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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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|2022 | 2021
| 2020 | 2019
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| 2016 | 2015
| 2014 | 2013
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| 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.
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ACROSS
1 Amplifier vendor in Santa Clara, CA
3 Teflon
7 Galilean
moon
8 Cell phone and IC manufacturer
10 High-speed logic
family
11 Unit of time
12 Test Point
14 European equivalent
to the U.L.
15 Person responsible for program spending, abbr.
17 Data safeguard
19 Unit of acidity
21 World's only remaining
superpower, abbr.
22 One component of a complex number, abbr.
23 Mass unit, abbr.
25 Unix, Linux or Windows
26 A2D unit,
abbr.
28 3 MHz to 30 MHz
29 Specialized Mobile Radio
30 Chemical symbol for iron
31 Semiconductor process
32
__ Cafe
33 Opposite of I.D.
35 Shorthand for oxygen
36 One port of an amplifier
37 Mass unit, abbr.
39 Cable
manufacturer
40 Compiler directive
41 Symbol for tin
43 Electromagnetic
45 Internet Protocol
46 Measure of
RX linearity
48 Power supply vendor in Coral Springs, FL
49 Ratio of circumference to diameter
50 Network configuration
51 Data conversion device, abbr. |
DOWN
1 Method of mathematically evaluating circuits
2 Part of a FOR loop
4 Test Equipment
5 U.S. Spectrum
allocation agency
6 Radio spectrum energy characteristic
8 1E6 nanoseconds
9 PC follower
11 Home state of Los Alamos
lab, abbr.
13 Min-to-max voltage of a waveform, abbr.
16 Chemical symbol for arsenic
17 Chemical symbol for beryllium
18 Max or min voltage of a waveform
20 Transfer of radio
call to another operator
22 Type of flip-flop
24 _____
R&R test (statistics)
25 MS e-mail client
26 300 kHz
to 3 MHz
27 Special diode that can be switched
28 10^
numerical prefix
29 System On Chip
30 Start frequency,
abbr.
32 Mate to a TX
34 Logarithmic ratio, abbr.
35
Switch position
36 Network department, abbr.
38 Electronics
manufacturer with "meatball" logo
40 One of two electron
spin directions
42 Nordic Mobile Telephone
44 Greek letter
(micro)
45 Infrared
47 10^1 numerical prefix
49 Last
stage in a transmitter, abbr. |
Reproduction
of this puzzle without the express permission of RF Cafe is
prohibited.
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