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Science & Engineering Crossword Puzzle
October 13, 2013

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.
2013 Crosswords Archive
Visit the Crossword Express website - RF CafeTake a break from the drudgery by trying 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.

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