ACROSS 1. Ideas 3. Flat cable type
7. 300 MHz to 3 GHz 9. Sporadic E-layer ionospheric propagation,
hyph. 11. Base of the binary system 12. A fundamental
electric supply type 14. Maker of power meters in Parsippany,
NJ 17. A hybrid power splitter has two of these 19. Reduction
of receiver sensitivity due to overload from a nearby transmitter
21. Sample group 22. 1/1000 prefix 23. 1/000 of an inch
24. Triode Alternating Current Switch, abbr. 25. .... star
has the largest proper motion |
DOWN 1. Torque transfer mechanism 2.
The spectrum we are concerned with 4. Unwanted mixing of
two or more RF signals that creates unintended frequencies
5. Beryllium oxide chemical formula 6. Vacuum fluorescent
display vendor 8. Cooling device 10. Bluetooth network
13. Quickly changing portions of waveforms 14. Forms a resistor
lead 15. Its chemical symbol is Th 16. The Cartesian coordinate
system has four of these, singular 18. These have units of
degrees 20. FCC Part 15 rules apply here, abbr. 21. Family
of TTL logic |
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Answer below
Reproduction of this puzzle without the
express permission of RF Cafe is prohibited.
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