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Science & Engineering Crossword Puzzle
October 13, 2013

2013 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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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.

December 29

December 22

December 15

December 8

December 1

November 24

November 17

November 10

November 3

October 27

October 20

October 13

October 6

September 29

September 22

September 15

September 8

September 1

August 25

August 18

August 11

August 4

July 28

July 21

July 14

July 7

June 30

June 23

June 16

June 9

June 2

May 26

May 19

May 12

May 5

April 28

April 21

April 14

April 7

March 31

March 24

March 17

March 10

March 3

February 24

February 17

February 10

February 3

January 27

January 20

January 13

January 6

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

Science & Engineering Crossword Puzzle for October 13, 2013 - RF Cafe

1. Pertaining to Boolean operations

6. Metal or plastic rod that connects a potentiometer wiper to a knob (pl.)

10. Automatic Send-Receive (abbr.)

11. Chemical symbol for aluminum

13. Computer monitor resoultion measure (abbr.)

15. Chemical symbol for beryllium

17. World's first satellite navigation system, abbr.

19. Part of this website's title, with 43 Down

20. Unit for 1,000,000 watt-seconds (abbr.)

21. Chemical symbol for ruthenium

22. Numerical basis for decibels (abbr.)

24. Type of optical network

25. An angle described by hypotenuse/opposite sides of a right triangle

26. Weight (abbr.)

28. Morse Code for "from"

30. Describes how components are placed on a PCB

34. Point in an revolving object's orbit that is farthest to the body it is orbiting

38. Army-Navy specification prefix

39. Amateur Radio Emergency Service (abbr.)

40. Electronic enclosures

44. Scheduling graph types

46. Of sound

48. 12 inches (pl.)

51. Chemical symbol for tin

52. Small motored tool for model drilling, grinding, shaping, etc.

53. Its chemical symbol is Er

56. Chemical symbol for terbium

58. Upper frequency (abbr.)

60. Put a new program on a computer

64. Greek letter used for resistance

67. File name extension for an ASCII file

68. Opposite of I.D.

69. Chemical symbol for cadmium

70. Unit of time (abbr.)

71. Digital encoding of the transmission mode in the vertical sync portion of an SSTV image (abbr.)

74. Home state of Los Alamos lab (abbr.)

75. Miniature threaded RF connector

77. One component of a complex number (abbr.)

78. Big Blue

80. Heat required to change a solid into a liquid or a liquid into a gas without change of temperature

81. Specifies system parameters

1. Constellation : The scales

2. Chemical symbol for gallium

3. FCC Part 15 rules apply in this band (abbr.)

4. Chemical symbol for chromium

5. Was behind in phase

7. Filter type that blocks lower frequencies (abbr.)

8. Automatic Packet Position Reporting System (abbr.)

9. First-in, first-out, abbr.

12. Filter type that blocks upper frequencies (abbr.)

14. Semiconductor device type (abbr.)

16. Galilean moon

18. Crystal filter type (abbr.)

20. Software function selection mechanism

22. Chemical symbol for lithium

23. Switch position

27. Chemical symbol for thallium

29. Add a security code

31. International phonetic alphabet letter "Y"

32. Exponent that returns the original number

33. The "T" in ATE

35. Type of logic gate

36. Constellation : The twins

37. Chemical symbol for einsteinium

41. PC follower

42. Filter type that blocks frequencies in a specified band (abbr.)

43. With 19 Across, this website's name

44. Chemical symbol for polonium

45. Chemical symbol for erbium

47. 2 x SSB

48. Chemical symbol for francium

49. 1/6 inch printer's measure

50. High-temp wire insulation

54. Stock symbol for RF Micro Devices

55. 300 kHz to 3 MHz

57. Having a DC voltage reference

59. Ultra High Voltage (abbr.)

61. Unit of time (abbr.)

62. Chemical symbol for scandium

63. Type of semiconductor construction used in RF power amplifiers (abbr.)

64. Ovenized crystal oscillator (abbr.)

65. Sudden, brief increase in wind speed

66. Mechanical engineering organization (abbr.)

72. Infrared (abbr.)

73. Antenna gain unit (abbr.)

76. Army-Navy specification prefix

78. Band between RF and BB

79. Chemical symbol for manganese

See solution below

















Science & Engineering Crossword Puzzle Solution for October 13, 2013 - RF Cafe

RF Cascade Workbook 2018 - RF Cafe

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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