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 Take 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.
2024 | 2023
|2022 | 2021
| 2020 | 2019
| 2018 | 2017
| 2016 | 2015
| 2014 | 2013
| 2012 | 2011
| 2010 | 2009
| 2008 | 2007
| 2006 | 2005
| 2004 | 2003
| 2002 | 2001
| 2000 |
Sudoku
Cruciverbalist:
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 28
December 21
December 14
December 7
November 30
November 23
November 16
November 9
November 2
October 26
October 19
October 12
October 5
September 28
September 21
September 14
September 7
August 31
August 24
August 17
August 10
August 3
July 27
July 20
July 13
July 6
June 29
June 22
June 15
June 8
June 1
May 25
May 18
May 11
May 4
April 27
April 20
April 13
April 6
March 30
March 23
March 16
March 9
March 2
February 23
February 16
February 9
February 2
January 26
January 19
January 12
January 5
Reproduction of this puzzle without the express permission of RF Cafe is
prohibited.
1. Its chemical symbol is C
6. Plate or vane used to
direct or control movement of fluid or air within confined area
11. Gain of one amplifier
13. Release control over
15. Powers pneumatic devices
16. Low Noise Amplifier (abbr.)
18. A common battery cell size
19. Chemical symbol for platinum
20. Chemical symbol
for radium
22. Chemical symbol for calcium
23. Logarithmic unit of power
25. Chemical
symbol for beryllium oxide
26. Wireless phone region
27. Unsupported spans
31.
Permeability-tuned oscillator (abbr.)
33. A variation of the cubical quad with triangular
elements (3 wds.)
41. International Telecommunications Union
42. Machine that converts
typing keystrokes into electricak pulses
47. Component
49. MS's server-side script
engine for dynamically-generated web pages (abbr.)
50. Cooling device
51. Time delay
(abbr.)
53. Type of current
54. Network department (abbr.)
55. Greek letter used
for frequency
56. Programmable logic device (abbr.)
58. Type of e-mail address system
(abbr.)
60. Frequency
62. Circular mounting hardware
64. "I ______ a great new
job with Skyworks"
65. Subject a circuit to extreme operation |
1. Chemical symbol for copper
2. Colorado Springs military
school (abbr.)
3. RF integrated circuit (abbr.)
4. Digital transmission figure of
merit (abbr.)
5. Type of logic gate
7. Sound frequency in the human hearing range
(abbr.)
8. A complete set of data bits in a stream
9. Finite Element Analysis (abbr.)
10. Front edge of a wing (abbr.)
11. No insulation
12. Switch position
14. Elemental
compound used for microwave frequency reference oscillators (abbr., pl.)
16. Computer
communication scheme (abbr.)
17. Ticker symbol for Analog Devices
19. Unit for expressing
a ratio
21. Alternative name for Beta Persei
22. Monte-_____ analysis
24. Describes
an open fuse
25. Chemical symbol for beryllium
26. Cellular Digital Packet Data
28. Cause a circuit breaker to open
29. Tool for holding parts while working on them
30. Government program to bring electricity to farms (abbr.)
32. Electromagnetic surveillance
thwarting technology
34. Nano___, a cylindrical form of graphene
35. Constellation
: The scales
36. Circuit path with very high or infinite impedance
37. Part of CAD
38. Temporary Engineering Change document (abbr.)
39. Rechargeable battery type (abbr.)
40. Automated universal inductance tester - watch that 3rd letter, (abbr.)
42. Loose
end of a cable
43. Filter type that blocks upper frequencies (abbr.)
44. Fifth series
in the spectrum of hydrogen
45. Indium phosphide
46. Logic family (abbr.)
48. An
abbreviation for "receiver"
52. ____-Einstein condensates
55. Negation prefix
57.
Chemical symbol for silver
58. Precision approach radar (abbr.)
59. Personal Handy
Phone System (abbr.)
60. Chemical symbol for tantalum
61. BS__ - the degree held by
many RF Cafe visitors
62. Weight (abbr.)
63. Chemical symbol for einsteinium |
See solution below
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