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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.
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Cruciverbalist:
A cruciverbalist is a person who is skilled at creating or solving crossword
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"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
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that are both challenging and enjoyable for crossword enthusiasts.
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ACROSS
1. The
"M" part of EM
10. Comes after a Master's degree
11. System
for underwater navigation
12. Institute of Electrical Engineers
(U.K)
14. Unit of current
17. Modulation technique
18. Compressed image file format
20. Unintended frequency
products from a mixer
21. Electric current route, pl.
23. Mate to a bolt
24. Passive intermodulation, abbr.
26. Base of the binary system
28. Decimeter, abbr.
29.
Type of field, abbr.
30. Automatic network analyzer, abbr.
31. Kilometer, abbr.
33. Type of flip-flop
34. Upper frequency,
abbr.
35. Electric and gravitational are two examples of
this
37. Type of modulation, abbr.
39. Chemical symbol
for nobelium
40. *TON
41. Semiconductor lamp
43. Analog-to-Digital
45. Chemical symbol for aluminum
46. End Of Transmission
47. Type of miniature RF connector
48. Chemical symbol for
xenon
49. The "O" in ROM
51. Trans European Trunked RAdio
53. A high voltage insulator
55. Multipliers of a polynomial
57. 24 hours
58. Restrain voltage input
59. It has units
of ergs
61. International phonetic alphabet letter "Z"
62. Wireless band above DCS
64. 1/000 of an inch
67. 10^1
numerical prefix
68. Infrared, abbr.
70. A measure of
receiver quality, abbr.
72. Chemical symbol for radium
73. (fUpper + fLower) / 2 |
DOWN
1. 10^-3
H
2. Change connector type
3. Chemical symbol for einsteinium
4. Opposite of bottom
5. Slanted plane surface
6. Person
responsible for program spending, abbr.
7. Chemical symbol
for francium
8. EM energy in the 3600-6300 angstrom band
9. Morse Code for "from"
10. Min-to-max voltage of a waveform
13. Chemical symbol for erbium
15. Greek letter (micro)
16. Type of re-usable memory, abbr.
18. Mate to a plug
19. Chemical symbol for platinum
20. One frequency output
of a mixer
22. Unit of RF signal reflection, abbr.
23.
Chemical symbol for neodymium
24. Displayed a radar target
25. Battery manufacturer
27. Unix, Linux or Windows
29.
Chemical symbol for europium
32. 300 kHz to 3 MHz
34.
Comes after
35. 12 inches
36. 10^1 numerical prefix
38. Opposite of a minimum
39. 10^-9 numerical prefix
40.
Test equipment, abbr.
42. Ham abbreviation for "distant station"
44. 10^-1 numerical prefix
49. Logic gate
50. Compound
used in microwave oscillators, abbr.
52. Type of series expansion
53. 1/000 of an inch
54. PC follower
56. Chemical symbol
for strontium
58. Chemical symbol for lutetium
60. Chemical
symbol for krypton
61. Chemical symbol for zinc
62. Personal
Digital Cellular
63. Software engineering tool, abbr.
65. International Rectifier Corporation
66. Direction of
weave in a graphic cloth
68. Network department, abbr.
69. One component of a complex number, abbr.
70. Greek symbol
71. Chemical symbol for iron |
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Answer below
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