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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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Engineering & Science Crossword Puzzle

September 30, 2001

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 PCB component attachment points

4 Unit of heat

10 Digital displays

14 World's only remaining superpower

15 The element Ba

16 On sheltered side

17 Monetary unit of Italy

19 Refuse

20 Occupant

22 View

24 Antenna, abbr.

25 8-bit entities

26 June 6, 1944

29 Flip-flop input

32 Mark left by a healed wound

34 Fungus used in making soy sauce

36 Data conversion device

38 Image file format

40 Boundary ____

41 Add solder to tip of iron

43 Periods of history

45 Colonial marine hydrozoan

46 Dull resonant sound

47 Juniper

49 Exhort

50 Notion

51 Summers

53 Monetary unit of China

54 Base Station Transceivers

55 Plural of focus

57 Font without serifs

59 College entrance exam

61 Sicilian volcano

62 Type of average

64 Ran through a routine multiple times

68 From a distance

71 One state of matter

72 Amusement

74 Generated an official engineering change document

76 My son's name

78 Attenuator configuration

80 RF passive device manufacturer in Bay Shore, NY

81 Gasoline, LP, diesel, uranium, etc.

82 Culmination

83 IC package style

84 Emperor of Rome 54-68

85 Named a software object

86 Is not


1 Waveform of short duration

2 Application Specific Integrated Circuit

3 Ventured

4 Software drafting tool

5 RF coupler vendor

6 Big cats

7 Expel

8 AC voltage type

9 Congenital displacement of an organ

10 Brought down to earth

11 Object orientated programming term

12 Lair

13 Adjust a pot

18 Boolean expressions

21 Sin

23 Apiece

27 Aquatic opossum

28 Trig functions

30 Cos/Sin

31 Units of capacitance

33 Computer monitor cable type

35 RF amplifier vendor

36 Logarithmic unit of power

37 Youngest son

39 Having a positive phase wrt a reference

41 Inductor form shape

42 Indium Gallium Arsenide semiconductor

44 Ocean

46 Purchase

48 Pale green mosslike lichen

51 Logic family

52 Type of memory

56 Having an Oedipus complex

58 Place to keep valuables

60 Manned rocket series that went to the moon

63 Forerunner to NASA

65 Willow

66 Voltage-current phase mnemonic

67 Student

69 Highways

70 Change connector type

72 Computer data storage entity

73 Title

75 Ireland

76 Circuit for firing a magnetron

77 Color parameter

78 Substrate for mounting components

79 Father

Answer below

















RF Cafe - Engineering & Science Crossword Puzzle

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