| 1. Emitting a radio wave
9. Band between RF and BB 10. Shorthand for oxygen
11. Time delay (abbr.) 12. Stock symbol for Hewlett Packard
14. Satellite EHF Communications for Mobile Multimedia
16. Half of DSB 18. Computer messaging service 21.
30 kHz to 300 kHz 23. Local Oscillator (abbr.) 24.
Upward force generated by an airfoil 25. Brightest star
in the sky 28. Electric coronal discharge 30. Software
drafting tool (abbr.) 31. Programmable logic device (abbr.)
33. Type of logic gate (pl.) 35. Irratiated cosmic gas
37. Chemical symbol for radon 38. Unit of energy (pl.)
40. Stock symbol for Raytheon 41. Beat frequency oscillator
(abbr.) 43. This website's title, with 39 Down 44.
Chemical symbol for cesium 45. Mr. Morse's first name
46. Specialized mobile radio (abbr.) 49. Exponent that
returns the original number 50. Positive voltage lead
color 52. _____ Percy Maxim, founder of the ARRL 55.
Chemical compound containing at least one oxygen atom as
well as at least one other element (pl.) 57. Prefix meaning
ground or earth 58. Filter type that blocks frequencies
below and above a specified band (abbr.) 60. Chemical
symbol for europium 61. Part of a screw that engages
the driver (pl.) 62. Crystal filter type (abbr.) 64.
What common optical device produces images by reflection
66. Type of data conversion device (abbr.) 68. Chemical
symbol for neon 69. Ratio of circumference to diameter
70. Chemical symbol for beryllium 71. Added signal content
to offset losses or distortion |
1. Computer display unit
(pl.) 2. Microwaves & __ magazine 3. The antiparticle
of an electron 4. Wheel attachment point 5. Referring
to atoms 6. Time Division Multiplexing 7. Unit of
inductance (abbr.) 8. World's first satellite navigation
system (abbr.) 13. Ham's code for "Can you acknowledge
receipt?" 15. Roller bearing devices on sides of rack-mounted
equipment (pl.) 17. Company that markets Delphi software
19. Unit of processor calculation speed (abbr.) 20. Colorado
Springs military school (abbr.) 22. Upper frequency (abbr.)
26. Useful distance between Tx and Rx (pl.) 27. Unintended
frequency products from a mixer 29. Chemical symbol for
krypton 32. ___-AZIMUTH telescope mount 34. Created
an impenetrable physical barrier 36. Soaks up RF energy
37. International phonetic alphabet letter "R" 39. This
website's title, with 43A 42. Cooling device 43. Its
chemical symbol is Ce 44. Pass-Fail ________, defining
limits for acceptance test 47. Unit of inductance (abbr.)
48. 36 inches 51. What is the name of the unit of angular
measurement equal to one ninetieth of a right angle 53.
Government program to bring electricity to farms (abbr.)
54. Placed a blocking template over a PCB layout 56.
Chemical symbol for xenon 59. Attenuator 61. Communication
between stations by reflecting the radio waves off of the
ionosphere (pl.) 63. Ham abbreviation indicating contacts
with all major land masses 65. Indium phosphide 67.
Chemical symbol for cobalt 70. Chemical symbol for beryllium |
