RF - communication  |
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802.11a/b RF channels Channels, Power Levels, and Antenna Gains, Channels
IEEE 802.11a/b |
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802.11a/b
RF channels 2.4Ghz DSSS frequencies for operating in different regions,
Compliance tables power levels in different regions |
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Allocation of radio spectrum in the United States a list showing how the radio frequency spectrum is
allocated to different users in the United States |
| Antenna
radiation patterns antenna
radiation patterns, pdf file |
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Cable TV channel
frequencies in the US, a TV channel is a 6 MHz wide chunk of bandspace |
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CB Frequency Chart
CB Frequency Chart |
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Coaxial
cable types characteristics of all the coax cables with "RG"
type numbers |
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Common cables and
their characteristics Table of Coaxial Cable Types, RG-5B/U, ..., RG 58, pdf file |
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Cordless phone frequencies
cordless phones are still analogue and use the frequency from 30-50MHz. The
signal is FM-modulated and can easy be picked up with any FM-receiver |
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dBm - volts -
watts conversion |
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Electro-magnetic spectrum the electro-magnetic (radio) spectrum and its
standardised divisions |
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Electromagnetic spectrum
electromagnetic spectrum |
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Electromagnetic spectrum
The electromagnetic spectrum is the range of all possible frequencies of
electromagnetic radiation |
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Electromagnetic spectrum
chart (US)
electromagnetic spectrum chart,
pdf file,
Spectrum allocation table (Canada) pdf file,
UK frequency allocation table pdf file |
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Elektromagnetisch spectrum elektromagnetisch spectrum, in Dutch |
| Euro-African Medium
Wave Guide ITU list - Long wave - Medium Wave 531-1099 kHz - Medium wave
1100-1700 kHz |
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Frequency locations Australia Radio Frequency locations Australia,
Educypedia, pdf file |
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Frequency locations Australia Radio Frequency locations Australia, pdf file |
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Frequency locations
Europe pdf file |
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Frequency locations
UK UK Frequency Allocation Chart, pdf file |
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Frequency spectrum
the electromagnetic radiation spectrum, pdf file |
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Legal frequencies for R/C
Aircraft, Boats, and Cars in the United States |
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Legal frequencies for R/C
Aircraft, Boats, and Cars in the United States |
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Legal frequencies for R/C
Aircraft, Boats, and Cars in the United States |
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Longwave Signals Library |
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Microstrip Line Impedances Microstrip Line Impedances, pdf file |
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Morse code and phonetic
alpabets Morse code and phonetic
alpabets |
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PAL B/G channel table
PAL B/G channel table |
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PAL B/G channel table
PAL B/G channel table, Australia uses the VHF/UHF PAL B/G television system. In
many regional areas, networks broadcast only in the UHF band (PAL G), PAL B/G
system specifications, Australian UHF (PAL G) TV Channel Allocations |
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Phonetic Alphabets (Alpha, Bravo, Charlie, Delta...) |
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Phonetic
alphabet |
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Phonetic alphabets -
Morse |
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Q code
Q code (reduced version for amateur radio) |
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Radio frequency bands for GSM and UMTS pdf file |
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Radio
frequencies SECAM L, K1 video and matching sound frequencies over French
territories |
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Radio
abbreviations ham radio abbreviations, particularly used in CW QSOs |
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Radio signals below 150 kHz
in Europe Radio signals below 150 kHz heard in Europe, pdf file |
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Radio spectrum
a list showing how the radio frequency spectrum is allocated to different users
in the United States |
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Radio spectrum
chart Radio spectrum chart, pdf file |
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Radio spectrum
chart US Radio spectrum chart US, pdf file |
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RC Frequency List
27 MHz Frequency Band, 50 MHz Amateur Frequency Band, 72 MHz Frequency Band, 75
MHz Frequency Band, Radio Control Frequency List |
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RFID Coil
Design Inductance of a Single Layer Coil, Inductance of a Square Loop Coil
with Multilayer, Inductance of a Straight Wire, antenna coil design,
pdf file |
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RF
loss in
coaxial cables gives typical values for RF loss in several popular coaxial
cables in the 100-1000 MHz range |
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RG58/U Type Thinnet Cable pdf file |
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RG 58/U Type Cable 50 Ohm LAN & Data Transmission Cables, pdf file |
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RST range
the RST range is used to describe the quality of a radio communication with a
three digit number |
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Sony FM microphone Frequencies These frequencies are used by television news
crews who use Sony FM microphones |
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Smith chart Smith chart, pdf file |
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Smith chart Smith chart, pdf file |
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Smith chart Smith chart, pdf file |
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Smith chart
color Smith chart, pdf file |
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Smith chart
color Smith chart, pdf file |
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Smith chart Smith chart,
gif file |
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Smith chart Smith chart,
doc file |
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Smith chart
zip file |
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Semaphore
flag signalling system the semaphore flag signaling system is an alphabet
signalling system based on the waving of a pair of hand-held flags in a
particular pattern |
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Spectre des ondes électromagnétiques
en Français |
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STANDARD FREQUENCY AND TIME SIGNAL
STATIONS ON LONGWAVE AND SHORTWAVE pdf file |
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TV channel and CATV frequencies US |
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Television Frequencies, CATV Frequencies |
| TV standards Analog TV, NTSC, National Television Systems Committee's,
sequential color with memory" (SÉCAM), Phase-Alternating Line (PAL), Digital
Video Broadcasting (DVB), Advanced Television Systems Committee (ATSC),
Integrated Services Digital Broadcasting (ISDB) |
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UMTS: Radio frequency bands for UMTS pdf file |
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United States Frequency
Allocations 30 - 3000 MHz United States Frequency Allocations 30 - 3000 MHz |
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Wireless Frequency Spectrum Chart pdf file |
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World television standards
This table below shows the type of television broadcast standard used in most
countries around the world |
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Horizontaal |
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Last updated on:
2011-01-02
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