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Engineering & Science Crossword Puzzle

October 30, 2011

2011 Engineering & Science Crossword Puzzles

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

12/25/2011

12/18/2011

12/11/2011

12/4/2011

11/27/2011

11/20/2011

11/13/2011

11/6/2011

10/30/2011

10/23/2011

10/16/2011

10/9/2011

10/2/2011

9/25/2011

9/18/2011

9/11/2011

9/4/2011

8/28/2011

8/21/2011

8/14/2011

8/7/2011

7/31/2011

7/24/2011

7/17/2011

7/10/2011

7/3/2011

6/26/2011

6/19/2011

6/12/2011

6/5/2011

5/29/2011

5/22/2011

5/15/2011

5/8/2011

5/1/2011

4/24/2011

4/17/2011

4/10/2011

4/3/2011

3/27/2011

3/20/2011

3/13/2011

3/6/2011

2/27/2011

2/20/2011

2/13/2011

2/6/2011

1/30/2011

1/23/2011

1/16/2011

1/9/2011

1/2/2011


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

Wireless & RF Engineering Crossword Puzzle - RF Cafe

ACROSS DOWN
1. Negatively charged ions

6. Chemical symbol for rhodium

8. Vacuum tube with three control grids

9. Antenna type derived from simple weighted wires dropped from Zeppelin airships

11. Electronics manufacturer with "meatball" logo

12. Morse Code for "from"

14. Chemical symbol for lanthanum

15. Network configuration type

19. Scheme to maintain proper frequency (abbr.)

21. Plane circular area

25. Unit of inductance (abbr.)

27. Point in an revolving object's orbit that is farthest to the body it is orbiting (pl.)

29. Component of rocket fuel that supports combustion

32. Common shorthand reference for a capacitor

33. Modulation type (abbr.)

35. Switch position

36. BER, 8 bits at a time

37. Modulation technique (abbr.)

39. Filter transfer function with high rate of out-of-band attenuation

43. Electrical overstress (abbr.)

45. Chemical symbol for helium

46. 3 GHz to 30 GHz

47. System On Chip

48. Singulated piece of IC wafer

49. Electrical safety organization (abbr.)

50. Chemical symbol for aluminum

51. RF connector type

52. Chemical symbol for beryllium

53. Its chemical symbol is Se

56. Capable of being repositioned

59. Chemical symbol for erbium

60. Chemical symbol for francium

61. Chemical symbol for radium

62. 1.602E-19 Joules

63. Type of data conversion device (abbr., pl.)

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

67. Society of Civil and Structural Engineers (abbr.)

69. Bands between RF and baseband

71. Finite-Element Model

73. BS__ - the degree held by many RF Cafe visitors

75. Type of logic gate

78. Software engineering tool (abbr.)

80. Chemical symbol for polonium

81. Below ELF

83. Have a chemically induced effect

85. Logic family

86. A BPF specification (abbr.)

88. Fast-Scan TV

89. Type of logic gate

90. Connector type

91. Chemical symbol for tantalum

92. Total radiated power (abbr.)

93. Engineering Change Notice (abbr.)

1. Chemical symbol for argon

2. Chemical symbol for nickel

3. Galilean moon

4. Opposite of I.D.

5. Chemical symbol for neon

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

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

8. Test equipment (abbr.)

10. Chemical symbol for palladium

11. Chemical symbol for gallium

13. 1/6 inch printer's measure

14. Lower sideband (abbr.)

15. Junk e-mail

16. Uppermost surface

17. Chemical symbol for silver

18. Government program to bring electricity to farms (abbr.)

19. Chemical symbol for arsenic

20. Chemical symbol for cobalt

21. Deutsche Industrie Normenausschuss

22. Opposite of O.D.

23. Crystal filter type (abbr.)

24. Sharp bend in I-V curve

26. Stock symbol for Harris Communications

27. Changes velocity

28. Science of assuring operation amid dense EM background noise (abbr.)

30. Type of logic gate

31. Used a systematic approach to locate the cause of a fault in an electronic circuit or system

34. Elementary particle

37. Adjusted two equal-frequency signals to be in sybchrony

38. Type of electrical wire insulation

40. Material testing organization (abbr.)

41. ECM response

42. Dimension, with units

44. Insulating cover over a solder joint

54. Band between RF and BB

55. Internet address (abbr.)

57. Type of logic gate (pl.)

58. Unit of apparent power (abbr.)

64. Chemical symbol for silicon

66. Chemical symbol for manganese

67. Type of component package (abbr.)

68. The "S" in ASK

70. Chemical symbol for tin

71. Chemical symbol for iron

72. Radio navigation system

74. 30 Hz to 300 Hz

76. Type of logic gate

77. A disk operation

78. Imaging device (abbr., pl.)

79. PC follower

80. Substrate for mounting components (abbr.)

82. Start frequency (abbr.)

84. Army-Navy specification prefix

85. Chemical symbol for gold

87. Chemical symbol for chromium

91. Coefficient of temperature (abbr.)


See solution below

Wireless & RF Engineering Crossword Puzzle - RF Cafe

Boonton RF Power Measurement
RF Cascade Workbook 2018 by RF Cafe
KR Electronics (RF Filters) - RF Cafe
TotalTemp Technologies (Thermal Platforms) - RF Cafe

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Webmaster:

    Kirt Blattenberger,

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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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