Note: A standard for crossword puzzles is when all words in a clue are capitalized, the solution is the abbreviation or acronym for that
clue; e.g., Alternating Current = AC.
2010 Engineering & Science Crossword Puzzles
- Dec 19,
Dec 12, Dec 5 -
Nov 28, Nov 21,
Nov 14, Nov 7 -
Oct 31, Oct 24,
Oct 17, Oct 10,
Oct 3 - Sep 26,
Sep 12, Sep 5 -
Aug 29, Aug 22 -
Jul 25, Jul 18,
Jul 11, Jul 4 -
Jun 27, Jun 20,
Jun 13, Jun 6 -
May 30, May 23,
May 16, May 9,
May 2 - Apr 25,
Apr 18, Apr 11,
Apr 4 - Mar 28,
Mar 21, Mar 14,
Mar 7 - Feb 28,
Feb 21, Feb 14,
Feb 7 - Jan 31,
Jan 24, Jan 17,
Jan 10, Jan 3
Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

ACROSS
1. Hz 4. Manufacturer of microwave
substrate material 8. Its chemical symbol is Rn 10. Miscalculations 12. Chemical symbol for cobalt
13. Logic family 15. IC killer (abbr.) 16. Opposite of I.D.
18. Greek letter 20. Satellite millieu 23. Voltage-current phase mnemonic 24. Specialized mobile radio
(abbr.) 25. Printer manufacturer 26. Input intercept point (abbr.) 27. Threaded tuning rod in a coil
30. Attenuator topology (pl.) 32. A device characteristic
33. Printer output resolution unit (abbr.) 34. Temporary Engineering Change document (abbr.)
36. Circuit or mechanical designer with a Bachelor's or higher degree (pl.) 37. Parameter that is a figure of
merit for receiver performance in presence of multiple signals (abbr., pl.)
39. Material testing organization (abbr.) 42. Colorado Springs military school (abbr.)
43. _____-wise linear 46. Type of memory 48. Japanese semiconductor & equipment manufacturer (abbr.)
49. Generated an official engineering change document 50. Programmable Logic Device (abbr.) 51. Chemical
symbol for scandium 52. Government program to bring electricity to farms (abbr.) 54. Relative power level
unit (abbr.) 57. Chemical symbol for einsteinium
58. Follows a target on radar 60. Type of antenna, pl. 62. Official engineering change document (abbr.,
pl.) 63. A keyboard key
DOWN
1. Chemical symbol for calcium
2. BlackBerry or Jordana for example (abbr.) 3. System On Chip 4. Color #5 5. Method of connecting
redundant power supplies (pl.) 6. Unit of length equal to 5.5 yards 7. Chemical symbol for erbium 8.
Moves from cell to cell 9. National Television System Committee (abbr.)
11. One states of matter (pl.) 12. A common RS-232 serial bus command (abbr.) 14. Computer interconnection
scheme (abbr.) 17. SIP x 2 (pl.) 19. Internet address (abbr.) 21. Spurious signal 22. Being in-phase
23. Electronics Industry Association (abbr.) 28. One cutoff frequency specification for a bandpass filter
29. Ratio of output to input power, voltage, current, light, etc. (pl.) 30. Trans European Trunked RAdio
31. Cambridge _____, technical book publisher 35. The "E" in FET 37. Prefix for font without serifs 38.
Type of data conversion device (abbr.) 40. Total radiated power (abbr.) 41. 10^23 of anything (pl.) 43.
Maximum voltages in a waveform 44. Electrical overstress (abbr.) 45. Type of current 47. Lowest power
level capable of being demodulated (abbr.) 52. Radio Amateurs of Canada 53. Engineering Change Order
(abbr.) 55. The UK's largest defense electronics contractor (abbr.) 56. Metric system (abbr.) 59. One
component of a complex number (abbr.)
61. Multifunctional silicon devices (abbr.)
See solution below

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