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1. Virtual Private Network 4. Radio Amateur Satellite Corporation (abbr.) 8. Thin Shrink Small Outline Package (abbr.) 12. Amplifier linearity specification (abbr.) 15. Notch type filter (abbr.) 17. Specialized mobile radio (abbr.) 18. Stock symbol for Advanced Micro Devices 19. Peak envelope power (abbr.) 21. PC follower 23. ___-AZIMUTH telescope mount 25. Keyboard key 27. Low- to mid- frequency RF connector 28. Computer communication scheme (abbr.) 29. Chemical symbol for polonium 30. Negation prefix 32. Elemental compound used for microwave frequency reference oscillators (abbr.) 34. Chemical symbol for gold 35. Network department (abbr.) 36. IC killer (abbr.) 37. Synchronous Digital Hierarchy 38. Sharp bend in I-V curve 39. Low Noise Amplifier (abbr.) 41. Nordic Mobile Telephone 42. Printed Wiring Board (abbr.) 43. A type of average 45. Current-voltage phase mnemonic 46. Electromagnetic interference (abbr.) 48. Short for "intermodulation" 49. Plane curve traced out by a point which moves so that its distance from a fixed line is equal to its distance from a fixed point 50. Science of assuring operation amid dense EM background noise (abbr.) 52. Large unit of apparent power (abbr.) 53. Counter ElectroMotive Force (abbr.) 56. It can follow an MS 58. A common battery cell size 59. Antenna gain unit (abbr.) 62. Vacuum tube element 65. Country of RF Cafe's residency 66. Be behind in phase 67. With 51 Down, the world's best engineering website 68. Chemical symbol for radium 70. Type of logic gate 72. The design component of total product cost (abbr.) 73. Multifunctional silicon devices (abbr.) 74. End of Life (abbr.) 75. Current-voltage phase mnemonic 76. Filter type that blocks upper frequencies (abbr.) 78. Silicon transistor type (abbr.) 80. European equivalent to the U.L. 81. Multifunctional silicon devices (abbr., pl.) 82. Peak Inverse Voltage 83. High-speed logic family 85. Minutes of Use (abbr.) 87. Asynchronous Transfer Mode (abbr.) 88. International QSL forwarding bureau 89. A popular spreadsheet 90. Readability, Signal, and Tone (QoS report type) | 2. Chemical symbol for lead 3. Gun safety and education organization (abbr.) 5. 1E6 nanoseconds 6. Electronic component package type (abbr.) 7. Length times width 9. Prefix for font without serifs 10. Miniature RF connector 11. Opposite of I.D. 12. Base of the decimal number system 13. Filter type that blocks lower frequencies (abbr.) 14. Parallel resonant circuit containing only a coil and a capacitor (2 wds.) 16. ___-back transformer 19. Attenuator 20. He shared credit with Shockley and Brittain for the invention of the transistor (2 wds.) 22. Unit of weight 24. Logic family (abbr.) 26. A crescent shaped figure formed on a sphere or plane by two intersecting arcs 27. Eight bits 28. Lower sideband (abbr.) 29. BlackBerry or Palm for example (abbr.) 31. Chemical symbol for neon 33. Switch position 36. Modern battlefield technique (abbr.) 37. Chemical symbol for selenium 40. Part of CAD 42. Attenuator configuration (hyph.) 44. Type of computer display (abbr.) 47. The UK's largest defense electronics contractor (abbr.) 51. With 67 Across, the world's best engineering website 52. ___ Friedrich Gauss, after whom the unit of magnetic field strength is named 54. A keyboard key 55. 1/000 of an amp (abbr.) 56. Programmable logic device (abbr.) 57. Chemical symbol for mercury 60. Armored cable type 61. Charged particle 63. Chemical symbol for radon 64. International Reply Coupon (abbr.) 66. Line of Sight (abbr.) 67. An abbreviation for "receiver" 69. Highest point 71. Angular speed unit 74. Electronic warfare defense (abbr.) 75. Type of digital filter (abbr.) 77. U.S. Spectrum allocation agency 79. Type of logic gate 81. Network department (abbr.) 82. Chemical symbol for plutonium 84. Front edge of a wing (abbr.) 86. Unit of time (abbr.) |
See solution below 
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