3/21/2006 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

ACROSS

1 Imaging devices

5 Last stage in a transmitter, abbr., pl.

8 Data conversion device, abbr., pl.

12 Started as HPIB

13 Exponent that returns the original number

14 RF computer network, abbr.

15 Solid-State Power Amplifier

16 Wavelength Division Multiplexing

17 Adjacent Channel Power Ratio

18 Component of product cost, abbr.

20 Resistor manufacturer in Boone, NC

22 Sailplane

23 Blew cold air past

25 Analog-to-Digital

26 Opposite of I.D.

27 Universal Asynchronous Transmit/Receive

28 Charged particle

29 Field Programmable Gate Array

30 PCB mask exposing ray

31 Type of current

33 Automotive electronics maker

35 Seventh planet from the sun

37 Solder paste vendor in Lincoln, RI

38 Resistor vendor in Berne, IN

39 Measure of source/load match, abbr.

42 End Of Transmission

44 Attenuators

48 Common form of energy that arises from the kinetic energy of atoms and molecules

49 Greek letter

50 Software subroutine final keyword

51 Send a file over a network, abbr., pl.

52 Specialized Mobile Radio

53 Government agency that investigates vehicle accidents, abbr.

DOWN

1 Metric system

2 Hz

3 SIP x 2

4 2 GHz to 4 GHz

5 Device for splitting an RF signal in multiple paths, pl.

6 Logic gate

7 GaAs, Si, SiGe, or GaN, for example

8 Constellation of the dragon

9 Automatic Level Control

10 Abbreviation for a capacitor

11 Signal-to-Noise Ratio

19 Government program to bring electricity to farms, abbr.

21 Archaic unit of length

22 Epoxied

24 Semiconductor switch, abbr., pl.

30 300 MHz to 3 GHz

32 TV picture tube

34 Scheduling graph type, pl.

36 Colorado resort town

39 30 MHz to 300 MHz

40 Adjust a pot

41 Wireless Application Protocol

43 Unit of resistance

45 Antenna, abbr.

46 Direct Digital Synthesis

47 DSB/2


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