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Electrical Engineering Theme Crossword Puzzle
September 4th, 2022

This week's crossword puzzle for September 4th sports an electrical engineering theme. All RF Cafe crossword puzzles are custom made by me, Kirt Blattenberger, and have only words and clues related to RF, microwave, and mm-wave engineering, optics, mathematics, chemistry, physics, and other technical subjects. As always, this crossword contains no names of politicians, mountain ranges, exotic foods or plants, movie stars, or anything of the sort unless it/he/she is related to this puzzle's technology theme (e.g., Reginald Denny or the Tunguska event in Siberia). The technically inclined cruciverbalists amongst us will appreciate the effort. Enjoy!


Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

acr. = acronym, abbr. = abbreviation, pl. = plural, wds. = words

Electrical  Engineering Themed Crossword Puzzle for September 4th, 2022 - RF Cafe

DOWN

1. Radio signals from the cosmos (abbr.)
2. "Calling any amateur radio station"
3. Rádio Nacional de Angola (abbr.)
4. Chemical symbol for chlorine
5. Its chemical symbol is Ce
7. Slow-scan television (abbr.)
8. Chemical symbol for chromium
9. 1e3 uV
10. Type of flip-flop
11. The region in a device's linear operating region where the input signal is minimal (hyph.)
13. Chemical symbol for neon
15. Decompresses a computer file
17. Transistors, diodes, ASICs, etc.
18. Type of programmable device (abbr.)
22. Soften metal
28. Hz
29. Part of this crossword puzzle's title
34. CB slang for geographical location
35. A gaseous process that deposits insulating films or metal onto a wafer at elevated temperature (abbr.)
40. Containing a contaminant
42. Radio term for indicating the end of a transmission segment
44. Computer messaging service (pl.)
49. Circuit boards (abbr.)
51. Chemical symbol for tantalum
52. Chemical symbol for neptunium
53. Coefficient of temperature (abbr.)
54. Type of modulation (abbr.)
57. Cooling device
59. Home state of Los Alamos lab (abbr.)
60. Unit of liquid measure (abbr.)
61. One port of an amplifier

ACROSS
1. Part of this crossword puzzle's title
6. Unit of time (abbr.)
8. Person responsible for program spending (abbr.)
10. Term indicating profitability of a company (abbr.)
12. Signal-to-noise ratio (abbr.)
14. Volume unit (abbr., pl.)
16. Join a male and a female connector
18. Ratio of circumference to diameter
19. Chemical symbol for iron
20. International phonetic alphabet letter "Z"
21. Chemical symbol for lawrencium
23. Degree of IC sophistication (abbr.)
24. Centimeter (abbr.)
25. Primary U.S. standards organization founded in 1918 (abbr.)
26. Chemical symbol for scandium
27. Complex Instruction Set Computer
30. Compliment to a pole in a transfer function
31. The cell band above DCN
32. Chemical symbol for gadolinium
33. On-the-air meeting of hams at a set time, day and radio frequency (pl.)
35. Encased in a protective covering
36. Chemical symbol for silicon
37. Amateur radio operating mode for sharing realtime video (abbr.)
38. A compiler directive
39. 2/3 of a triac
41. Chemical symbol for helium
43. Electronic assembly transport container
44. 1.602E-19 Joules
45. Permeability-tuned oscillator (abbr.)
46. Filter type that blocks frequencies in a specified band (abbr.)
47. Software function selection mechanism
48. Chemical symbol for ruthenium
50. Chemical symbol for argon
51. Einstein's paradoxical traveler
52. On-the-air meeting of hams at a set time, day and radio frequency
54. Facility where semiconductors are manufactured
55. Polish a crystal to an exact frequency
56. Airflow rate (abbr.)
58. Chemical symbol for antimony
62. One layer of a multi-layered PCB

See solution below

 

2022 Crosswords Archive

Visit the Crossword Express website - RF CafeTake 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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Electrical Engineering Themed Crossword Puzzle Solution for September 4th, 2022 - RF Cafe

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Copyright: 1996 - 2024

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RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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