How to choose the best Monitor Cable
with Ferrite Bead
We have all kinds of computer cables (for both PC and Mac) available at
SF Cable. Our products include Bi-Directional Printer Cables (DB25,
CN36), Cables for Apple/MAC, DB13W3 Sun Cables, DB25 Serial Cables,
DB37 Serial Cables , DB9 Serial Cables , DB9/DB25 Modem Cables ,
DisplayPort Cables, DVI Adapters/Cables , Firewire (IEEE 1394), IDE
Cables , IEEE -488C24MF Cables , Keyboard & Mouse Cables
(PS/2/Din5), KVM Cables, Null Modem Cables (DB9, DB25), Power
Supply Cables/Adapters, SATA/ eSATA Cables , SCSI Cables/Adapters,
SVGA Monitor Cables, SVGA Monitor Extension Cables , SVGA /3.5mm
Audio Cables , and VGA Breakout Cables.
All products are manufactured by ISO 9001-2000 registered
manufacturers and available at very competitive rates. We also offer
good after sales service and lifetime technical support on all our
What is Ferrite Bead ?
A Ferrite Bead is a hollow bead or cylinder made of ferrite, a semi
magnetic substance made of iron oxide alloys with various other
metals. It is usually used with computer cables, slipped over the cable
or snapped around the cable. This is found on a typical computer
system found in home or office, where you can see 'bumps' on the
mouse, keyboard or the monitor cables.
Ferrite beads reduce the RFI (radio-frequency interference) created by
these cables. These beads are important as these cables can act as long
antenna for the signals they carry. These signals that are broad casted
can interfere with radio and TV causing fuzzy sound and picture quality.
Lets us discus what is a VGA monitor cable
A VGA monitor cable connects a laptop or an electronic device to a
desktop display, a television set, or a projector when a DVI or HDMI
connection is impossible
How to choose a VGA Monitor Cable ?
1. Determine the Quality
Buy the best quality cord out there. You don’t want to receive bad
quality reception and compromise with the reception. Make sure of the
brand name too as this affects the quality a lot.
2. Determine the Length
See the length that will suit you the device the most. To protect the
video signals from losing quality, the cables need to be kept short as
much as possible. Buy the cable that protects from signal interference.
3. Pins coated with Gold
Pins which are coated with gold are a much better conductor than
copper. The gold coating ensures that there is faster data transfer
speed and stronger signals.
4. Cable should ensure Signal Interference Protection
EM and RF signals can interfere with the signals passing through the
VGA monitor cable. Therefore to eliminate this problem, manufacturers
design them with multi-layer coats of shielding material. This feature
ensure that any EM or RF signals does not disrupt the transfer of data
occurring within the wires inside the cable.
5. Male to Male or Male to Female cable
Choose carefully as not all cables are the same as how to connect to
devices. Classification of the cables Eg :15ft HD15 SVGA M/M Monitor
Cable with Ferrite Bead. This is used for connecting to a laptop or a
computer and you need a male to female connector when you need to
add length to an existing cable.
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