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Kirt Blattenberger - RF Cafe Webmaster

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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Radar & Radio Engineering Crossword Puzzle
July 30, 2017

This week's radar and radio engineering-themed crossword puzzle, as is the case every week, contains only words pertaining to science, engineering, amateur radio, physics, mechanics, mathematics, etc. Herein you will never find words having to do with numbnut actors or world leaders, mountains in places nobody has ever heard of, or portmanteaus constructed from words describing freakish social behavior.

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

Radar & Radio Engineering Crossword Puzzle for July 30, 2017 - RF Cafe

1. He invented the triode vacuum tube (2 wds.)
6. Small representative graphic
9. Small representative graphics
10. Chemical symbol for copper
12. It can follow an MS
14. Unix, Linux or Windows (abbr.)
16. Project box (pl.)
19. Data transmission pathway
21. Filter type that blocks frequencies in a specified band (abbr.)
22. On-the-air meeting of hams at a set time, day and radio frequency
23. Commercial Off-the-Shelf
24. Deutsche Industrie Normenausschuss
26. Parts _____
28. Coordinated Universal Time (abbr.)
29. Internet protocol (abbr.)
30. "Texting" (abbr.)
32. One component of a complex number (abbr.)
33. Country of RF Cafe's residency
34. A BPF specification (abbr.)
35. Plane circular area (pl.)
37. PC follower
38. Chemical symbol for nickel
40. Modulation type (abbr.)
41. BS__ - the degree held by many RF Cafe visitors
42. Constellation : The dragon
44. Equalizer (abbr.)
45. Archaic abbreviation for picowatt
47. Front edge of a wing (abbr.)
49. Automated Test Equipment (abbr.)
50. Opposite of I.D.
51. Below ELF
52. Tool for holding parts while working on them
54. The system than converts common website names to IP addresses (abbr.)
55. Telecommunications Information Network Architecture (abbr.)
56. Type of memory
57. Shorthand for oxygen
60. Stock symbol for Raytheon
61. Meter/1000
66. Part of a FOR loop
67. Temporary Engineering Change document (abbr.)
68. Coefficient of temperature (abbr.)
69. Follow a target on radar
72. Adds two or more inputs
73. Another name for peak-to-average ratio of a waveform (2 wds.)
1. Tie a bundle of wires together
2. International phonetic alphabet letter "E"
3. Switch position
4. Chemical symbol for silicon
5. ___/IP scheme for networked connectivity
6. Fundamental property of an inductor
7. Chemical symbol for cesium
8. Small unit of time (pl.)
11. Decompress a computer file
12. Programmable Logic Device (abbr.)
13. 2 x SSB
14. Type of logic gate
15. One of four lines used in ferrite core memories
17. Internet address (abbr.)
18. Adjust a pot
20. System On Chip
24. Separates the plates of a capacitor (pl.)
25. International Microwave Symposium (abbr.)
27. Infrared (abbr.)
28. Unit of time (abbr.)
30. Software for circuit or system design (pl.)
31. Term for asymmetry of a statistical distribution
33. UMTS terrestrial radio access (abbr.)
35. 10E1 numerical prefix
36. Chemical symbol for selenium
37. Analog-to-Digital (abbr.)
39. Galilean moon
43. System for guiding aircraft (abbr.)
46. Unit of capacitance (abbr.)
47. Restrain voltage input
48. Chemical symbol for einsteinium
50. Just entering the nonlinear region
51. Signal-to-noise ratio (abbr.)
52. Volt-ohmmeter (abbr.)
53. End of Life (abbr.)
58. Transmit Incremental Tuning (abbr.)
59. Method of self-detection and self-fixing transmission of digital data (abbr.)
62. Local Oscillator (abbr.)
63. 1000000 prefix
64. An abbreviation for "receiver"
65. U.S. Spectrum allocation agency
69. Chemical symbol for thulium
70. Chemical symbol for krypton
71. Network department (abbr.)

See solution below


2017 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 Crossword Solution for July 30, 2017 - RF Cafe

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