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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
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| 2012 | 2011
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| 2004 | 2003
| 2002 | 2001
| 2000
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.
2. Unit of apparent power (compound wd.)
9. UMTS terrestrial radio access (abbr.)
12. Band between RF and BB
13. Minutes of
Use (abbr.)
14. One possible go-no-go test result
16. Unit of heat
17. Chemical
symbol for tantalum
18. Chemical symbol for tin
20. Army-Navy specification prefix
21. Beat frequency oscillator (abbr.)
22. Manufacturer of project boxes
23.
Effective Radiated Power (abbr.)
25. System established by the NTSC to adjust video
display hue values
28. A processed or unprocessed semiconductor substrate
30.
Silicon transistor type (abbr.)
32. The design component of total product cost (abbr.)
33. One of Dilbert's workmates
36. A BPF specification (abbr.)
37. Morse Code for
"from"
39. Ratio of output to input power, voltage, current, light, etc. (pl.)
40.
Asynchronous Transfer Mode (abbr.)
42. Temporary Engineering Change document (abbr.)
44. Containing interfering information
46. Antenna test chamber
50. Once around a
circuit
51. Radio frequency interference (abbr.)
52. Amateur radio enthusiast
53.
Modern battlefield technique (abbr.)
55. Weight (abbr.)
56. European equivalent to
the U.L.
57. Type of memory
58. BlackBerry or Jordana for example (abbr., pl.)
60. Specialized mobile radio (abbr.)
61. Semiconductor and calculator company (abbr.)
62. Compliment to a pole in a transfer function
63. Device that converts energy from
one form to another |
1. Time duration of an energy signal (2 wds.)
3. Lubricant
4. 30 kHz to 300 kHz
5. Amateur Teleprinter Over Radio (abbr.)
6.
Minutes of Use (abbr.)
7. Chemical symbol for plutonium
8. A disk operation
10.
With 43D, part of this website's title
11. A common battery cell size
15. Grow in
amplitude
16. Beat frequency oscillator (abbr.)
17. Another word for each complete
winding of an inductor
19. Gun safety and education organization (abbr.)
21.
Describes an open fuse
22. Stock symbol for Boeing
24. Circuit for firing a radar
magnetron (abbr.)
26. Type of amplifier topology that uses hybrid couplers
27.
Hiding data within a message
29. Unit of energy
31. Unit of capacitance (abbr.)
34. Provider of services for telecommunications systems in Switzerland
35. Elemental
compound used for microwave frequency reference oscillators (abbr.)
38. BS__ - the
degree held by many RF Cafe visitors
41. 1/000 of an inch
43. With 11D the world's
greatest electrical engineering website
45. Crystal filter type (abbr.)
47. Chemical
symbol for nickel
48. Dimension from wing LE to TE
49. Amateur radio enthusiast
51. An abbreviation for "receiver"
54. Ham award meaning Worked All Zones
57. Common
average used for sinewaves (abbr.)
58. Type of chart
59. Chemical symbol for
selenium
60. Chemical symbol for tin
61. Coefficient of temperature (abbr.) |
See solution below
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