Radio and Communications

Discuss RF and communications, including antennas, modulation regimes, filter design, and telematics.
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Cost of shielded ribbon cable....use metal enclosures instead?
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12
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6K
unclejed613
unclejed613
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Help with 58khz coil
2
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38
Views
13K
JimB
JimB
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Crystal Filter Response
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9
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7K
fuseless
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R
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Engine noise in aeronautical communication.
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12
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8K
RicardoNunes
R
F
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RF Choke in Amplifier Voltage Divider Bias
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2
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5K
fuseless
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sim868 gps data
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0
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4K
tariq70
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Alex_bam
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Designing differerntial Signal modulator
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7
Views
6K
Alex_bam
Alex_bam
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Microwave frequencies emitter circuit
2
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29
Views
14K
unclejed613
unclejed613
Tharukasf
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simplest rf id
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1
Views
5K
rjenkinsgb
rjenkinsgb
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AT+CGPSINF vs AT+CGNSINF in SIM868 ?
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1
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6K
arvinfx
A
6
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Electronic harrassment...seriously
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18
Views
7K
DerStrom8
DerStrom8
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Help for PCB Antenna for 800/900 and 1800/1900 in all MHz
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6
Views
7K
arvinfx
A
BetaTripp
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Random noise generator calibration
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6
Views
5K
Dick Cappels
Dick Cappels
Externet
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Over the air TV channels disinformation...
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11
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6K
KeepItSimpleStupid
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A
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X-Ray Antenna
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7
Views
6K
Les Jones
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N
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Automatic antenna switching circuit using RF switch
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4
Views
6K
Dick Cappels
Dick Cappels
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Antenna for a garage door opener.
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14
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13K
ljcox
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The Science, Technology, and Method of Operation to Broadcast to Other Vehicles for Purposes of Harassment
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7
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5K
unclejed613
unclejed613
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Crewed Spacecraft Missions.
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3
Views
3K
JimB
JimB
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Calendar creation for Mars planet.
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3
Views
3K
Pommie
P
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