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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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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 Section
of a circle
4 Electrical generator locomotion
10 Imaging
device
13 System On Chip
15 Unintended frequency mixing
products
16 Internet address
18 Infrared
20 Silicon
transistor type
22 Negative temperature coefficient
23
Degree of IC sophistication
24 Government lawyer, abbr.
25 Determine a quantity
28 Increasing of Joule content
30 Logic family
31 Soaks up RF energy
34 Bands between
RF and baseband
36 Transformer interwinding connection
38 Type of business project chart
39 Optical Character Recognition
41 Underground electrical cable type
43 Negation prefix
45 PCB through-hole
46 Army-Navy spec
47 Uncharged atomic
particle
48 Retainers used on shafts
49 Electromagnetic
50 Amplifier vendor in Santa Clara, CA
53 Positive voltage
lead color
54 European equivalent to the U.L.
55 Data
transmission pathway
56 Plot type used for antennas
59
Data conversion device
61 BER. 8 bits at a time
62 Applies
way too much input power
64 ELI the ICE ___
66 CW signal
onto which information is modulated
68 The Big and Little
_______
71 Army-Navy spec
72 High-speed logic family
73 Relative power level unit
75 Peripheral Component Interface
76 Electromagnetic
77 Exponent that returns the original
number
78 Aircraft tracking system
80 Low- to mid- frequency
connector
82 Base Station Transceivers
83 Factors of ten
84 Gallium nitride |
DOWN
2 Type
of flip-flop
3 One type of ideal source
5 World's only
remaining superpower
6 Reverse Polish Notation
7 Radio
______ selection
8 RF resistor manufacturer in Boone, NC
9 Fraction of a second
10 No overshooting, no undershooting
11 Type of model airplane control system, abbr.
12 Passive
intermodulation
14 The heart of a computer
16 World's
only remaining superpower
17 Be behind in phase
19 Government
program to bring electricity to farms
21 Gun safety and education
organization
23 Metal parts engineers
24 It converts domain
names to IP addresses
26 Logic family
27 High voltage
resistor manufacturer in Montreal, Quebec
28 Heterojunction
Bipolar Transistor
29 Maker of quality spectrum analyzers
in Wichita, Kansas
32 Crystal filter type
33 Request To
Send
35 Set on-frequency
37 Number of I/Os on an RF device
39 Used lubricant
40 Just entering the nonlinear region
42 Finite-element model
44 Logical negation
45 Aircraft
navigation system
46 Section of a circle
51 Type of memory
52 ___i antenna
55 Digital transmission figure of merit
56 Precision radar, abbr.
57 Greek wavelength symbol
58
Positive voltage lead color
60 Software engineering tool
61 Computer communication scheme
62 Keyboard key
63 Half
of a DIP
65 Component of product cost
66 Software drafting
tool
67 Current-voltage phase mnemonic
69 Substrate for
mounting components
70 Miniature threaded RF connector
73 Data conversion device
74 Software drafting tool
77
Unix, Linux or Windows
78 The non "Im" part of a complex
number
79 Component of product cost
81 Super glue, abbr. |
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