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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.
Reproduction of this puzzle without the express
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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
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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
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