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Wireless Crossword Puzzle February 3, 2013 |
Reproduction of this puzzle without the express permission
of RF Cafe is prohibited.
![Wireless Crossword Puzzle for February 3, 2013 - RF Cafe](images/wireless-crossword-puzzle-2-3-2013_small.gif)
(click for larger printable version)
1. Digital intelligence 4. Part of a directive antenna that derives energy
from mutual coupling with the driven element (2 wds., pl.) 15. Type of cryptographic algorithm that takes a
string and converts it to a numeric code 18. Circuit for maintaining constant voltage (abbr.) 20. Morse
Code for "from" 21. Type of current flow (abbr.) 22. Chemical symbol for europium 23. Shorthand for oxygen
24. Volt-ohmmeter (abbr.) 25. Unit of length (abbr.) 26. Ham abbreviation for transceiver 28. Logarithmic
unit of power (abbr.) 30. Chemical symbol for palladium 31. Unit of length (abbr.) 33. Transmit Incremental
Tuning (abbr.) 35. Type of e-mail address system (abbr.) 36. Chemical symbol for molybdenum 38. Type
of digital filter (abbr.) 39. Unit of apparent power (abbr.) 41. 300 Hz to 3 kHz 42. High-speed logic
family 44. Type of high frequency diode (abbr.) 46. Enhanced Graphics Adapter 48. Constellation : The
scales 51. Readability, Signal, and Tone (QoS report type) 53. Measure a waveform at regular intervals
55. The design component of total product cost (abbr.) 56. Path followed by a heavenly body around a star
58. Wire diameter unit (abbr.) 59. Proportion of two numbers 61. Transformer interwinding connection
62. Unit of inductance (abbr.) 64. Radio Amateurs of Canada (abbr.) 66. Connector vendor headquartered in
Bristol, PA 68. Greek letter, used to indicate summation 70. Semiconductor On Insulator (abbr.) 72. Chemical
symbol for thallium 73. Front edge of a wing (abbr.) 74. SIP x 2 75. Chemical symbol for radon 76.
Home state of Los Alamos lab (abbr.) 78. Chemical symbol for niobium 79. Filter type that blocks upper frequencies
(abbr.) 81. Below ELF 83. 1/000 of an amp (abbr.) 84. Course headings 87. Leading and trailing edge
frequency variation of a CW pulse 90. Type of screw (2 wds.) 93. Computer interconnection scheme (abbr.)
94. Miniature threaded RF connector 95. Chemical symbol for calcium 97. Bands between RF and baseband
98. Chemical symbol for iron 99. Government program to bring electricity to farms (abbr.) 100. Semiconductor
lamp 102. Readability, Signal, and Tone (QoS report type) 104. Aerodynamic opposition to thrust 106.
Counter ElectroMotive Force (abbr.) 108. 30 Hz to 300 Hz 110. Data declaration type in software (pl.)
111. Chemical symbol for holmium 112. 1e3 uV 113. The "I" in IL, as in S21 of a filter 114. International
Telecommunications Union 115. Apollo 11 astronaut ____ Aldrin 119. One type of electron spin 122. Part
of a male connector 123. Digital transmission figure of merit (abbr.) 124. Low Noise Amplifier (abbr.)
126. Chemical symbol for lawrencium 127. Common shorthand reference for a capacitor 129. Morse Code for
"from" 130. Precision landing system (abbr.) 132. Akin to EEs, CEs, AEs, etc. 134. Technology dealing
with the design, construction, and operation of robots 137. Increase in elapsed time before a signal begins
139. Opposite of transmitted 143. Chemical symbol for rubidium 145. Gun safety and education organization
(abbr.) 146. Chemical symbol for radium 147. Chemical symbol for lead 148. Test equipment (abbr.)
150. Chemical symbol for neon 151. One state of matter 152. Chemical symbol for lithium 153. Chemical
symbol for argon 154. Type of data conversion device (abbr.) 156. Color representing "0" 159. Having
to do with charged particles 161. Signal-to-noise ratio (abbr.) 162. Type of modulation (abbr.) 163.
Scheme to maintain proper frequency (abbr.) 165. Used lubricant 167. 30 GHz to 300 GHz 169. Basic PN
junction component 171. International Reply Coupon (abbr.) 174. Ham's term for radio equipment enclosure
(pl.) 176. Type of chart 177. Constellation : The water snake 179. Personal Digital Cellular 180.
French mathematician and physicist who's name is used as a unit of gas pressure 181. Electronics Industry Association
(abbr.) 182. Galilean moon 183. Ham abbreviation for "distant station" 184. Half of DSB 185. Band
between RF and BB 186. Test document for verifying proper function (abbr.) 187. Metric system (abbr.)
189. Test point (abbr.) 191. Chemical symbol for bismuth 192. Ham's code for "What is the name of your station?"
194. Precision landing system (abbr.) 196. PC follower 197. Logic family 198. Greek letter used for frequency
199. 300 kHz to 3 MHz 201. PC follower 202. Chemical symbol for francium 204. End of Life (abbr.)
