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MECA Electronics

Amateur Radio Crossword Puzzle
June 21, 2020

Here is the RF Cafe custom-made technology-themed crossword puzzle for the week of June 21st. Each week for two decades, for the sake of all avid cruciverbalists amongst us, I have created a new technology-themed crossword puzzle using only words from my custom-created lexicon related to engineering, science, mathematics, chemistry, physics, astronomy, etc. You will never find among the words names of politicians, mountain ranges, exotic foods or plants, movie stars, or anything of the sort. You might, however, find someone or something in the otherwise excluded list directly related to this puzzle's technology theme, such as Hedy Lamarr or the Bikini Atoll, respectively. Enjoy!

cruciverbalist: [noun]  cruci- ("cross") +‎ verbal ("words") +‎ -ist ("agent, person") -- A person who constructs crosswords.


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


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

Amateur Radio Crossword Puzzle for June 21, 2020 - RF Cafe

 

ACROSS DOWN
1. High current gain transistor configuration (pl.)
6. Describes when a synchronous motor loses phase lock
9. O-scope time base action
10. Chemical symbol for californium
12. Unit of liquid measure (abbr., pl.)
14. Chemical symbol for magnesium
16. CB slang for a passenger (pl.)
19. Type of data conversion device (abbr.)
21. Chemical symbol for chlorine
22. Stock symbol for Advanced Micro Devices
23. Increase voltage linearly
24. Network file transfer protocol (abbr.)
26. Sends a file over a network (abbr.)
28. Amateur radio enthusiast
29. Local Oscillator (abbr.)
30. Add two or more inputs
32. Unit of inductance (abbr.)
33. Adjust a pot
34. Chemical symbol for nobelium
35. Determines proper functionality
37. Unit of inductance (abbr.)
38. Infrared (abbr.)
40. PC follower
41. Chemical symbol for beryllium
42. Its chemical symbol is B
44. Test point (abbr.)
45. Filter type (abbr.)
47. __ + 52 Across, this website's title
49. Computer interconnection scheme (abbr.)
50. Chemical symbol for copper
51. Permeability-tuned oscillator (abbr.)
52. 47 Across + ____, this website's title
54. Personal Handy Phone System (abbr.)
55. Radio signal route
56. International Reply Coupon (abbr.)
57. Chemical symbol for calcium
60. Telex-Over-Radio (abbr.)
61. Ubiquitous antenna structures along interstate highways (2 wds.)
66. Chemical symbol for strontium
67. Unit of energy
68. Chemical symbol for platinum
69. Structure of columns and rows
72. Key feature in a high level overvoltage protection device (pl.)
73. Ham slang to telephone lines (2 wds.)
1. Type of data conversion device (abbr., pl.)
2. Stock symbol for Intel
3. Chemical symbol for gallium
4. Unit of time (abbr.)
5. Shortwave listener (abbr.)
6. Difference between a repeater's transmitter and receiver frequencies
7. Filter type that blocks upper frequencies (abbr.)
8. Material deposited on CRTs to generate light when struck by electron beam
11. 10E-15 numerical prefix
12. Ham's code for "What is your location?"
13. System On Chip
14. Akin to an EE, CE, AE, etc.
15. Mathematical device defined as the collection of points whose coordinates satisfy a given relation
17. 3 kHz to 30 kHz
18. "Texting" (abbr.)
20. Person responsible for program spending (abbr.)
24. Slang for overmodulating so as to distort a waveform (2 wds.)
25. Data transmission pathway
27. Chemical symbol for thulium
28. Chemical symbol for helium
30. A famous American clock manufacturer
31. Reliability measure (abbr.)
33. The "S" in CES, the world's largest yearly convention of gadget and device manufacturers
35. Chemical symbol for tantalum
36. Chemical symbol for selenium
37. Chemical symbol for niobium
39. Chemical symbol for radon
43. Radio Amateurs of Canada (abbr.)
46. Chemical symbol for polonium
47. Radio Amateur Civil Emergency Service (abbr.)
48. Small unit of capacitance (abbr.)
50. Leading and trailing edge frequency variation of a CW pulse
51. Push to Talk (abbr.)
52. Error checking scheme (abbr.)
53. High-speed logic family
58. Automated Test Equipment (abbr.)
59. Conductor size unit (abbr.)
62. Chemical symbol for lawrencium
63. Used logic gates
64. Network configuration type
65. ___-AZIMUTH telescope mount
69. Test point (abbr.)
70. Modern battlefield technique (abbr.)
71. Radio signals from the cosmos (abbr.)

See solution below

2020 Crosswords Archive

Visit the Crossword Express website - RF CafeTake 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.

2020 | 2019 | 2018 | 2017 | 2016 | 2015 | Sudoku

December 27

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December 13

December 6

November 29

November 22

November 15

November 8

November 1

October 25

October 18

October 11

October 4

September 27

September 20

September 13

September 6

August 30

August 23

August 16

August 9

August 2

July 26

July 19

July 12

July 5

June 28

June 21

June 14

June 7

May 31

May 24

May 17

May 10

May 3

April 26

April 19

April 12

April 5

March 29

March 22

March 15

March 8

March 1

February 23

February 16

February 9

February 2

January 26

January 19

January 12

January 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amateur Radio Crossword Puzzle Solution for June 21, 2020 - RF Cafe

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