|
 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
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. Geometrical term for any four sided figure
10. Morse Code for "from"
12. ELI the ICE ___
13. Chemical symbol for lawrencium
14. Lowest power level capable of being demodulated
(abbr.)
15. 10 decibels
16. Chemical symbol for arsenic
18. Automatic Testing, Evaluation & Reporting
(abbr.)
20. Heatsink feature
22. Front edge of a wing (abbr.)
23. Display type
24. Web's most popular
RF site (2 ltrs. + 1 wd.)
26. A common RS-232 serial bus command (abbr.)
27. Infrared (abbr.)
28. A common
battery cell size
29. European equivalent to the U.L.
30. Unit of liquid measure (abbr.)
31. Asynchronous
Transfer Mode (abbr.)
32. Chemical symbol for nobelium
34. Signal-to-noise ratio (abbr.)
35. Chemical
symbol for ytterbium
37. Min-to-max voltage of a waveform (abbr.)
38. Sound frequency in the human hearing
range (abbr.)
39. Chemical symbol for chlorine
41. Chemical symbol for polonium
42. Modem encoding method
(abbr.)
43. Chemical symbol for gadolinium
44. Type of logic gate
45. PC follower
47. Chemical symbol
for lanthanum
48. Voice-operated transmit (abbr.)
49. Part of a FOR loop
50. Base 16 number system (abbr.)
52. Larger moon of Mars
56. Logic family
57. Test point (abbr.)
59. The UK's largest defense electronics
contractor (abbr.)
61. Electronic Variable Optical Attenuator (abbr.)
63. Ratio of circumference to diameter
64. Ovenized crystal oscillator (abbr.)
65. Ultra High Voltage (abbr.)
67. Chemical symbol for erbium
68. Innovative Power Products, Holbrook, NY (abbr.)
70. Chemical symbol for rubidium
71. Perform a calculus
function |
1. Ratio of reactance to resistance (2 wds.)
2. Modulation type (abbr.)
3. Type of data conversion device (abbr.)
4. Chemical symbol for radon
5. Stock symbol for Linear Technologies
6. Length times width
7. 1/6 inch printer's measure
8. Radio Direction Finding (abbr.)
9. Application
Specific Integrated Circuit (abbr.)
10. Keyboard key
11. The "E" in EMF
17. Special diode type that can
be switched (abbr.)
18. Colorado Springs military school (abbr.)
19. Part of this website's title
21.
Negative temperature coefficient (abbr.)
24. Increases voltage linearly
25. Engineering Change Order (abbr.)
28. Test document for verifying proper function (abbr.)
30. Ham's code for "Unable to copy you."
32. A measure
of receiver quality (abbr.)
33. Voltage-controlled crystal oscillator (abbr., pl.)
36. Base Station Transceivers
(abbr.)
38. Analog-to-Digital (abbr.)
40. Shorthand for liquid oxygen
43. Key feature in a high level
overvoltage protection device
46. One of the Ws in WWW
48. Voice of America
49. ___/IP scheme for networked
connectivity
51. 10-Gb Attachment Units Interface
53. Chemical symbol for helium
54. Radio term for indicating
the end of a transmission segment
55. Drill a hole
58. Substrate for mounting components (abbr.)
60.
30 GHz to 300 GHz
62. Printer output resolution unit (abbr.)
66. 300 Hz to 3 kHz
68. Network department
(abbr.)
69. Last stage in a transmitter (abbr.) |
 |
