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Copyright: 1996 - 2024
    Kirt Blattenberger,


RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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RF Cafe Engineering & Technical Headlines Crossword Puzzle
September 8, 2019

This RF Cafe Engineering & Technical Headlines Crossword Puzzle contains at least 10 words from headlines posted on the homepage during the week of September 2 through September 6, 2019 (marked with an asterisk*). These custom-made engineering and science-themed crossword puzzles are done weekly for the brain-exercising benefit and pleasure of RF Cafe visitors who are fellow cruciverbalists. Every word and clue - without exception - in these RF Cafe puzzles has been personally entered into a very large database that encompasses engineering, science, physical, astronomy, mathematics, chemistry, etc. Let me know if you would like a custom crossword puzzle built for your company, school, club, etc. (no charge).

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

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

Engineering & Technology Headlines Crossword Puzzle September 8, 2019 - RF Cafe

<click for full size to print>

1. Shortlist Revealed for the World _____________ Awards 2019*
7. Boob tube (abbr.)
9. U.S. Dominates Top 10 VC Investors in ___ Tech in 2018*
11. Having power applied (slang)
12. Chemical symbol for neon
13. Police Gain Access to Doorbell ____*
15. Chemical symbol for lithium
17. Apollo 11 astronaut ____ Armstrong
20. 1e-6 mA
21. Electronics Industry Association (abbr.)
23. Chemical symbol for manganese
24. Newest buzz phrase for ubiquitous remote control and monitoring of everything (abbr.)
26. Aerodynamic opposition to thrust
29. Volkswagen, NXP Show 1st Car Using ___ to Combat Relay Theft*
30. Connected to a transformer interwinding point
32. Qualcomm Targets Wi-Fi Market in Push to Expand Beyond ______*
34. Stock symbol for National Semiconductor
35. Discipline for aircraft navigation in low visibility environments (abbr.)
37. Type of high speed Internet service (abbr.)
38. Metric angle unit
42. Opposite of I.D.
44. Moon of Saturn discovered in 1789
48. Image file format name extension
51. Half of a DIP
52. Mate to a bolt
54. BASIC program command
55. The scalar component of velocity
57. Unit of inductance (abbr.)
58. CRT electron beam scan type
60. Last statement in a BASIC program
62. A common battery cell size
64. Modem encoding method (abbr.)
66. ______ cosine filter
69. Mr. Arrhenius' first name
72. Opposite of USB
74. Type of high frequency circuit substrate (abbr.)
76. Angular speed unit
77. Revenues Shrink for __ Design Houses*
79. Software engineering tool (abbr.)
80. Chemical symbol for gallium
81. Fuse metals together using heat
83. Chemical symbol for arsenic
84. Logical gate type (pl.)
87. BS__ - the degree held by many RF Cafe visitors
88. Type of digital filter (abbr.)
90. "Texting" (abbr.)
91. Chemical symbol for nobelium
92. Google and Amazon Use _____ ________ for Surveillance (2 wds.)*
1. German _____ Orders Recall of Everlight LED Products for Infringing Seoul Semi Patent*
2. Unit of inductance (abbr.)
3. Negation prefix
4. Thing in a bill of material
5. Circuit that reduces interference (abbr.)
6. Test equipment (abbr.)
7. Chemical symbol for tantalum
8. Abbreviation for minimum voltage
9. International Amateur Radio Union (abbr.)
10. Electrical generator locomotions
13. Software drafting tool (abbr.)
14. Greek letter, used to indicate summation (pl.)
15. Elementary particles
16. Input intercept point (abbr.)
18. Indium phosphide (abbr.)
19. Glue together
22. Anatech Electronics Inc., (abbr.)
24. Galilean moon
25. AT&T Tees up for 24 GHz Drive _____*
27. Chemical symbol for radon
28. Airport Surveillance Radar (abbr.)
31. Design for Manufacturability (abbr.)
33. Describes when a synchronous motor loses phase lock
36. Slang for transmitter and/or receiver
39. Deutsche Industrie Normenausschuss
40. Google Says Hackers Put Monitoring Implants in _______ for Years*
41. 5G ________ Network Infrastructure Revenue to Double over Next Year*
43. Device under test (abbr.)
45. Chemical symbol for molybdenum
46. Automatic Testing, Evaluation & Reporting (abbr.)
47. Wi-Fi Like _____ Measures Speed and Distance of Indoor Movement*
49. Chemical symbol for iron
50. Finite Element Analysis (abbr.)
53. High-temp wire insulation
56. 10E1 numerical prefix (pl.)
59. Readability, Signal, and Tone (QoS report type)
61. SIP x 2 (pl.)
63. A feedback scheme to level out the receiver audio volume (abbr.)
65. Unit of frequency (archaic, abbr.)
67. Type of component package (abbr.)
68. Singulated piece of IC wafer
70. A common battery cell size
71. Reflected radar or sonar signal (pl.)
73. Units of heat
75. Metric system (abbr.)
78. Abruptly limit the amplitude of a signal
81. Term used in soldering to achieve the condition that occurs when the metals being soldered are hot enough to melt the solder so it flows over the surface
82. Singulated piece of IC wafer
85. Switch position
86. Read-only (abbr.)
87. Chemical symbol for erbium
89. Chemical symbol for radium

See solution below


2019 Crossword Puzzle 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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Engineering & Technical Headlines Crossword Solution September 8, 2019 - RF Cafe

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