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Note: A standard for crossword puzzles is when all words in a clue are capitalized, the solution is the abbreviation or acronym for that clue; e.g., Alternating Current = AC.
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| ACROSS | DOWN |
1. The science of matter and energy and of interactions between the two | 2. Test equipment manufacturer, now Agilent (abbr.) 3. Yard (abbr.) 4. Threaded fastener 5. Chemical symbol for chlorine 6. An overcurrent protection device (pl.) 7. Chemical symbol for tantalum 8. Number system which uses only the digits 0 to 7 10. Chemical symbol for nobelium 11. RF IC manufacturer headquartered in South Korea (abbr.) 13. ___ Material World, supplier of substrates for circuit boards, in Schaumburg, IL 15. Maximum Usable Frequency 16. Advanced Test Equipment Rentals, in San Diego, CA (abbr.) 20. Filter supplier located in Gaithersburg, MD 21. RF shielding manufacturer headquartered in Easton, PA 22. Boob tube (abbr.) 24. Chemical symbol for beryllium 26. Stock symbol for Texas Instruments 28. Negatively charged elementary particle 30. Nano___, a cylindrical form of graphene 33. Electromagnetic (abbr.) 34. ____ Technologies, RF module maker in Merlin, OR 35. Front edge of a wing (abbr.) 37. Type of modulation (abbr.) 39. Code for a type of electrical wire insulation (abbr.) 41. Internet protocol (abbr.) 42. 10^1 numerical prefix 43. Write software 45. Threaded tuning rod in a coil 46. Modulation technique (ABBR.) 51. Electrical safety organization (abbr.) 52. Intel x86 command for " jump if above" 53. Release control over 54. Unit of magnetic flux 56. Chemical symbol for einsteinium 57. Chemical symbol for polonium 59. Home state of Los Alamos lab (abbr.) 61. U.K. equivalent of the IEEE 64. Radio navigation system 66. Variable crystal oscillator (abbr., pl.) 67. Cambridge University _____, technical book publisher 68. Unix, Linux or Windows (abbr.) 69. Device attached to an antenna mast which rotates it so that the antenna can point in different directions 71. Chemical symbol for aluminum 72. International phonetic alphabet letter "D" 75. Multiplexer (abbr.) 77. Positive voltage lead color 82. Greek letter 85. Chemical symbol for cobalt 87. Upper frequency (abbr.) 89. 1.602E-19 Joules 90. Chemical symbol for neon |

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