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December 16, 2008 Engineering & Science Crossword Puzzle
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Reproduction of this puzzle without the express
permission of RF Cafe is prohibited.
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![RF Cafe: Engineering & Science Crossword Puzzle](images/crossword-12-16-2008.gif)
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ACROSS 1. Metric system, abbr. 4. Small
DIP package, abbr., pl. 9. 2 x SSB 12. Specialty connector
manufacturer 13. Scheduling graph types 14. A disk operation
16. RF coupler vendor in Bay Shore, NY 17. Surface mount,
abbr. 18. Internet protocol, abbr. 19. RF passive device
manufacturer in Bay Shore, NY 20. A flip-flop input 23.
They have units of degrees or radians 25. Add two or more
inputs 27. ESD protective apparel 28. Error checking scheme,
abbr. 29. Electronic Numerical Integrater and Computer
31. It's the 'EM' in EMC 32. Shuttle Amateur Radio EXperiment
34. Amateur Television 36. The "G" in AWG 37. Government
program to bring electricity to farms, abbr. 38. Quality
of a number that determines whether it is positive or negative
43. Solid figure that has every point on its surface equidistant
from its center 48. Microwave products supplier in San Jose,
CA 49. Chemical symbol for thallium 51. Chemical symbol
for silicon 52. Official engineering change document, abbr.,
pl. 53. One factor of a polynomial 54. The LM741 was the
first 56. Termination 57. Negative temperature coefficient,
abbr. 58. Parameter that is a figure of merit for receiver
performance in presence of multiple signals, abbr., pl. 59.
FCC Part 15 rules apply in this band |
DOWN 1. Co-channel rejection ratio, abbr.
2. Manufacturer of microwave substrate material 3. Miniature
threaded RF connector, pl. 4. Switch configuration, abbr.
5. Original Equipment Manufacturer 6. Infrared, abbr.
7. Oscillator manufacturer in Whippany, NJ (abbr.) 8. Solid
state PA 9. Aerodynamic opposition to thrust 10. Physical
barrier 11. No insulation 12. Once around a circuit
15. 10^1 numerical prefix, pl. 21. Electromagnetic Pulse
22. Instrument for measuring hardness 24. The design component
of total product cost, abbr. 25. Chemical symbol for scandium
26. Megacycles, abbr. 27. Term for asymmetry of a statistical
distribution, pl. 30. 360 degrees of phase rotation 33.
Transmit Incremental Tuning, abbr. 34. Chemical symbol for
argon 35. Unit of apparent power, abbr. 36. Key feature
in a high level overvoltage protection device 38. Precision
approach radar, abbr. 39. Microwave products supplier in
San Jose, CA 40. One factor of a polynomial 41. Stock
symbol for Intel 42. Elemental compound used for microwave
frequency reference oscillators, abbr., pl. 43. Halves of
DIP's 44. Slang for helicopter 45. Official engineering
change document, abbr., pl. 46. Move from cell to cell
47. IC killer 50. Filter type 51. Specialized mobile radio
55. Analog-to-Digital |
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See solution below
![](images/crossword-12-16-2008s.gif)
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