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Kirt Blattenberger - RF Cafe WebmasterCopyright
1996 - 2016
Webmaster:
Kirt Blattenberger,
 BSEE - KB3UON

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 Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

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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RF Engineering Crossword Puzzle
September 4, 2016

Take a break and work this week's RF Engineering-themed crossword puzzle. All the words are pulled from a hand-built list of terms, names, and abbreviations that have only to do with science, mathematics, and engineering. If you want a crossword with names of movie stars and obscure countries, try the local newspaper.

Reproduction of this puzzle without the express permission of RF Cafe is prohibited.
acr. = acronym, abbr. = abbreviation, pl. = plural, wds. = words

RF Engineering Crossword Puzzle for September 4, 2016 - RF Cafe

1. Form for winding inductors
6. Radio navigation system (abbr.)
11. World's largest yearly convention of gadget and device manufacturers (abbr.)
12. Chemical symbol for aluminum
14. Plug-ins for computer buses
16. Chemical symbol for thallium
17. What relationship does one wave motion have to another if its frequency is a multiple of the other
20. Type of current
21. Common plastic insulation type (abbr.)
22. Another name for a test lead
24. A common battery cell size
25. A feedback scheme to level out the receiver audio volume (abbr.)
28. Apply too large of a signal
32. Online service (abbr.)
34. Chemical symbol for erbium
35. ELI the ICE ___
38. 1/000 of an inch
40. Stock symbol for Boeing
41. Its chemical symbol is Re
42. Graphics file extension
43. Amateur radio abbreviation for the Oceania region (abbr.)
45. RF ____, the world's best engineering website
47. Advanced Communication Technologies and Services (abbr.)
49. Ham abbreviation for "distant station"
51. Signal-to-noise ratio (abbr.)
53. Unit of liquid volume (pl.)
56. Centimeter (abbr.)
57. Enhanced Graphics Adapter
59. Finite Element Analysis (abbr.)
60. Semiconductor and calculator company (abbr.)
62. Scheme to maintain proper frequency (abbr.)
65. Mate to a transmitter
68. Unit of energy
70. Related to FM by a differential
71. Fuse metals together using heat
72. Line of Sight (abbr.)
74. Chemical symbol for nickel
75. Maximum distance in orbit around the sun
78. Chemical symbol for praseodymium
79. Circuit path with very low or 0 ohms of impedance
82. Logarithmic ratio (abbr.)
83. One state of matter
84. Color #5
85. Circular mounting hardware
1. 10 decibels
2. Unix, Linux or Windows (abbr.)
3. International phonetic alphabet letter "B"
4. Stock symbol for National Semiconductor
5. Prefix used on many MIL-SPEC components
7. Type of current flow (abbr.)
8. Computer Assisted Design and Development
9. Flash caused by an electric current ionizing a gas or vapor
10. Chemical symbol for neodymium
11. Cellular Telecommunications Industry Association
13. High power density battery chemistry (abbr.)
15. Longitudinal shape-forming structural element
17. Filter type that blocks lower frequencies (abbr.)
18. An abbreviation for "receiver"
19. Hung the program
23. Opposite of I.D.
26. Unit of apparent power (abbr.)
27. Program that turns written computer code into executable code
29. Have a chemically induced effect
30. Chemical symbol for lawrencium
31. Switch type with guaranteed default position
33. Chemical symbol for lithium
35. Chemical symbol for manganese
36. Greek letter used for frequency
37. Chemical symbol for terbium
39. Local Oscillator (abbr.)
41. Part of this website's title
44. Unit of luminosity
46. Computer character set (abbr.)
48. Chemical symbol for cesium
50. Chemical symbol for xenon
52. Chemical symbol for radon
54. Sound frequency in the human hearing range (abbr.)
55. Chemical symbol for lanthanum
58. Chemical symbol for gallium
60. Test equipment (abbr.)
61. Slang for helicopter
63. Chemical symbol for chromium
64. Filter types (abbr., pl.)
65. One component of a complex number (abbr.)
66. Cellular Digital Packet Data
67. Factor of a polynomial
69. General Mobile Radio Service (abbr.)
71. The "W" in AWG
73. Chemical symbol for tin
74. Type of logic gate
76. Heterojunction Bipolar Transistor
77. The "L" in VLF
78. Precision approach radar (abbr.)
80. Chemical symbol for mercury
81. Test equipment (abbr.)
83. Electronics manufacturer with "meatball" logo

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

2016 Crosswords Archive
| 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 |
December 25
December 18
December 11
December 4
November 27
November 20
November 13
November 6
October 30
October 23
October 2
September 25
September 18
September 4
August 28
August 21
August 14
August 7
July 31
July 24
July 17
July 10
July 3
June 26
June 19
June 12
June 5
May 29
April 10
March 20
March 13
March 6
February 28
February 21
February 7
January 31
January 24
January 17
January 10
January 3

 

 

 

 

 

 

 

 

 

 

 

 

 

RF Engineering Crossword Puzzle Solution for September 4, 2016 - RF Cafe