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| April 11, 2010 Engineering & Science Crossword Puzzle |
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. Filter supplier located in Gaithersburg, MD 6. The fourth state of matter, which occurs in stars and fusion reactors (pl.) 11. Chemical symbol for scandium 12. Unit of inductance (abbr.) 13. Printer resolution measure (abbr.) 15. Test equipment (abbr.) 16. Chemical symbol for thulium 17. Method of connecting redundant power supplies 19. The "D" in DARPA 22. Chemical symbol for polonium 23. Stock symbol for Microsoft 25. Stock symbol for RF Micro Devices 26. Type of current flow (abbr.) 27. Generalized Multiprotocol Label Switching (abbr.) 28. Army-Navy specification prefix 29. Negative temperature coefficient (abbr.) 30. One component of a complex number (abbr.) 31. Electromagnetic (abbr.) 33. Miniature RF connector 35. 10^1 numerical prefix 36. Ham's code for "Station is leaving the net." 37. Unix, Linux or Windows (abbr.) 39. RF design consultant in Rochester, NY 40. ______ Electronics - passive RF component vendor in Clifton, NJ 41. Chemical symbol for tantalum 42. Powers pneumatic devices 43. A measure of receiver quality (abbr.) 44. Amateur Television (abbr.) 46. Return-to-Zero (abbr.) 48. PC follower 49. Mass unit (abbr., pl.) 50. Chemical symbol for xenon 52. Balun with both ports unbalanced (pl.) 53. Akin to an EE, CE, AE, etc. 54. Logic family 56. Dual Tone Multi-Frequency 58. Network department (abbr.) 59. Engineering firm in Middletown, OH, that provides RF subsystem design services 63. BS__ - the degree held by many RF Cafe visitors 64. Chemical symbol for praseodymium 65. Type of modulation (abbr.) 66. Effective Radiated Power (abbr.) 67. Greek letter (micro) 69. Home state of Los Alamos lab (abbr.) 71. Lifetime failure rate curve 72. The central core of an atom
| DOWN
1. Type of flip-flop 2. Official engineering change document (abbr., pl.) 3. Unit of length (abbr.) 4. Amplifier linearity specification (abbr.) 5. Filter type (abbr.) 6. Part of a male connector 7. Automated Test Equipment (abbr.) 8. Chemical symbol for selenium 9. Basic element 10. Type of component package (abbr.) 14. Describes a line that is at right angles to the horizontal 18. ____ Solutions, RF component manufacturer located in Torrance, CA 20. Quickly changing portion of waveform 21. Society of Civil and Structural Engineers (abbr.) 22. Circuit for firing a radar magnetron (abbr., pl.) 24. Coefficient of temperature (abbr.) 25. Chemical symbol for radium 29. _____ Microwave East (part of L3-Com), RF component manufacturer located in Hauppauge, NY 30. Silicon _____, RFIC for radar systems company in Frankfurt, Germany 32. Log onto a hard drive 34. Nickname given to a satellite (pl.) 35. Device under test (abbr.) 38. Below ELF 45. Variable crystal oscillator (abbr., pl.) 47. International phonetic alphabet letter "Z" 48. Mechanical engineering organization (abbr.) 49. ____ Microwave, RF component company in FuJian, China 51. Chemical symbol for einsteinium 53. Chemical symbol for mendelevium 55. Gigantic star in Cetus 57. Software function selection mechanism 59. Nordic Mobile Telephone 60. One of the Ws in WWW 61. Virtual Private Network 62. Miniature RF connector 64. Chemical symbol for lead 65. Unit of inductance(abbr.) 68. Electrical safety organization (abbr.) 70. 1E6 nanoseconds |
| Answer below

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