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 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.
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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.
December 28
December 21
December 14
December 7
November 30
November 23
November 16
November 9
November 2
October 26
October 19
October 12
October 5
September 28
September 21
September 14
September 7
August 31
August 24
August 17
August 10
August 3
July 27
July 20
July 13
July 6
June 29
June 22
June 15
June 8
June 1
May 25
May 18
May 11
May 4
April 27
April 20
April 13
April 6
March 30
March 23
March 16
March 9
March 2
February 23
February 16
February 9
February 2
January 26
January 19
January 12
January 5
Reproduction of this puzzle without the express permission of RF Cafe is prohibited.
Red, Blue, and Light Gray squares are for the words.
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1. A measure of magnetic force (2 wds.)
9. Low Noise Amplifier (abbr.)
10.
Type of memory
11. System for guiding aircraft (abbr.)
12. Chemical symbol for bismuth
13. Chemical symbol
for neptunium
17. Max or min voltage of a waveform (abbr.)
19. Unix, Linux or Windows (abbr.)
21. Ferrimagnetic
material having high electrical resistivity, used for inductors
23. With 31 Across, with website's name
24. The "A" in ASK
27. Chemical symbol for einsteinium
29. A common battery cell size
31. With 23 Across,
with website's name
32. Chemical symbol for calcium
33. 300 Hz to 3 kHz
37. Programmable logic device
(abbr.)
38. Type of current flow (abbr.)
39. Occurring with no addition or loss of heat from the system
under consideration
43. Teflon (abbr.)
44. Strong cable coverings
47. Described by a 1st-order equation
49. A common IC bond wire metal
51. Self-determine the scale on a DMM
56. Chemical symbol for thallium
57. Intermodulation distortion (abbr.)
58. Type of current
59. Min-to-max voltage of a waveform (abbr.)
60. Erbium Doped Fiber Amplifier (abbr.)
61. Half of DSB
66. Part of a FOR loop
67. Tuners
71. Type
of flip-flop
72. Opposite of transmit
74. Chemical symbol for thallium
75. Chemical symbol for neon
76. Unit of length (abbr.)
78. Band between RF and BB
79. 30 Hz to 300 Hz
82. Total radiated power (abbr.)
84. Cellphone band below PCS
86. Property of a lens that allows it to focus all wavelengths to the same point |
1. Army-Navy specification prefix
2. ELI the ICE ___
3. Chemical symbol
for erbium
4. Automaton
5. 1/6 inch printer's measure
6. Unit of capacitance (abbr.)
7. 1e-6 mA
8. Network configuration type (pl.)
9. Chemical symbol for lithium
12. Chemical symbol for berkelium
14. Oscillator type that is referenced to an external source (abbr.)
15. Chemical symbol for iron
16. The
'3-finger salute" for a hung PC (3 keys)
17. Unit of capacitance (abbr.)
18. Type of modulation (abbr.)
20. Add two or more inputs
21. Finite Element Analysis (abbr.)
22. Government program to bring electricity
to farms (abbr.)
23. Plane figure that has four straight sides, and four right angles (pl.)
25. Related
to FM by a differential
26. Multifunctional silicon devices (abbr.)
28. Sends a wire
30. Ticker symbol
for Analog Devices
31. Common shorthand reference for a capacitor
33. Voltage-controlled oscillator (abbr.)
34. Chemical symbol for mendelevium
35. Chemical symbol for radium
36. Last stage in a transmitter (abbr.)
38. Signal increaser
39. Chemical symbol for arsenic
40. A three-terminal power semiconductor device noted
for high efficiency and fast switching (abbr.)
41. Inventor of the pre-quantum atomic model
42. Another
word for each complete winding of an inductor
45. Chemical symbol for rubidium
46. Opposite of a LO
47.
Front edge of a wing (abbr.)
48. Negative temperature coefficient (abbr.)
50. Direct Memory Access (abbr.)
52. FCC's Universal Licensing System (abbr.)
53. Type of logic gate
54. PC follower
55. Chemical symbol
for gadolinium
61. Semiconductor On Insulator (abbr.)
62. The UK's largest defense electronics contractor
(abbr.)
63. Semiconductor device type (abbr.)
64. 1E6 nanoseconds
65. Akin to an EE, CE, AE, etc.
66. Engineer who experimented with extremely high voltages
68. The "U" in UHF
69. Time Division Multiplexing
70. Mate to a TX
71. One component of a complex number (abbr.)
73. Abbreviation for minimum voltage
75.
A measure of receiver quality (abbr.)
77. Lowest power level capable of being demodulated (abbr.)
78. Network
department (abbr.)
80. A BPF specification (abbr.)
81. Chemical symbol for francium
82. Chemical symbol
for thulium
83. Chemical symbol for platinum
85. Centimeter (abbr.) |
See solution below
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