1/17/2007 Engineering & Science Crossword Puzzle

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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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 permission of RF Cafe is prohibited.

RF Cafe: Engineering & science crossword puzzle

ACROSS

1. Unix, Linux or Windows, abbr.

2. Light-sensitive semiconductor

4. Chemical symbol for gadolinium

6. Having to do with charged particles

7. Circuit that extends the upper frequency limit of a counter by dividing the input frequency by a precise amount

9. ___ Industries: RF attenuator company in Indianapolis, IN

10. High frequency semiconductor, abbr.

11. AC circuit breaker and switch gear vendor

13. Quickly changing portions of waveform, pl.

14. Precision-fit a joint

16. Colorado ski resort town

17. Collection of access points

18. He discovered the relationship between pressure and volume of an ideal gas

19. Its chemical symbol is Md

20. Carry electrical current

21. In _____ Theory, if a and b are in the _____ then a • b is also in the _____

22. Faraday ____, pl.

24. Used to trigger events at a predetermined interval

25. Inventor of the CW transmitter and after whom an oscillator type is named

27. A BASIC reserved word

29. Indium phosphide, abbr.

30. Type of semiconductor also known as the transferred electron device (TED)

32. Trans European Trunked Radio

33. Surface mount, abbr.

34. Compliment of a power combiner, pl.

35. Min-to-max voltage of a waveform, abbr.

DOWN

1. A type of logical combination

3. Type of threaded RF connector

5. System block used to translate higher frequencies to lower frequencies

8. Specialized Mobile Radio

12. Automatic Send-Receive

13. Magnetics vendor in Woodstock, NY

15. Mathematical curve that is the locus of the centers of curvature of another curve

23. Precision landing system, abbr.

26. Numerical base for the binary system

28. The 741 was the 1st solid state one of these

31. Department of Defense

Answer below