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Espresso Engineering Workbook™
Smith Chart™ for Excel
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Science & Engineering Crossword Puzzle
September 30, 2012
|
Reproduction of this puzzle without the express permission
of RF Cafe is prohibited.
![Science and Engineering crossword Puzzle for September 30, 2012 - RF Cafe](images/engineering-science-crossword-puzzle-9-30-2012.gif)
ACROSS |
DOWN |
1. Frequency division multiple
access (abbr.) 5. Display type 8. Color representing "0"
13. Antenna radiated power measurement (abbr.) 14. _____
Instruments, a programmable delay line manufacturer in Bellevue,
WA 15. Runge-_____ method in differential equations 16.
"Calling any amateur radio station" 18. Chemical symbol for
gallium 20. Type of current 21. Stock symbol for Boeing
23. Unit for 1,000,000 watt-seconds (abbr.) 25. Type of data
conversion device (abbr.) 27. 300 kHz to 3 MHz 29. Precision
landing system (abbr.) 30. Greek letter 32. Heavenly body
having a tail 33. Finite Element Analysis (abbr.) 34.
Chemical symbol for chlorine 36. Be behind in phase 38.
Chemical symbol for lithium 40. Chemical symbol for cesium
41. 1/6 inch printer's measure 43. 30 kHz to 300 kHz 45.
Base of the octal number system 46. Action performed by a
diode 48. Crystal surfaces 49. Unit of frequency (archaic,
abbr.) 50. Chemical symbol for lanthanum 51. Network department
(abbr.) 52. Opposite of O.D. 54. Low- to mid- frequency
RF connector 56. Multifunctional silicon devices (abbr.)
58. Constellation : The lion 59. Small representative graphics
61. Text script the automates many software commands 62.
2 x SSB 63. Chemical symbol for einsteinium 65. Direct
Digital Synthesis (abbr.) 67. BS__ - the degree held by many
RF Cafe visitors 69. 1/000 of an amp (abbr.) 70. Type
of current flow (abbr.) 72. Analog-to-Digital (abbr.)
74. Chemical symbol for helium 75. Lights 77. One axis
of an ellipse 79. One port on a FET 81. Alloy of copper
and zinc 82. Frequency Division Duplex 83. Space or ____,
in digital transmission |
2. Morse code shortcut for "from"
3. Type of capacitor dielectric 4. Automatic repeat request
used in AMTOR (abbr.) 5. Numerical basis for decibels (abbr.)
6. Encased in a protective covering 7. Logarithmic ratio
(abbr.) 8. Manufacturer of project boxes 9. Type of high
frequency circuit substrate (abbr.) 10. PC follower 11.
Chemical symbol for calcium 12. A 3rd-order polynomial
17. High-power semiconductor rectifier used in high-frequency
electronics and microwave devices (2 wds.) 19. Reciprocals
of impedances 22. Reserves memory for 24. Compressed image
file format 25. Online service 26. European equivalent
to the U.L. 27. Something that performs a mechanical or process
action 28. Fairchild Advanced Schottky TTL (abbr.) 31.
Chemical symbol for aluminum 35. The largest asteroid
37. Do it with a mouse 39. The last transmission by a station
during a contact 42. Akin to EEs, CEs, AEs, etc. 44. A
BPF specification (abbr.) 45. End of Life (abbr.) 47.
Type of modulation (abbr.) 48. Software storage unit 53.
The system than converts common website names to IP addresses
(abbr.) 54. The UK's largest defense electronics contractor
(abbr.) 55. Chemical symbol for chromium 57. 4 GHz to
8 GHz 60. Chemical symbol for cadmium 64. Intentionally
blocks communications signals 66. Range of frequencies
68. Electron beam particle 71. Hz 73. U.S. military organization
(abbr.) 74. Amateur radio enthusiast 75. Chemical symbol
for lawrencium 76. A common battery cell size 78. Band
between RF and BB 80. Chemical symbol for erbium |
See solution below
![Science and Engineering crossword Puzzle Solution for September 30, 2012 - RF Cafe](images/engineering-science-crossword-puzzle-9-30-2012-solution.gif)
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