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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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Microwave Engineering Crossword Puzzle
September 14, 2014

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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December 28
December 21
December 14
December 7
November 30
November 23
November 16
November 9
November 2
October 26
October 19
October 12
October 5

September 28
September 21
September 14
September 7
August 31
August 24
August 17
August 10
August 3
July 27
July 20
July 13
July 6

June 29
June 22
June 15
June 8
June 1
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April 27
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April 13
April 6

March 30
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February 23
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February 2
January 26
January 19
January 12
January 5

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Microwave Engineering Crossword for September 14, 2014 - RF Cafe

1. Device for translating lower frequencies to higher frequencies (2 wds.)
8. Mr. de Forest's first name
9. Keyboard key
10. This website's name (w/17 Down)
12. Chemical symbol for molybdenum
13. Chemical symbol for gallium
14. Type of current flow (abbr.)
16. A keyboard key
18. The design component of total product cost (abbr.)
20. Digital storage oscilloscope (abbr.)
21. Army-Navy specification prefix
23. Chemical symbol for rubidium
24. Chemical symbol for iron
25. Coefficient of temperature (abbr.)
26. Computer messaging service (pl.)
28. Electrical safety organization (abbr.)
29. Band between RF and BB
31. Type of component package (abbr.)
32. Family of ICs with a certain component density level (abbr.)
33. 30 MHz to 300 MHz
35. Logic gate output configuration (abbr.)
36. Original Equipment Manufacturer (abbr.)
37. Resistive component of a capacitor's lumped element model (abbr.)
38. Last stage in a transmitter (abbr.)
40. Chemical symbol for selenium
41. Unit of time (abbr.)
42. Added solder to tip of iron
44. Unit of inductance (abbr.)
45. Greek letter used for frequency
46. Modern battlefield technique (abbr.)
47. Decimeter (abbr.)
48. Electronic warfare defense (abbr.)
50. Global System for Mobile Communications (abbr.)
52. Precision approach radar (abbr.)
54. Chemical symbol for ruthenium
55. Chemical symbol for krypton
56. Unit of frequency (archaic, abbr.)
58. Chemical symbol for dysprosium
59. Television Interference (abbr.)
60. Feedback system used to maintain constant level (abbr.)
62. Base 16 number system
2. Chemical symbol for chlorine
3. Original Equipment Manufacturer (abbr.)
4. A common lamp tube gas
5. Enhanced Datarates for Global Evolution
6. Government program to bring electricity to farms (abbr.)
7. Chemical symbol for thallium
10. The imaginary part of apparent power (2 wds.)
11. Start frequency (abbr.)
14. Chemical symbol for arsenic
15. Part of CMOS
17. This website's name (w/11 Across)
19. Opposition to the flow of an electrical current (pl.)
20. Relative power level unit (abbr.)
22. Electric enclosure standard organization (abbr.)
23. A common RS-232 serial bus command (abbr.)
27. Stock symbol for Lockheed Martin
28. A compiler directive
30. Type of spread spectrum that does not use direct sequence spreading (abbr.)
32. Local Oscillator (abbr.)
34. Chemical symbol for francium
35. Printer output resolution unit (abbr.)
39. Form a resistor lead
42. Code for a type of electrical wire insulation (abbr.)
43. Do a total memory transfer
44. Finite-Element Model
49. Chemical symbol for copper
50. Vacuum tube element
51. Million multiply accumulate operations (abbr.)
53. Analog-to-Digital (abbr.)
55. Large unit of apparent power (abbr.)
57. Common gateway interface (abbr.)
59. Mate to an RX
61. Centimeter (abbr.)

See solution below
















Microwave Engineering Crossword Solution for September 14, 2014 - RF Cafe

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