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4/17/2007 Engineering & Science Crossword Puzzle

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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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 permission of RF Cafe is prohibited.

RF Cafe: Engineering & science crossword puzzle


1. The product of this and 'L' yields voltage across an inductor

4. Quality measure of an amplifier, abbr.

6. Electronics Industry Association

7. Facsimile

9. ECM response

13. Substrate for mounting components, abbr., pl.

15. Cause of energy waste in a capacitor

18. Yard, abbr.

19. Chemical symbol for francium

20. Unit of current

22. U.S. Spectrum allocation agency

23. Greek letter

24. Trims a cable

25. A disk operation

28. Inductor

30. BASIC looping keyword

31. Mate to a bolt

33. Surface mount, abbr.

34. Chemical symbol for lanthanum

37. Speed needed to leave a planet's gravitational pull

40. Cable television, abbr.

41. Used logic gates

43. U.K. version of the IEEE

44. RĂ¡dio Nacional de Angola, abbr.

45. Miniature threaded RF connector

46. Rise/fall time limiting phenomenon of time domain signal



1. Singulated piece of IC wafer

2. 10^-1 numerical prefix

3. Coaxial cable manufacturer

4. Temperature-compensated crystal oscillator, abbr.

5. Class of spread spectrum, abbr.

8. RF design tool vendor in Espoo, Finland

10. CDMA Development Group, abbr.

11. Used to send Morse Code

12. Type of digital filter, abbr.

14. Base Station Transceivers

16. Code Division Multiple Access

17. RF integrated circuit, abbr.

21. polonium

22. Foot, abbr.

26. Chemical symbol for erbium

27. Logarithmic unit of voltage, abbr.

28. Wireless phone region

29. One port of an amplifier

32. Home country of RF Cafe

33. Adjust a pot

35. Online service, abbr.

36. 3-phase transformer configuration

37. Official engineering change document, abbr., pl.

38. Wireless phone oversight group, abbr.

39. Isolator, oscillator vendor in Tampa, FL

42. Logarithmic unit of power, abbr.

Answer below


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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

1996 - 2024


Kirt Blattenberger,


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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