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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024


    Kirt Blattenberger,


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 tying 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.

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everythingRF RF & Microwave Parts Database (h1) - RF Cafe

2/25/2001 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.

2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | Sudoku

Note: A standard for crossword puzzles is when all words in a clue are capitalized, the solution is the abbreviation or acronym for that clue; e.g., Alternating Current = AC.

Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

RF Cafe - Engineering & Science Crossword Puzzle


1   Digital pattern coding type

4   Class of spread spectrum, abbr.

8   Fem. pronoun

11 Basic element

13 F-16

15 Benign tumor of the skin

16 Egypt's river

17 Line of descent

18 ___-AZIMUTH telescope mount

19 Loiter

21 Monkey

22 Mechanical engineering group

23 Logarithm, abbr.

25 Type of power supply

28 Pastoral poem

32 Entice

33 Having a single wing

36 Keyboard key

37 Gun safety and education organization

38 Unadorned

40 Gone by

43 Data conversion device

46 Was awarded a medal for exemplary service

49 Employee of TI

51 Ancient galley

52 Steep in a marinade

55 Precision radar, abbr.

56 Book in the NT

57 Logic family

59 Software object reference name

63 Not

64 Start-up the computer again

67 Lively

68 Type of RF connector

69 Principal ore of lead

70 Set of clothing

71 Powdery residue

72 Colors of positive voltage leads

73 Internet IP address resolver


1   Range of frequencies

2   Wireless standards group

3   Child's toy

4   Digital information

5   Loses synch in a synchronous motor

6   Threaded fastener

7   Dip in liquid

8   Helicopter rotor control transfer device

9   Head armor

10 Keyboard key

12 Free from discord

13 Start frequency, abbr.

14 1000 ps

20 Boo-Boo Bear's buddy

22 Peak

24 Microwave diode type

26 Network department

27 Spread out for drying

28 Long period of time

29 Carrier-to-noise ratio

30 Electronic registration and software utility products provider, Newport Beach, CA

31 Mild oath

34 Supplement

35 Digital Enhanced Cordless Telephone

39 Hamlet

41 Valued mineral

42 Lyric poem

44 x, y, or z on Cartesian coordinates

45 Metal container

47 Monetary unit of Iran

48 Groupings of antennas

49 Radio navigation systems

50 1e-6 mA

52 Devilfish

53 Structure of columns and rows

54 Generated an official engineering change document

58 Units of weight

60 Bit rate

61 Ireland

62 Permits

64 Retractable gear, abbreviation

65 Organ of hearing

66 Professor's student instructor

RF Cafe - Engineering & Science Crossword PuzzleReproduction of this puzzle without the express permission of RF Café is prohibited.

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