2/2/2005 Engineering & Science Crossword Puzzle

Take a well-deserved break and try your hand at some of these goodies. Every word in the RF Cafe crossword puzzles is specifically related to engineering, mathematics, and science. There are no generic backfill words like many other puzzles give you, so you'll never see a clue asking for the name of a movie star or a mountain on the Russia-China border.

All of these crossword puzzles were created using the fabulous Crossword Express (now called "Magnum Opus") software.

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Engineering & science crossword puzzle

ACROSS

1 Amplifier vendor in Santa Clara, CA

3 Teflon

7 Galilean moon

8 Cell phone and IC manufacturer

10 High-speed logic family

11 Unit of time

12 Test Point

14 European equivalent to the U.L.

15 Person responsible for program spending, abbr.

17 Data safeguard

19 Unit of acidity

21 World's only remaining superpower, abbr.

22 One component of a complex number, abbr.

23 Mass unit, abbr.

25 Unix, Linux or Windows

26 A2D unit, abbr.

28 3 MHz to 30 MHz

29 Specialized Mobile Radio

30 Chemical symbol for iron

31 Semiconductor process

32 __ Cafe

33 Opposite of I.D.

35 Shorthand for oxygen

36 One port of an amplifier

37 Mass unit, abbr.

39 Cable manufacturer

40 Compiler directive

41 Symbol for tin

43 Electromagnetic

45 Internet Protocol

46 Measure of RX linearity

48 Power supply vendor in Coral Springs, FL

49 Ratio of circumference to diameter

50 Network configuration

51 Data conversion device, abbr.

DOWN

1 Method of mathematically evaluating circuits

2 Part of a FOR loop

4 Test Equipment

5 U.S. Spectrum allocation agency

6 Radio spectrum energy characteristic

8 1E6 nanoseconds

9 PC follower

11 Home state of Los Alamos lab, abbr.

13 Min-to-max voltage of a waveform, abbr.

16 Chemical symbol for arsenic

17 Chemical symbol for beryllium

18 Max or min voltage of a waveform

20 Transfer of radio call to another operator

22 Type of flip-flop

24 _____ R&R test (statistics)

25 MS e-mail client

26 300 kHz to 3 MHz

27 Special diode that can be switched

28 10^ numerical prefix

29 System On Chip

30 Start frequency, abbr.

32 Mate to a TX

34 Logarithmic ratio, abbr.

35 Switch position

36 Network department, abbr.

38 Electronics manufacturer with "meatball" logo

40 One of two electron spin directions

42 Nordic Mobile Telephone

44 Greek letter (micro)

45 Infrared

47 10^1 numerical prefix

49 Last stage in a transmitter, abbr.

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