This week's crossword puzzle for December 11th sports an electronics theme. This
being the eleventh day of the month, many of the words begin and/or end with and/or
contain the letter "K" (denoted by an asterisk). All RF Cafe crossword puzzles are
custom made by me, Kirt Blattenberger, and have only words and clues related to
RF, microwave, and mm-wave engineering, optics, mathematics, chemistry, physics,
and other technical subjects. As always, this crossword contains no names of politicians,
mountain ranges, exotic foods or plants, movie stars, or anything of the sort unless
it/he/she is related to this puzzle's technology theme (e.g.,
Reginald Denny,
Hedy Lamarr, or
the
Tunguska event in Siberia). The technically inclined
cruciverbalists amongst us will appreciate the effort.
Enjoy!
Reproduction of this puzzle without the express permission of RF Cafe is prohibited.
acr. = acronym, abbr. = abbreviation, pl. = plural, wds. = words
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1. He developed a law stating the sum of all currents into and out of a node
is zero * 5. Chemical symbol for rubidium 6. Last stage in a transmitter (abbr.)
8. Internet protocol (abbr.) 9. Chemical symbol for beryllium 11. Related
to FM by a differential 12. Chemical symbol for gadolinium 13. Mass unit (abbr.,
pl.) * 14. Unix, Linux or Windows (abbr.) 15. Opposite of a LO 16. Abbreviation
for acknowledge (also a common word used by Bill the Cat) * 18. System for guiding
aircraft (abbr.) 19. Add two or more inputs 21. Type of antenna (pl.) 24.
Pointing device 26. Analog-to-Digital (abbr.) 27. Noise power formula for
a given bandwidth and temperature (abbr.) * 29. Chemical symbol for thallium
30. Max or min voltage of a waveform (abbr.) * 32. 1,000 seconds (abbr.) *
33. International phonetic alphabet letter "I" 35. Enrico _____, nuclear physicist
37. Chemical symbol for lutetium 38. Chemical symbol for aluminum 39. Electronic
assembly transport container 41. Device under test (abbr.) 43. Adjustment
dial * 44. Centimeter (abbr.) 45. Unit of liquid measure (abbr.) 46. Unit
of resistance (abbr.) * 48. Large unit of apparent power (abbr.) * 50. Light
ray 52. Chemical symbol for lawrencium 53. Chemical symbol for platinum
54. Thin Shrink Small Outline Package (abbr.) 56. Radio Amateur Satellite Corporation
(abbr.) 58. 1,000 seconds (abbr.) * 59. Chemical symbol for strontium 61.
Chemical symbol for radon 62. Logic family 64. Chemical symbol for lithium
66. Make a small adjustments to a system * 68. 10th Greek letter * 69. Government
program to bring electricity to farms (abbr.) 71. BER, 8 bits at a time 72.
Conductor size unit (abbr.) 75. Part of this website's title 76. Chemical
symbol for argon 77. An unlicensed radio band in the U.S. often used for walkie-talkies
(abbr.) 79. Sound frequency in the human hearing range (abbr.) 80. 1e-6 mA
81. Type of component package (abbr.) 82. Part of a FOR loop 83. Chemical
symbol for cesium 84. Chemical symbol for palladium 85. Packet of 10^3 sets
of 8 digital "0" or "1" symbols (pl.) *
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1. 1E3 bits per second (abbr.) * 2. Automatons 3. Its chemical symbol is
Os 4. Field Programmable Gate Array (abbr.) 5. Slang for transmitter and/or
receiver 7. Type of data conversion device (abbr.) 10. A keyboard key 11.
Personal Handy Phone System (abbr.) 13. Turn on a repeater by transmitting on
its input frequency (2 wds.) * 17. Sharp bends in I-V curves * 18. Part of
CAD 20. Converts electrical energy into mechanical energy 22. Chemical symbol
for gallium 23. Radio signals from the cosmos (abbr.) 25. Electrical safety
organization (abbr.) 27. 18 GHz to 26.5 GHz * 28. Bipolar Field-Effect Transistor
31. Unit of electromotive force (pl.) * 32. Unit of power (pl.) * 34. Mate
to a bolt 36. ELI the ICE ___ 40. Electronic warfare defense (abbr.) 42.
Ultra High Voltage (abbr.) 43. Mathematical basis for calculating noise power
for a given bandwidth and temperature (abbr.) * 47. Stock symbol for Harris Communications
48. Greek letter * 49. Change connector type 51. Governmental agency that
monitors pollution (abbr.) 55. System for underwater navigation 57. Relating
to the sun 58. Runge-_____ method in differential equations * 60. Moves from
cell to cell 61. One component of a complex number (abbr.) 63. Unit of volume
(abbr.) 65. Internet protocol (abbr.) 67. It connects the software to the
hardware * 68. Early terminal program and file transfer protocol * 70. Colorado
Springs military school (abbr.) 71. Akin to WAC, only just in America 73.
Ham abbreviation indicating contacts with all major land masses 74. Gaussian
filtered frequency shift keying * 77. Sends a file over a network (abbr.)
78. Unit of length equal to 5.5 yards
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See solution below
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