3/11/2008 Engineering & Science Crossword Puzzle


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RF Cafe: Engineering & science crossword puzzle

ACROSS

1. Data safeguard

4. ______ Monolithics, MIC/MMIC designers in Frederick, MD

5. International phonetic alphabet letter "R"

6. Air outlet/inlet

10. Power supply vendor in Minneapolis, MN

14. Radio term for indicating the end of a transmission segment

15. A basic bipolar junction

16. BSEE + 2 years

17. Describes a type of film

20. _____ factor = peak-to-average ratio of a waveform

21. ECM response

24. Automatic Packet Position Reporting System

25. Receiver power level circuitry, abbr.

26. Integrated Services Digital Network

27. The "W" in BAW

28. Final statement in a BASIC program, pl.

32. Telecommunications Information Network Architecture

35. Digital Enhanced Cordless Telephone

36. PCB interconnect

37. Ultra Fine Pitch Technology

38. Radio term for indicating the end of a transmission segment

41. Inductor

42. 10^-9 numerical prefix

45. High___, low___, & band____ filters

46. Steer a radar antenna array from side-to-side or from top-to-bottom

47. A logical circuit configuration for providing power supply redundancy

48. Transistor B-C capacitance

49. International phonetic alphabet letter "Y"

DOWN

2. A receiver circuit consisting of a beat frequency oscillator and additional circuitry for enhanced reception of SSB signals (2 wds.)

3. High power RF & microwave amplifier manufacturer in Inglewood, CA

4. It equals 1/2 * m v^2

6. I*R across a resistor

7. 1.602E-19 Joules

8. Chemical symbol for neon

9. PNPs, NPNs, FETs, MOSFETs, etc.

10. A unit of magnetic force

11. Unit of time, abbr.

12. Front edge of a wing, abbr.

13. A load for a transmission line

18. Test equipment manufacturer of yore, abbr.

19. Infrared, abbr.

22. Chemical symbol for cesium

23. A college major for programmers, abbr.

29. Chemical symbol for neon

30. Type of current

31. Unit of heat

33. Band between RF and BB

34. Chemical symbol for neptunium

39. Unit of apparent power, abbr.

40. Chemical symbol for einsteinium

43. Type of current flow

44. 1e-6 mA


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RF Cafe: 3-11-2008 Crossword Puzzle Solution