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| ACROSS | DOWN | 1. Compressed computer file extension 4. Trigonometric function equal to the ratio between the side opposite a given angle, and the hypotenuse 8. Bore a hole in a PCB 10. Retains a charge 12. Unit of apparent power (abbr.) 13. BlackBerry or Palm for example (abbr.) 15. Rádio Nacional de Angola (abbr.) 16. One type of electron spin 18. A gaseous process that deposits insulating films or metal onto a wafer at elevated temperature (abbr.) 20. Greek letter used for coefficient of reflection 23. 3 kHz to 30 kHz 24. Output intercept point (abbr.) 25. Remove insulation from a wire 26. Circuit for firing a radar magnetron (abbr.) 27. 2/3 of a triac 30. The evening star 32. Type of anaylsis that uses approximation techniques for solving mathematical problems 33. Precision approach radar (abbr.) 34. Type of chart 36. A reaction in which atoms have their oxidation number changed 37. Small DIP package (abbr., pl.) 39. Radio teletype (abbr.) 42. Greek letter 43. Network configuration type (pl.) 46. A common battery cell size 48. Automatic Send-Receive (abbr.) 49. The largest asteroid 50. It can follow an MS 51. One component of a complex number (abbr.) 52. Enhanced Graphics Adapter 54. Silicon transistor type 57. Amateur radio abbreviation for the Oceania region (abbr.) 58. Measure a waveform at regular intervals 60. Relating to sound 62. Nearest and furthest points to the center of gravitational attraction for a body in orbit 63. ___/IP scheme for networked connectivity
| 1. Chemical symbol for zirconium 2. Input intercept point (abbr.) 3. Programmable Logic Device (abbr.) 4. ESD protective apparel 5. Charged particle 6. Gun safety and education organization (abbr.) 7. BS__ - the degree held by many RF Cafe visitors 8. Mr. Packard's (HP) first name 9. Is behind in phase 11. Its chemical symbol is S 12. Voltage-controlled oscillator (abbr.) 14. Specialized mobile radio (abbr.) 17. Circuit for firing a radar magnetron (abbr., pl.) 19. Printer resolution abbreviation 21. Cause to decrease in magnitude 22. It is the "M" in SMA 23. Virtual Private Network 28. Association of North American Radio Clubs 29. Chemically reacts to harden 30. A gaseous substance that can be liquefied by pressure alone 31. Type of high-tech data gathering system (abbr.) 35. Signal amplitude degradation due to inefficiency (pl.) 37. Longitudinal shape-forming structural element 38. Type of digital filter (abbr.) 40. Transformer interwinding connection 41. A major search engine 43. Ratio of a mechanical drawing 44. Amateur Radio Association (abbr.) 45. Solid state power amplifier (abbr.) 47. Type of data conversion device (abbr.) 52. Nuclear explosion byproduct harmful to electronic (abbr.) 53. World's first satellite navigation system (abbr.) 55. Mate to a bolt 56. Personal Digital Cellular 59. A common battery cell size 61. Internet protocol (abbr.) |
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