206. Opposite of a source 207. Inventor of the high voltage generator that powers the Jacob's Ladder (2 wds.)
208. Plug-in for computer bus |
1. Like a boundary value EM fields problem 2. Chemical symbol for tantalum
3. ___-AZIMUTH telescope mount 5. Analog-to-Digital (abbr.) 6. Positive voltage lead color 7. Crystal
filter type (abbr.) 8. Multifunctional silicon devices (abbr.) 9. Intermodulation distortion (abbr.)
10. Electronic warfare defense (abbr.) 11. BS__ - the degree held by many RF Cafe visitors 12. Multiplexer
(abbr.) 13. Logical negation operator 14. Mate to an RX 15. Communication between stations by reflecting
the radio waves off of the ionosphere 16. Modulation type (abbr.) 17. Robert _____ - developed a mathematical
rule for determining spring forces 19. Pass-Fail ________, defining limits for acceptance test 24. Easily
evaporated at normal temperatures 27. Transmit Incremental Tuning (abbr.) 29. Cosmological theory (3,4)
30. Programmable logic device (abbr.) 32. Very large unit of apparent power (abbr.) 34. Put a new program
on a computer 35. Cellphone band above DCS 37. Silicon transistor type (abbr.) 40. Largest broadcaster
in the UK (abbr.) 43. Innovative Power Products, Holbrook, NY (abbr.) 45. Chemical symbol for argon 46.
Chemical symbol for erbium 47. Powers pneumatic devices 49. International Microwave Symposium (abbr.)
50. Common average used for sinewaves (abbr.) 51. Type of data storage IC 52. Semiconductor and calculator
company (abbr.) 54. 1/000 of an amp (abbr.) 56. Amateur radio abbreviation for the Oceania region (abbr.)
57. Add solder to tip of iron 59. Computer monitor cable type (abbr.) 60. Unix, Linux or Windows (abbr.)
63. Chemical symbol for helium 65. Automatic Packet Position Reporting System (abbr.) 67. Science of assuring
operation amid dense EM background noise (abbr.) 69. Indium phosphide 71. Workplace safety group (abbr.)
72. Chemical symbol for thulium 74. Maker of touch-screen LCD modules 75. Rádio Nacional de Angola (abbr.)
77. Upward force generated by an airfoil 80. Precision approach radar (abbr.) 82. Digital signal measurement
of transition from 90% to 10% of pk-pk value (2 wds., pl.) 84. Region between semiconductor doping potentials
85. Insert a doping ion into a semiconductor lattice 86. Special diode type that can be switched (abbr.)
88. Opposite of a LO 89. Type of flip-flop 90. Finite-Element Model 91. _______ strength - measure of
resistance from breaking 92. Specified system parameters 96. A common battery cell size 98. Chemical
symbol for iron 101. Large unit of apparent power (abbr.) 103. Greek letter 104. 2 x SSB 105. Unit
of frequency 106. A gaseous process that deposits insulating films or metal onto a wafer at elevated temperature
(abbr.) 107. Heatsink feature 108. Effective Radiated Power (abbr.) 109. Carrier-to-noise ratio (abbr.)
116. FCC's Universal Licensing System (abbr.) 117. Chemical symbol for zirconium 118. The "B" in BGA
120. Opposite of I.D. 121. BER, 8 bits at a time 124. Termination 125. Powers pneumatic devices 127.
European equivalent to the U.L. 128. Last stage in a transmitter (abbr.) 130. Current-voltage phase mnemonic
131. One bit of a real number 133. Sends information 135. The fourth series in the spectrum of hydrogen
136. Wiring assembly 137. Relative power level unit (abbr.) 138. Elemental compound used for microwave frequency
reference oscillators (abbr.) 140. Electrical device for registering shaft positions 141. Data declaration
type in software 142. Used software for circuit or system design 144. Chemical symbol for bromine 147.
Attenuator 149. Last statement in a BASIC program 152. 30 kHz to 300 kHz 155. Chemical symbol for cobalt
157. Mr. de Forest's first name 158. Send Morse Code 159. Discipline for aircraft navigation in low visibility
environments (abbr.) 160. Input intercept point (abbr.) 161. Chemical symbol for selenium 163. A common
battery cell size 164. A BPF specification (abbr.) 166. Internet protocol (abbr.) 168. High Data Rate
170. Type of current 172. Type of flip-flop 173. Imaging device (abbr.) 175. Half of a DIP 177. Having
power applied (slang) 178. Ticker symbol for Analog Devices 180. Greek letter 186. Abbreviation for acknowledge
(also a common word used by Bill the Cat) 187. Mr. Piper's famous yellow airplane 188. Specialized mobile
radio (abbr.) 190. BlackBerry or Palm for example (abbr.) 191. Binary Coded Decimal 192. Ham's code for
"What is the correct time?" 193. Colorado Springs military school (abbr.) 195. System On Chip 197. Army-Navy
specification prefix 198. Chemical symbol for nobelium 200. Unit of length (abbr.) 201. Chemical symbol
for silver 203. Part of this website's title 205. Chemical symbol for lanthanum |
See solution below
![Wireless Crossword Puzzle Solution for February 3, 2013 - RF Cafe](images/wireless-crossword-puzzle-2-3-2013s.gif)
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