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10/8/2008 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-theme crossword puzzle](images/crossword-10-8-2008.gif)
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ACROSS 1. Connector strain relief 4.
Area outside the passband 7. Microhenry, abbr. 8. Circuit
designed to copy a current through one active device by controlling
the current in another active device, 2 wds. 15. Chemical
symbol for nobelium 17. Last stage in transmitters, abbr.,
pl. 18. Coordinated Universal Time, abbr. 20. Chemical
symbol for radium 22. Chemical symbol for gold 23. Chemical
symbol for lithium 25. Electronics manufacturer with "meatball"
logo 26. Switch position 27. Gun safety and education
organization, abbr. 28. Abbreviation for acknowledge (also
a common word for Bill the Cat) 29. Greek letter 30. Chemical
symbol for scandium 32. Chemical symbol for silver 33.
Test equipment, abbr. 35. Chemical symbol for zirconium
36. Printed Wiring Board, abbr. 38. Time Division Multiplexing
40. Ham's term for self-assembled projects 41. Having no
resistive component 42. Creating a code version of a semiconductor
device 46. Alcohol, epoxy and gasoline, for example 51.
Effective Radiated Power 53. Hub of the solar system 54.
30 kHz to 300 kHz 56. Galilean moon 57. Chemical symbol
for cesium 59. Foot, abbr. 60. Capacitor manufacturer
in Huntington Station, NY 61. Digital encoding of the transmission
mode in the vertical sync portion of an SSTV image, abbr.
62. Display type 63. Original Equipment Manufacturer 64.
Test point, abbr. 66. One component of a complex number,
abbr. 67. Type of logic gate 69. Chemical symbol for tantalum
70. Chemical symbol for beryllium oxide 72. Automatic network
analyzer, abbr. 74. Chemical symbol for europium 75. Super
glue 76. Network department, abbr. 79. The "E" in ATE
80. RF region defined at less than wavelength/(2*pi) |
DOWN 1. Wireless product specification for
the 2.4 GHz band 2. Chemical symbol for cobalt 3. C++,
Java, BASIC, Fortran, etc. 4. Use software for circuit or
system design 5. Home state of Los Alamos lab 6. Units
of electrical charge 9. One type of electron spin 10.
Radio Amateurs of Canada 11. Type of flip-flop 12. Chemical
symbol for ruthenium 13. Stock symbol for Raytheon 14.
Amateur radio abbreviation for the Oceania region 16. Unintentionally
impress a signal on a transmission line 19. Inventor of the
Kodak camera 21. Automatic Frequency Control 22. Amateur
Radio Association 24. Current-voltage phase mnemonic 25.
Unit of frequency 31. Unit of signal reflection, abbr.
34. RF systems company in Rochester, NY, abbr. (now owned by
GE) 36. Chemical symbol for lead 37. Chemical symbol for
beryllium 38. Part of a FOR loop 39. 1E6 nanoseconds
42. Its chemical symbol is Mn 43. Front edge of a wing, abbr.
44. International Reply Coupon 45. Chemical symbol for neptunium
46. Particle accelerator developed by the American physicists
Lawrence and Livingston 47. Chemical symbol for einsteinium
48. Maximum Usable Frequency 49. One port of an amplifier
50. Used software for circuit or system design 52. A trigonometry
function that is the reciprocal of the sine 55. Network file
transfer protocol, abbr. 56. Type of digital filter, abbr.
58. Special diode that can be switched, abbr. 59. Field Effect
Transistor 65. Government program to bring electricity to
farms, abbr. 68. Rádio Nacional de Angola, abbr. 70. Next
to 71. Switch position 72. Chemical symbol for aluminum
73. PC follower 77. Chemical symbol for lutetium 78. Chemical
symbol for iron |
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See solution below
![](images/crossword-10-8-2008s.gif)
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