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Wireless Crossword Puzzle March 31, 2013 |
Reproduction of this puzzle without the express permission
of RF Cafe is prohibited.
![Wireless Crossword Puzzle for March 31, 2013 - RF Cafe](images/wireless-crossword-puzzle-3-31-2013.gif)
1. Test equipment that provides a frequency-domain signal display (2 wds., pl.)
8. Filter type that blocks frequencies below and above a specified band (abbr.) 9. Chemical symbol for beryllium
11. BlackBerry or Palm for example (abbr.) 13. Nearest and furthest points to the center of gravitational attraction
for a body in orbit (pl.) 17. A common RS-232 serial bus command (abbr.) 20. Add solder to tip of iron
21. Describes an "thick" field 23. Original Equipment Manufacturer (abbr.) 24. Generated an official engineering
change document 25. Chemical symbol for cesium 26. Ratio of circumference to diameter 27. Ratio of a
mechanical drawing 28. Output intercept point (abbr.) 30. Gallium nitride chemical symbol 31. Integrates
data onto a carrier wave 35. Trigger circuit to convert a given waveform to a square wave output 39. Resistive
component of a capacitor's lumped element model (abbr.) 40. Chemical symbol for arsenic 42. Unit of liquid
measure (abbr.) 43. Indium phosphide 44. Unwanted 60- or 120- Hz modulation due to poor power supply filtering
(2 wds.) 45. Slow flow of metal when under high temperature or great pressure 46. Family of ICs with a certain
component density level (abbr.) 48. 1/6 inch printer's measure 49. Opposite of a LO 50. Lubricant
53. Electronically imaged a document 56. Type of aircraft dope 57. Type of data storage IC 59. Common
gateway interface (abbr.) 61. O-scope time base action 65. Amateur radio abbreviation for the Oceania region
(abbr.) 66. Chemical symbol for lutetium 67. _____ rule, a 1950s engineer's tool 70. Type of logic gate
71. Its chemical symbol is Nb 75. Carrier-to-noise ratio (abbr.) 76. Digital storage oscilloscope (abbr.)
77. Positive electrode 78. Radio Amateurs of Canada (abbr.) 79. Chemical symbol for bismuth 81. One component
of a complex number (abbr.) 82. He united electricity and magnetism into the concept of the electro-magnetic
field (3 wds.) |
2. 4 GHz to 8 GHz 3. Test point (abbr.) 4. Nearest and furthest points to
the center of gravitational attraction for a body in orbit 5. Chemical symbol for ytterbium 6. Compliment
to a zero in a transfer function (pl.) 7. Large-value resistor connected across the filter capacitor in a power
supply to discharge the filter capacitors when the supply is turned off (2 wds.) 10. Capacity for doing work
by virtue of position 11. Permeability-tuned oscillator (abbr.) 12. Singulated piece of IC wafer 13.
Primary U.S. standards organization founded in 1918 (abbr.) 14. Chemical symbol for platinum 15. One port
of an amplifier 16. Solid state power amplifier (abbr.) 18. Company that leases lab equipment, in Lake Mary,
FL (abbr.) 19. Miniature threaded RF connector 21. Solid figure having twenty plane faces, each being an
equilateral triangle 22. Its chemical symbol is Es 29. Chemical symbol for plutonium 30. Chemical symbol
for gadolinium 32. European equivalent to the U.L. 33. Unix, Linux or Windows (abbr.) 34. One port on
a FET 36. Common test for verifying high voltage tolerance w/o breakdown 37. Chemical symbol for manganese
38. Internet protocol (abbr.) 41. Add two or more inputs 42. Ham's code for "Does my frequency vary?"
46. Chemical symbol for lanthanum 47. Chemical symbol for tin 51. Infrared (abbr.) 52. Chemical symbol
for lanthanum 54. Unit of length (abbr.) 55. Unit of frequency (archaic, abbr.) 58. Asynchronous Communication
Interface Adapter (abbr.) 60. ____ Logic: Name give to devices surrounding and assisting processors 62.
Last statement in a BASIC program 63. Electrical overstress (abbr.) 64. Device used to make contact with
a point to be measured 67. Threaded fastener 68. Low Noise Amplifier (abbr.) 69. International Reply
Coupon (abbr.) 72. Switch position 73. Inventor of the pre-quantum atomic model 74. Opposite of O.D.
80. Network department (abbr.) 81. Mate to a TX |
See solution below
![Wireless Crossword Puzzle Solution for March 31, 2013 - RF Cafe](images/wireless-crossword-puzzle-3-31-2013s.gif)
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