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7/6/2007 Engineering & Science Crossword Puzzle |
[miscellany/crosswords/z-crosswords-2007-common.htm]
Reproduction of this puzzle without the express
permission of RF Cafe is prohibited.
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ACROSS
1. Ideas
3. Flat cable type
7. 300 MHz to 3 GHz
9. Sporadic E-layer ionospheric propagation,
hyph.
11. Base of the binary system
12. A fundamental
electric supply type
14. Maker of power meters in Parsippany,
NJ
17. A hybrid power splitter has two of these
19. Reduction
of receiver sensitivity due to overload from a nearby transmitter
21. Sample group
22. 1/1000 prefix
23. 1/000 of an inch
24. Triode Alternating Current Switch, abbr.
25. .... star
has the largest proper motion
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DOWN
1. Torque transfer mechanism
2.
The spectrum we are concerned with
4. Unwanted mixing of
two or more RF signals that creates unintended frequencies
5. Beryllium oxide chemical formula
6. Vacuum fluorescent
display vendor
8. Cooling device
10. Bluetooth network
13. Quickly changing portions of waveforms
14. Forms a resistor
lead
15. Its chemical symbol is Th
16. The Cartesian coordinate
system has four of these, singular
18. These have units of
degrees
20. FCC Part 15 rules apply here, abbr.
21. Family
of TTL logic |
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Answer below
Reproduction of this puzzle without the
express permission of RF Cafe is prohibited.
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