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Engineering & Science Crossword Puzzle August 28, 2011
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Reproduction
of this puzzle without the express permission of RF Cafe is prohibited.
![RF & Microwave Crossword Puzzle, August 28, 2011 - RF Cafe](images/engineering-crossword-8-28-2011-rf-cafe.gif)
ACROSS |
DOWN |
1. A processed or unprocessed
semiconductor substrate (pl.) 3. Describes a PCB metallization
(2 wds.) 10. Sound frequency in the human hearing range (abbr.)
11. Filter type (abbr.) 13. Inventor of the pre-quantum atomic
model 14. Chemical symbol for aluminum 15. _____ or mark,
in digital transmission 19. Dislocation in lattice structure
23. Low altitude earth orbit 25. Describes stationary charges
28. MS's server-side script engine for dynamically-generated
web pages (abbr.) 29. Sample groups 30. Type of memory
32. Chemical symbol for silicon 33. Electrical overstress
(abbr.) 34. Software language by Borland 40. Voltage-current
phase mnemonic 41. Max or min voltage of a waveform (abbr.)
42. Chemical symbol for neptunium 43. In-phase 45. Shorthand
for oxygen 46. Positive voltage lead color 48. Amateur
Radio Direction Finding (abbr.) 49. Test equipment manufacturer,
now Agilent (abbr.) 50. One component of a complex number
(abbr.) 51. Part of a FOR loop 52. Chemical symbol for
scandium 54. Chemical symbol for argon 55. Printer resolution
abbreviation 57. Chemical symbol for einsteinium 58. Area
outside the passband (pl.) 60. Unit of inductance (abbr.)
62. Ham's code for "Shall I send more slowly?" 63. Chemical
symbol for chromium 64. Chemical symbol for holmium 65.
Chemical symbol for cadmium 66. Chemical symbol for radium
67. Network department (abbr.) 68. Advanced Communication
Technologies and Services (abbr.) 70. Constellation : The
lion 72. One port of an amplifier 73. Technology dealing
with the design, construction, and operation of robots 77.
Unit of inductance (abbr.) 79. Chemical symbol for mendelevium
80. BlackBerry or Palm for example (abbr.) 82. Basic storage
unit of a database 83. Adjust a pot 84. Astronomical Unit
(93E6 miles) 85. Temporary Engineering Change document (abbr.)
86. The "V" in VLF 87. Precision landing system (abbr.)
89. Perform a calculus function 96. Light 98. Under self-control
(prefix) 99. Theoretical 100. A measure of receiver quality
(abbr.) 102. Total Access Communication System (abbr.)
104. Miniature threaded RF connector 105. Chemical symbol
for strontium 106. (Repeater Term) A code to activate a repeater
function e.g. auto patch, link etc. (2 wds) 107. Integral
of the magnetic vector field over a surface (pl.) |
1. Measured distance of a cycle
from beginning to end 2. Sound frequency in the human hearing
range (abbr.) 4. Chemical symbol for lead 5. End of Life
(abbr.) 6. Moon of Saturn discovered in 1672 7. Vector
multiplication that returns a vector value (pl.) 8. A common
battery cell size 9. The lowest region of the ionosphere
found approximately 25 to 55 miles above Earth (hyph.) 11.
Chemical symbol for beryllium oxide 12. Fast Fourier transform
(abbr.) 15. Adjusts a pot 16. Personal communication system
17. PC follower 18. Chemical symbol for chromium 20. Chemical
symbol for lanthanum 21. PC follower 22. Electrical conductor
24. A sudden and temporary increase in voltage, current, or
power 26. Open-______ or closed-______ system 27. Home
state of NORAD 31. A circuit that takes two or more input
signals, and produces an output that includes the sum and difference
of those signal frequencies (pl.) 34. U.S. military organization
(abbr.) 35. 30 GHz to 300 GHz 36. Front edge of a wing
(abbr.) 37. Chemical symbol for praseodymium 38. Chemical
symbol for helium 39. Something added to slow a chemical
reaction 43. Unintentionally impress a signal on a transmission
line 44. Test point (abbr.) 47. Antenna gain unit (abbr.)
48. Automatic Testing, Evaluation & Reporting (abbr.)
52. Describes a flexible cable's conductor 53. Chemical symbol
for cobalt 56. It can follow an MS (l.) 58. Code used
for automating software task 59. Unit of inductance (abbr.)
61. 5,878,625,373,184 miles (pl.) 62. Ham's code for "Are
you busy?" 67. Infrared (abbr.) 68. Powers pneumatic devices
69. Imaging device (abbr.) 71. Computer messaging service
74. Chemical symbol for beryllium 75. Amateur radio abbreviation
for the Oceania region (abbr.) 76. Part of a FOR loop
77. Scheduling graph type 78. Plasma atmosphere layer of
the sun 81. Asynchronous Communication Interface Adapter
(abbr.) 83. Impenetrable physical barrier 86. Circuit
element connecting PCB layers 88. Miniature threaded RF connector
(pl.) 90. Upper frequency (abbr.) 91. Unit of length (abbr.)
92. Electrical overstress (abbr.) 93. Electronics Industry
Association (abbr.) 94. Chemical symbol for neodymium
95. Test equipment (abbr.) 97. Personal communication system
101. A BPF specification (abbr.) 103. Chemical symbol for
scandium 105. Chemical symbol for selenium |
See solution below
![RF & Microwave Crossword Puzzle Solution, August 28, 2011 - RF Cafe](images/engineering-crossword-8-28-2011s-rf-cafe.gif)
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