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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 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...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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2/3/2001 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.

2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | Sudoku

Note: A standard for crossword puzzles is when all words in a clue are capitalized, the solution is the abbreviation or acronym for that clue; e.g., Alternating Current = AC.

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

RF Cafe - Engineering & Science Crossword Puzzle


1   Hex, square and castle are examples

5   Space-based guidance system

8   High-end mathematics software

14 Seaward

15 Method to seat engine valve

16 Juxtapose

17 Binary star system nearest to earth

19 Government program to bring electricity to farms

20 Professor's student instructor

21 Find the sum of

22 Front edge of a wing, abbr.

23 New Zealand parrot

25 Musical percussion instrument

27 Logic family

29 Raises the temperature

31 Automated test equipment

32 Trig function

34 Removed energy from a capacitor

36 Vendor of resistors

37 Racket

38 Tramp

39 Voyeur

41 Interstellar gas

45 Welt

47 Pronoun

48 Wreath of flowers

49 Temperature-dependent resistor

53 Separate article

54 Un-routed PCB layout line

55 Trap

56 Consumed

57 Exclamation to express sorrow

59 Fellow

60 Army-Navy spec

61 Causes radio static

64 Super glue, abbr.

65 Bolt mate

67 Engine electrical system

70 County of Colorado Springs, CO

72 No prefix

73 Midday

74 Small boat of the Far East

75 Tibetan gazelle

76 Monitor and TV tubes


1   NASA forerunner

2   Exploited

3   Attention

4   Posed

5   ____ Logic : devices that support DSP and microprocessor I/O

6   Precision radar, abbr.

7   Voltage impulses

8   Runner in a marathon

9   Monkey

10 Attenuator configuration

11 A mixer input

12 Sagacious

13 Sent a ray of light

18 ___-AZIMUTH telescope mount

24 Apiece

26 Worthless piece of cloth

28 European equivalent to the U.L.

29 Strike

30 Cavalry sword

32 Half a DIP

33 Wrath

34 Transistor configuration for high gain

35 Steal from

37 Light rays

40 Short for power

42 Intentionally kept concealed

43 Downwind side of sailboat

44 Direct a gun

46 Son of Isaac and Rebekah

47 Weeding implement

49 PCB conductors

50 Monetary unit of Saudi Arabia

51 Airline scheduling abbreviation

52 Irritating

53 Network department

56 Black bird

58 Crack

60 Old Indian coin

62 Unit of length

63 Taverns

66 World's only remaining superpower

68 Sticky substance

69 Type of RF connector

71 Half a world away from AM

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


RF Cafe - Engineering & Science Crossword Puzzle

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