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2010 Engineering & Science Crossword Puzzles
 Take a well-deserved break and try your hand at some of these goodies.
Every word in the RF Cafe crossword puzzles is specifically related to engineering,
mathematics, and science. There are no generic backfill words like many other puzzles
give you, so you'll never see a clue asking for the name of a movie star or a mountain
on the Russia-China border.
All of these crossword puzzles were created using the fabulous
Crossword Express (now called "Magnum Opus") software.
2023 |2022 | 2021
| 2020 | 2019
| 2018 | 2017
| 2016 | 2015
| 2014 | 2013
| 2012 | 2011
| 2010 | 2009
| 2008 | 2007
| 2006 | 2005
| 2004 | 2003
| 2002 | 2001
| 2000 |
Sudoku
Cruciverbalist: A cruciverbalist is a person who is skilled at creating or solving crossword
puzzles. The term is a combination of "cruci-" from "crucifix," meaning cross,
and "verbalist" from "verbal," indicating a person who deals with words. cruciverbalists are often responsible for designing crossword puzzles, and they
possess a deep knowledge of wordplay, vocabulary, and the techniques used in
constructing and solving crosswords. They aim to make puzzles that are both
challenging and enjoyable for crossword enthusiasts.
- Dec 19,
Dec 12, Dec 5-
Nov 28, Nov 21,
Nov 14, Nov 7 -
Oct 31, Oct 24,
Oct 17, Oct 10,
Oct 3 - Sep 26,
Sep 12, Sep 5 -
Aug 29, Aug 22 -
Jul 25, Jul 18,
Jul 11, Jul 4 -
Jun 27, Jun 20,
Jun 13, Jun 6 -
May 30, May 23,
May 16, May 9,
May 2 - Apr 25,
Apr 18, Apr 11,
Apr 4 - Mar 28,
Mar 21, Mar 14,
Mar 7 - Feb 28,
Feb 21, Feb 14,
Feb 7 - Jan 31,
Jan 24, Jan 17,
Jan 10, Jan 3
Reproduction of this puzzle without the express permission of RF Cafe is prohibited.
ACROSS1. Induce a signal onto parallel conductor
9. MS's server-side script engine for dynamically-generated web pages (abbr.) 10. International
Telecommunications Union 11. FCC's Universal Licensing System (abbr.) 12. Cross __, RF / microwave
component manufacturer in Lomita, CA 13. Chemical symbol for manganese 17. Band between RF and BB 19.
Chemical symbol for silver 21. Maker of power meters located in Parsippany, NJ 23. Method of connecting
redundant power supplies 24. Sends information 27. Network department (abbr.) 29. Innovative Power
Products, Holbrook, NY (abbr.) 31. Send a wireless to an early hip-worn wireless device 32. Boob tube
(abbr.) 33. Yard (abbr.) 37. High Data Rate 38. Weight (abbr.) 39. Dielectric type used sometimes
for capacitors or high voltage insulators 43. Complex Instruction Set Computer 44. Negatively charged ions
47. ______ Antenna Systems, formerly European Antennas, in Suffolk, UK 49. Stock symbol for Skyworks
Solutions 51. High power couplers & splitters design & manufacturing company in Corona, CA 56. Type of
component package (abbr.) 57. Electromagnetic compatibility (abbr.) 58. Opposite of a LO 59. Shorthand
for oxygen 60. Logic gate 61. Parts per million (abbr.) 66. Type of current flow (abbr.) 67.
Magnitude 71. Related to FM by a differential 72. _______ Dynamics, RF termination and power measurement
company in Middleburg Heights, OH 74. Min-to-max voltage of a waveform (abbr.) 75. __ Micro Devices, RFIC
manufacturer in Greensboro, NC 76. "Calling any amateur radio station"
78. Greek letter (micro) 79. Peak envelope power (abbr.) 82. Online service 84. Time Division
Multiplexing 86. 1/000th of an amp
DOWN1. Chemical symbol for cesium 2. Angular
speed unit 3. Chemical symbol for silicon 4. The gaseous state of water 5. Chemical symbol for copper
6. Electrical safety organization (abbr.) 7. Chemical symbol for lutetium 8. Type of high-tech data
gathering system (abbr.) 9. Sound frequency in the human hearing range (abbr.) 12. Empower __ Systems, RF
/ microwave power amplifier manufacturer in Inglewood, CA 14. Silicon transistor type (abbr.) 15. Chemical
symbol for cobalt 16. The power to which a base, such as 10, must be raised to produce a given number 17.
Infrared (abbr.) 18. Filter type that blocks frequencies in a specified band (abbr.) 20. Image file format
name extension 21. Broadband Signal Intrusion (abbr.) 22. Output intercept point (abbr.) 23. Releasing
volatile products from a liquid coating such as paint 25. Analog-to-Digital (abbr.) 26. Chemical symbol
for antimony 28. Founder of the ARRL (2 wds.) 30. Planar Monolithics Industries, in Frederick, MD (abbr.)
31. Personal Digital Cellular 33. Elemental compound used for microwave frequency reference oscillators
(abbr.) 34. Local Oscillator (abbr.) 35. Multifunctional silicon devices (abbr.) 36. Chemical symbol
for thallium 38. Type of microstrip power divider 39. Unit of time (abbr.) 40. One factor of a
polynomial
41. Reflected radar or sonar signal 42. Primary U.S. standards organization founded in 1918 (abbr.) 45.
Chemical symbol for niobium 46. Chemical symbol for holmium 47. Chemical symbol for cesium 48.
Broadband Signal Intrusion (abbr.) 50. Electronic component package type (abbr.) 52. Network file transfer
protocol (abbr.) 53. Chemical symbol for rubidium 54. A measure of receiver quality (abbr.) 55.
European equivalent to the U.L. 61. Peripheral Component Interface (abbr.) 62. 1/000 of an inch 63.
Test document for verifying proper function (abbr.) 64. Chemical symbol for tin 65. Semiconductor and
calculator company (abbr.) 66. RF IC manufacturer located in Dübendorf, Switzerland 68. Type of
reconfigurable memory (abbr.) 69. System On Chip 70. Test equipment (abbr.) 71. Unit of capacitance
(abbr.) 73. Chemical symbol for aluminum
75. Chemical symbol for ruthenium 77. Ham's code for "What is the correct time?" 78. Unit of length
(abbr.) 80. Ratio of circumference to diameter 81. Chemical symbol for chlorine 82. A common battery
cell size 83. Filter type that blocks upper frequencies (abbr.) 85. Morse Code for "from"
See solution below
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