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Engineering & Science Crossword Puzzle
December 25, 2011
Merry Christmas! |
Reproduction
of this puzzle without the express permission of RF Cafe is prohibited.
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1. Extended Binary-Coded Decimal
Interchange Code (abbr.)
4. Sets a steady-state voltage reference
5. Exactly the same in mathematics
6. Switch configuration
(abbr.)
10. Million multiply accumulate operations (abbr.)
14. Set of poles
15. Structure of columns and rows
16.
Islands On The Air (Ham term)
17. RF computer network
20. _____-Kutta method in differential equations
21. The
"R" in DRC in substrate layout (singular form)
24. Automatic
Packet Position Reporting System (abbr.)
25. Radio term for
indicating the end of a transmission segment
26. International
Amateur Radio Union (abbr.)
27. Amateur Radio Emergency Service
(abbr.)
28. Nuclear explosion byproduct harmful to electronic
(abbr., pl.)
32. European Telecommunications Standards Institute
(abbr.)
35. The "T" in ATE
36. Type of antenna with four-sided
loops (pl.)
37. Mr. Gauss' first name
38. An abbreviation
for "receiver"
41. Reflected radar or sonar signal (pl.)
42. Current summing point
45. Adds two or more inputs
46. One who DXs
47. Monte-_____ analysis
48. High power
density battery chemistry (abbr.)
49. Moved from cell to
cell |
2. (fUpper + fLower) / 2
3. Electrical generator locomotion
4. 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.)
6. Elements of a scattering matrix
7. Last stage in a transmitter
(abbr.)
8. Chemical symbol for silicon
9. BJTs, FETs,
etc.
10. Small unit of time
11. Chemical symbol for molybdenum
12. PC follower
13. Frequency-selective with high rate of
out-of-band attenuation
18. Filter type that blocks upper
frequencies (abbr.)
19. Chemical symbol for argon
22.
Ultraviolet (abbr.)
23. Front edge of a wing (abbr.)
29.
Akin to an EE, CE, AE, etc.
30. Unit of time (abbr.)
31.
Circular mounting hardware (pl.)
33. Chemical symbol for
tantalum
34. Chemical symbol for strontium
39. Chemical
symbol for copper
40. Abbreviation for minimum voltage
43. Shorthand for oxygen
44. Morse Code for "from" |
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