Here is your custom made Electronics-themed crossword puzzle for April 24th,
2022. 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 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
![Electronics Theme Crossword Puzzle for April 24th, 2022 - RF Cafe](images/electronics-theme-crossword-puzzle-rf-cafe-4-24-2022.gif)
1. Modem encoding method (abbr.) 4. Put into
motion 10. Telex-Over-Radio (abbr.) 13. One port on a BJT 15. After Uranus
17. Occlusion of one heavenly body by another 18. Electronically imaged a document
19. Unix, Linux or Windows (abbr.) 20. Governmental agency that monitors pollution
(abbr.) 21. European equivalent to the U.L. 22. Chemical symbol for lanthanum
24. Opposite of a LO 26. PCB mask exposing ray (abbr.) 28. Type of current
flow (abbr.) 29. InP (2 wds.) 36. Negatively doped silicon 37. Diode type
used as a voltage regulator (pl.) 38. Mathematical table whose entries come from
a fixed finite set of symbols (abbr.) 39. Unix, Linux or Windows (abbr.) 41.
Subject a circuit to extreme operation 45. Structure of columns and rows 49.
Radio receiver scheme which mixes a second frequency (LO) with the incoming radio
signals 51. Related to FM by a differential 52. Chemical symbol for gallium
53. Switch position 54. Analog-to-Digital (abbr.) 55. Front edge of a wing
(abbr.) 57. Substrate for mounting components (abbr.) 59. 1.602E-19 Joules
61. Curve produced when a cone is cut by an oblique plane which does not intersect
the base 65. The "E" in TEM 69. Device attached to an antenna mast which rotates
it so that the antenna can point in different directions 70. Extract information
from a modulated signal 71. A keyboard key 72. Which plane geometric figure
has eight straight sides 73. ELI the ICE ___ |
1. Wire or cable connecting a radio to an antenna
2. Miniature RF connector 3. International phonetic alphabet letter "K" 4.
Test document for verifying proper function (abbr.) 5. World's largest yearly
convention of gadget and device manufacturers (abbr.) 6. Technical drawing structure
7. Most protruding part of planetary rings as seen from distance 8. Temporary
Engineering Change document (abbr.) 9. Governmental agency that monitors pollution
(abbr.) 10. Tweak a filter for the correct response 11. Exponent that returns
the original number 12. Remove oxygen from or add hydrogen to a compound 14.
Service of the ARRL that helps hams solve technical problems (abbr.) 16. RF connector
type 23. Antenna (abbr.) 24. Color quality 25. Intermodulation (abbr.)
26. A compiler directive 27. Virtual Private Network 28. Agilent's (now Keysight)
EE design software (abbr.) 30. Chemical symbol for dysprosium 31. Internet
protocol (abbr.) 32. Angular distance between one event and another in a regularly
recurring cycle 33. O3 34. Chemical symbol for helium 35. Infrared (abbr.)
38. Workplace safety group (abbr.) 40. Parabolic antenna-to-waveguide interface
component 41. Add two or more inputs 42. Test point (abbr.) 43. One component
of a complex number (abbr.) 44. Unit of energy 45. Unit of weight 46. Analog-to-Digital
(abbr.) 47. Word used in describing 2-D and 3-D object dimensions; i.e., 10 mm
__ 25 mm 48. Low Noise Amplifier (abbr.) 49. Solid figure that has every point
on its surface equidistant from its center 50. Read-only (abbr.) 55. Stock
symbol for Linear Technologies 56. Electronics Industry Association (abbr.)
57. Scheduling graph type 58. Connector vendor, now owned by FCI in St. Louis,
Missouri 59. Engineering Change Order (abbr.) 60. Vacuum Tube Voltmeter (abbr.)
62. Line of Sight (abbr.) 63. Permeability-tuned oscillator (abbr.) 64. System
On Chip 66. Constellation : The lion 67. Engineering Change Notice (abbr.)
68. Government program to bring electricity to farms (abbr.) |
See solution below
![Electronics Theme Crossword Puzzle for April 24th, 2022 - RF Cafe](images/electronics-theme-crossword-solution-rf-cafe-4-24-2022_small.gif)
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