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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 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.

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3/30/2004 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.

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 RF Cafe: Engineering & science crossword puzzle


1 S21

8 Resistor vendor in Berne, IN

9 Microelectronics manufacturer headquartered in Sunnyvale, CA, abbr.

10 Non-Return to Zero

12 Test Point

13 Parts Per Million

14 Front edge of a wing, abbr.

16 Local Oscillator

18 PC follower

20 Next to

21 Government lawyer, abbr.

22 Internet address, abbr.

24 Relative power level unit, abbr.

25 Science of light transmission

26 Aircraft tracking system, pl.

28 Band between RF and BB, pl.

30 Exponent that returns the original number

32 World's only remaining superpower, abbr.

33 Infrared, abbr.

34 Electromagnetic, abbr.

36 Electrical safety organization, abbr.

37 One port of an amplifier

38 Insulation type, abbr.

40 Opposite of I.D.

42 Section of a circle

43 BER, 8 bits at a time

44 Antenna gain unit, abbr.

45 Equiripple filter response


1 Defense contractor in Ft. Wayne, IN

2 Solid-State PA

3 Generate precision fit by grinding

4 Unit of current

5 Time Division Multiplexing

6 The "O" in ROM

7 Component of product cost, abbr.

11 Radioactive transuranic element with atomic number 94

15 Connector strain relief

17 Logic gate

19 Aircraft propellor configuration, opposite of pusher

20 Chemical equation operation

21 Logarithmic ratio, abbr.

23 Early spreadsheet

24 Constellation of the dragon

27 Antenna vendor in Cohasset, MA

29 Start frequency, abbr.

31 Greek letter

33 Unit of length

35 Name given to the most frequently occurring number in a series

37 RF resistor vendor located in Boone, NC

38 Circuit board, abbr.

39 Error checking scheme, abbr.

41 Logarithmic unit of voltage, abbr.

Answer below

















Amplifier Solutions Corporation (ASC) - RF Cafe

RF Cafe Visitor Comments on News, Articles, System, Design, Components, etc.

Please e-mail your comment to me (Kirt B.), and I will post it here for you - no computers involved!

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

Windfreak Technologies Frequency Synthesizers - RF Cafe
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