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Radar & Radio Engineering Crossword Puzzle - Veterans Day
November 10, 2019

Each week, for the sake of all avid cruciverbalists amongst us, I create a new technology-themed crossword puzzle using only words from my custom-created lexicon related to engineering, science, mathematics, chemistry, physics, astronomy, etc. This one for November 10, 2019 celebrates Veterans Day. 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, see someone or something in the exclusion list who or that is directly related to this puzzle's theme, such as Hedy Lamarr or the Bikini Atoll, respectively. Enjoy!

I will be glad to create a special edition crossword for your newspaper, newsletter, etc.

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

Radar & Radio Engineering Veterans Day Crossword for November 11, 2019 - RF Cafe

1. _________ + 88 Down, what now is called 74 Across + 88 Down, celebrated on 72 Down + 12 Down at the 72 Down + 17 Across*
6. 12.5 GHz to 18 GHz
9. Peripheral Component Interface (abbr.)
13. 1.602E-19 Joules
14. Chemical symbol for francium
15. Amateur radio operator who is qualified to administer Amateur Radio licensing examinations (abbr.)
16. Chemical symbol for cesium
17. 1 Across + 88 Down, what now is called 74 Across + 88 Down, celebrated on 72 Down + 12 Down at the 12 Down + ____*
18. Chemical symbol for lithium
20. Consequence of under sampling
25. Elemental compound used for microwave frequency reference oscillators (abbr., pl.)
27. Chemical symbol for silicon
28. Coefficient of temperature (abbr.)
29. Electrical overstress (abbr.)
31. Type of logic gate (pl.)
32. Hits a component with an electrostatic discharge
34. The largest asteroid
36. Ham abbreviation for "distant station"
39. Filter type that blocks upper frequencies (abbr.)
40. Chemical symbol for thallium
41. PC follower
43. Very common network topology and protocol
45. Its chemical symbol is Os
46. Read-only (abbr.)
47. 1/000 of an amp (abbr.)
48. Filter type that blocks frequencies below and above a specified band (abbr.)
53. Formal set of rules and procedures for the exchange of information within a communications network
55. Ratio of circumference to diameter
57. Circuit containing a mixture of technologies (pl.)
58. Electrical safety organization (abbr.)
59. What type of triangle has only two of its sides equal
60. Chemical symbol for arsenic
62. Logarithmic ratio (abbr.)
63. A type of filter designed using the image method
67. Unit of inductance (abbr.)
69. A common semiconductor substrate
73. Chemical symbol for manganese
74. 1 Across + 88 Down, what now is called ________ + 88 Down, celebrated on 72 Down + 12 Down at the 12 Down + 17 Across*
76. Type of flip-flop
77. Internet protocol (abbr.)
78. Stock symbol for Boeing
79. Join two or more wires
81. RF & Microwaves, RF Design, Microwave Journal, etc.
85. Unit of inductance (abbr.)
86. Analog-to-Digital (abbr.)
87. Chemical symbol for neodymium
89. Chemical symbol for nickel
90. Mr. Ohm's first name
92. Online auction site
93. A common RS-232 serial bus command (abbr.)
95. Computer monitor cable type (abbr.)
97. A common battery cell size
98. Chemical symbol for calcium
99. Cellular Digital Packet Data
100. Quantity of heat equal to 100,000 BTU
102. Morse Code for "from"
103. L-C resonating circuit
105. Chemical symbol for lanthanum
106. Chemical symbol for dysprosium
107. A BPF specification (abbr.)
108. Type of current
110. IC killer (abbr.)
111. 74 Across + 88 Down celebrates the 1 Across created with the ______ of Versailles*
112. Applied (as a voltage)
2. One component of a complex number (abbr.)
3. Very large unit of apparent power (abbr.)
4. Bands between RF and baseband
5. Chemical symbol for chromium
6. Sends a message via Morse Code
7. Automatic Calibration System (abbr.)
8. Unit of time (abbr.)
9. Chemical symbol for polonium
10. Trims a piece of Kapton tape to length
11. International Reply Coupon (abbr.)
12. 1 Across + 88 Down, what now is called 74 Across + 88 Down, celebrated on 72 Down + ________ at the ________ + 17 Across*
17. _____ Percy Maxim, founder of the ARRL
19. Galilean moon
21. Local Oscillator (abbr.)
22. Its chemical symbol is Fe
23. Chemical symbol for arsenic
24. The computer in 2001: A Space Odyssey
26. Applies a lubricant
27. Chemical symbol for selenium
30. Synchronous Digital Hierarchy
33. Min-to-max voltage of a waveform (abbr.)
34. Uses a squeezing tool for attaching a wire lug
35. Radio signals from the cosmos (abbr.)
37. Chemical symbol for xenon
38. Network configuration type
40. Component around which wire is wrapped to make an inductor
42. What do we call a curve formed by a point which moves according to a mathematically defined rule
44. Nuclear explosion byproduct harmful to electronic (abbr., pl.)
48. Unit of heat
49. A natural or synthetic compound of usually high molecular weight consisting of up to millions of repeated linked units
50. Type of high speed Internet service (abbr.)
51. Chemical symbol for antimony
52. Semiconductor and calculator company (abbr.)
54. Opposite of USB
56. Multifunctional silicon devices (abbr.)
60. Amateur radio operating mode for sharing realtime video (abbr.)
61. Term for asymmetry of a statistical distribution, past tense
63. _____ Instruments, a programmable delay line manufacturer in Bellevue, WA
64. Silicon transistor type (abbr.)
65. Chemical symbol for thulium
66. The "A" in DAC
68. Stock symbol for Harris Communications
69. Solid state power amplifier (abbr.)
70. Local Oscillator (abbr.)
71. Cyanide (abbr.)
72. 1 Across + 88 Down, what now is called 74 Across + 88 Down, celebrated on ________ + 12 Down at the 12 Down + 17 Across*
75. Battery cell chemistry type (abbr.)
79. What you can get from a high voltage line
80. Plug-in for computer bus
82. One port on a FET
83. Chemical symbol for zinc
84. Type of digital filter (abbr.)
85. Chemical symbol for neon
87. Chemical symbol for niobium
88. 1 Across + ___, what now is called 74 Across + ___, celebrated on 72 Down + 12 Down at the 12 Down + 17 Across*
90. High frequency semiconductor (abbr.)
91. Chemical symbol for radium
92. Type of current
93. Chemical symbol for rhodium
94. Chemical symbol for strontium
96. Chemical symbol for gadolinium
97. Automated Test Equipment (abbr.)
99. Software engineering tool (abbr.)
100. ___/IP scheme for networked connectivity
101. Lowest power level capable of being demodulated (abbr.)
104. Chemical symbol for neodymium
105. Chemical symbol for lawrencium
107. Type of modulation (abbr.)
109. European equivalent to the U.L.

See solution below


2019 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.

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Radar & Radio Engineering Veterans Day Crossword for November 10, 2019 - RF Cafe

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