9/12/2003 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

2 Polish Astronomer, Nicolaus ...

9 Offset Frequency Shift Keying

12 Greek letter

13 System for guiding aircraft, abbr.

14 Application Specific Integrated Circuit

16 Data conversion device, abbr.

17 Metal and plastic parts designer, abbr.

18 Type of flip-flop

20 One port of an amplifier

21 Frequency source manufacturer in Whippany, NJ

22 Hz

23 Receiver design concern, abbr.

25 Electrical connection

28 Wire

30 Miniature threaded RF connector

32 One component for calculating MDS, abbr.

33 Type of impedance chart

36 Chemical symbol for arsenic

37 30 kHz to 300 kHz

39 An angle of less than 90 degrees

40 Computer communication scheme, abbr.

42 Display type

44 Symbol for resistance

46 Instrument for measuring resistance

50 Software drafting, abbr.

51 Over Voltage Protection

52 Logic gates

53 Mass unit, abbr.

55 1e-6 mA

56 Component of product cost, abbr.

57 Wire termination type

58 Very Small Aperture Terminal

60 Exclusionary prefix

61 Test equipment manufacturer, abbr.

62 Positive Emitter-Coupled Logic

63 Tuning step

DOWN

1 Inventor of the mercury barometer

3 Optical Cross Connect

4 Ratio of circumference to diameter

5 Half of the diameter, pl.

6 Negative Temperature Coefficient

7 Semiconductor die, abbr.

8 Compiler directive

10 Government lawyer, abbr.

11 Degree of IC sophistication

15 Room-to-room communications system

16 Asynchronous Transfer Mode

17 Multiprotocol Label Switching

19 Miniature threaded RF connector

21 Waveform point of maximum voltage

22 Super glue, abbr.

24 Logarithmic units of power

26 Collections of access points

27 Capable of being cascaded

29 A front-end component, abbr.

31 1/000 of an amp

34 Changes to the liquid phase

35 Amateur radio enthusiast

38 A BPF specification

41 Semiconductor manufacturer

43 Noah's dry Earth detector

45 Gallium Nitride

47 Test equipment manufacturer, now goes by Agilent

48 Log onto a hard drive

49 Unit of energy

51 Used logic gates

54 Spark ___

57 Line Of Sight

58 Virtual Private Network

59 Test equipment, abbr.

60 Greek letter

61 Symbol for helium

Answer below


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