Wireless & RF Design

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Forum for antennas, RF circuits and filter design, telematics, technologies (ie. WiFi, Bluetooth, ZigBee, etc.)
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S
Wireless low voltage wire relay/switch help?
Last message by
s2kdaniel
2
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1K
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M
Hello, can somebody tell me how to calculate ferrit rod antenna
Last message by
michael1978
18
Replies
2K
Views
Jorge Saman Sanchez
2nd order active low-pass filter design Chebyshev
Last message by
mlv
1
Replies
4K
Views
m121212
rf noise detection basics
Last message by
mlv
1
Replies
801
Views
Shahirah Azman
Microstrip Bandpass Filter
Last message by
Shahirah Azman
0
Replies
743
Views
Sebastian Gandler
WPC Communication (Modulation)
Last message by
DickCappels
1
Replies
926
Views
#12
Is amplitude modulation irrelevant in (modern) digital TV antenna systems?
Last message by
#12
2
30
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4K
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H
Parasitic wire inductances in a RF FM circuit
Last message by
RichardO
1
Replies
1K
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Sirol
FPV with 720p-1080p camera
Last message by
Sirol
0
Replies
660
Views
B
  • Locked
product advice—wireless switch for audio
Last message by
bourciertm
0
Replies
585
Views
R
Question regarding step response of Butterworth filter
Last message by
rughooam
10
Replies
3K
Views
Omri Shachak
iq mixer - harmonics and unwanted frequencies
Last message by
Omri Shachak
3
Replies
2K
Views
F
IR Receiver/Sender Arduino
Last message by
dendad
10
Replies
2K
Views
M
Hello, i am starting to build regenerative radio, but i dont know how to make antenna
Last message by
michael1978
2
31
Replies
6K
Views
BR-549
New Transducer
Last message by
BR-549
0
Replies
654
Views
G
Wireless bridge to outbuilding
Last message by
Avid0g
9
Replies
1K
Views
T
Using Smith Chart to determine impedance on other side of LC filter
Last message by
Telegraph
2
Replies
2K
Views
D
rf spectrum analysis with a swept test
Last message by
danadak
9
Replies
2K
Views
dante_clericuzzio
Is antenna really necessary?
Last message by
dante_clericuzzio
10
Replies
2K
Views
S
Finding Antenna to meet Band Reqs
Last message by
Danko
1
Replies
679
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