4/10/2008 Engineering & Science Crossword Puzzle


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RF Cafe: Engineering & science crossword puzzle

ACROSS

1. Receiver performance spec, abbr., pl.

6. Short-lived noise on a voltage supply

11. Below ELF

12. Voice of America

13. Type of memory

15. Microfarad, abbr.

19. Related to FM by a differential

20. Nucleons and hyperons are examples of this family of sub-nuclear particles

22. Moves off of the setpoint over time

24. One port of an amplifier

25. Last statement in a program

26. Circuit for firing a magnetron, abbr.

27. Chemical symbol for tantalum

28. Amateur Radio Emergency Service

29. Thread cutting tools

31. It usually follows an MS degree

34. Method of mathematically evaluating circuits

35. Logic gate, pl.

37. 6th letter in the Greek alphabet

41. Common Mode Ripple Rejection

45. Switch position

47. Prefix meaning "not"

48. Type of distribution, squared

49. A common battery cell size

50. Microwave soft substrate vendor

51. Describes a PA capable of operating over wide range of impedances

52. Chemical symbol for chromium

53. Ratio of circumference to diameter

54. Column Grid Array, abbr.

56. Type of oscillator, abbr.

57. Compliment of EXP

59. He stated the law that the pressure of a given mass of gas is inversely proportional to its volume at constant temperature

60. Logic gate type, pl.

DOWN

2. Start frequency, abbr.

3. The lowest region of the ionosphere found approximately 25 to 55 miles above Earth

4. Part of this website's name

5. Like carbon-zinc batteries

7. Chemical symbol for praseodymium

8. Its chemical symbol is I

9. Kilometer, abbr.

10. It is one of the c's in cc

14. Radio Amateur Satellite Corporation

16. Cooling device

17. Boolean expression, pl.

18. Cellular Digital Packet Data

19. Push To Talk

21. Exponent that returns the original number

23. Radio Frequency Interference, abbr.

30. Type of digital filter, abbr.

31. Permeability-Tuned Oscillator

32. This protocol allows Internet routers to convert common-word website addresses into numerical IP addresses, abbr.

33. Powers pneumatic devices

36. This causes a change in the motion of a body

38. Mathematically, it is the product of power and time

39. Telex-Over-Radio

40. American National Standards Institute

41. Co-Channel Rejection Ratio

42. Unit of admittance

43. Flat cable type

44. Proportion of two numbers

46. Logic gate type

49. Application Service Provider, abbr.

54. Chemical symbol for cobalt

55. Chemical symbol for aluminum

57. Chemical symbol for lanthanum

58. Chemical symbol for gadolinium


See solution below

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