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5/30/2008 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-5-30-2008.gif)
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ACROSS 1. The first "S" in SSI IC nomenclature
6. Consequence of under sampling 11. Aircraft navigation
system, abbr. 12. Communication between stations by reflecting
the radio waves off of the ionosphere 13. Intermodulation
distortion, abbr. 15. Chemical symbol for radon 19. 1e-6
mA 20. Logs onto a hard drive 22. Graphs 24. Switch
position 25. Electrical overstress, abbr. 26. One port
of an amplifier 27. European equivalent to the U.L. 28.
Sends a file over a network, abbr. 29. Adjusts a pot 31.
It can follow an MS 34. Method of mathematically evaluating
circuits 35. Logic gates 37. Application Specific Integrated
Circuit 41. Snail and E are examples of this 45. Opposite
of I.D. 47. Peripheral Component Interface 48. Computer
communication scheme, abbr. 49. Chemical symbol for tantalum
50. Structures of columns and rows 51. Aircraft tracking
system, pl. 52. Chemical symbol for einsteinium 53. Max
or min voltage of a waveform, abbr. 54. Engineering Change
Notice 56. Automatic Level Control 57. Maximum Usable
Frequency 59. O-scope time base action 60. International
phonetic alphabet letter "R" |
DOWN 2. 1e3 uV 3. Online service search
engine 4. Chemical symbol for lawrencium 5. Like carbon
batteries 7. Chemical symbol for lithium 8. Type of diode
9. Analog-to-Digital, abbr. 10. Strong cable covering
14. Like a laser, but at lower frequencies 16. Negation prefix
17. Class of spread spectrum, abbr. 18. Voltage-Controlled
Oscillator, pl. 19. Negative temperature coefficient, abbr.
21. Transmit Optical Power 23. Color quality 30. Half
of a DIP 31. Permeability-Tuned Oscillator 32. The system
than converts common website names to IP addresses, abbr.
33. Powers pneumatic devices 36. Electronic assembly transport
containers 38. Join two ends of a conductor 39. Current-voltage
phase mnemonic 40. Complex Instruction Set Computer 41.
Microwaves & RF magazine, abbr. 42. A common battery
cell size 43. Element #49 44. Part of a PCB or IC fabrication
process, pl. 46. 10^1 numerical prefix, pl. 49. Total
Radiated Power 54. Modern battlefield technique, abbr.
55. Chemical symbol for neon 57. Chemical symbol for molybdenum
58. Chemical symbol for iron |
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See solution below
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