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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024

Webmaster:

    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:

AirplanesAndRockets.com

PCB Directory (Manufacturers)

8/9/2004 Engineering & Science Crossword Puzzle

Visit the Crossword Express website - RF CafeTake 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.

2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | Sudoku

 Engineering & science crossword puzzle

ACROSS

1 Technical & executive search firm in Rockville, MD

14 Area on shaft for tightening setscrew

15 High-speed logic family, abbr.

16 ELI the ICE ___

17 Solder paste vendor in Lincoln, RI

18 1E6 bits per second, abbr.

24 Microwaves & __ magazine

26 Current-voltage phase mnemonic

28 Dual Inline Package

30 Mate to a bolt

32 Logic family, abbr.

34 Noise Figure

35 Chemical symbol for arsenic

36 Receive, abbr.

37 Common Gateway Interface

38 Miniature threaded RF connector

39 Network file transfer protocol, abbr.

40 Type of cable approved for direct burial in the ground, abbr.

46 Formerly HP T&M

49 30 kHz to 300 kHz, abbr.

51 Heterojunction Bipolar Transistor

53 Tungsten Inert Gas

55 Induim Phosphide

57 Silicon transistor type, abbr.

59 Test equipment manufacturer

60 Temperature Coefficient

61 Facsimile

62 Exponent that returns the original number

63 Transmission Control Protocol

64 Amateur radio enthusiast

65 Integrated Circuit

71 Additive White Gaussian Noise

73 300 MHz to 3 GHz, abbr.

75 Beryllium Oxide

77 GMT updated with leap seconds

79 Data conversion device, abbr., pl.

80 Amplifier vendor in Souderton, PA

DOWN

1 Wireless Application Protocol

2 PC follower

3 Front edge of a wing, abbr.

4 Abbreviation for acknowledge (also a common word for Bill the Cat)

5 Type of model airplane control system, abbr.

6 Modulation type, abbr.

7 Type of filter, abbr.

8 Symbol for tin

9 European equivalent to the U.L.

10 Maker of quality spectrum analyzers in Wichita, Kansas

11 Analog-to-Digital

12 Electromagnetic

13 Single Board Computer

14 Unit of capacitance

19 Image file format, pl.

20 Developer and manufacturer of RF modules and components for wireless communication systems in Aptos, CA

21 Nature's ESD

22 Intensity of light per unit area

23 8-sided polygon

25 Start frequency, abbr.

26 Infrared

27 1.602E-19 Joules

28 Type of current, abbr.

29 Ratio of circumference to diameter

30 Unit of time, abbr.

31 Professor's student instructor, abbr.

32 Audio Frequency

33 Place for connecting an O-scope probe, abbr.

34 Greek letter

41 Metric system, abbr.

42 Low Noise Amplifier

43 Substrate for mounting components, abbr.

44 Below ELF

45 Shape of a standard nut

47 Prefix meaning "beyond"

48 Large SAW filter vendor in Iselin, NJ

50 BPF spec.

51 3 MHz to 30 MHz, abbr.

52 Abbreviation for transmitter

53 Part of a "For" loop

54 Electronics manufacturer with "meatball" logo, abbr.

55 Network department, abbr.

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

57 Unit of acidity

58 Half of a day, abbr.

59 Opposite of a LO

66 Enhanced Graphics Adapter

67 Type of distribution, squared

68 Digital transmission figure of merit, abbr.

69 Automated Test Equipment

70 Synchronous Digital Hierarchy

72 Home state of Los Alamos lab, abbr.

73 Electrical safety organization, abbr.

74 Category of model aviation, abbr.

75 Chemical symbol for beryllium

76 Logic gate

77 World's only remaining superpower, abbr.

78 Super glue, abbr.

79 Type of current flow, abbr.


Answer below

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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1 - Your participation will be greatly appreciated. - Kirt B.

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