presentation on panel antenna......

3. • Cables used to
transfer radio
frequency signal
between base stations
transmitter and
antenna.
• Quality and reliability
must be of the highest
standard.
•it’s generally used in
telecom sector

4. • It’s made by pure copper. White color insulator of it’s
second layer .
• Outer core made by copper shield or mash . it’s
shield copper
•
Hard and black in color ,
insulation cover
• It is impedance of 75Ω .
• The size of this cable
is less than ½ inch
Here is…..A outer plastic sheet
B woven copper shield
c inner dielectric shield
d copper core

5. • Inner core is made by pure cyclendrical tube . Fitted with
soft insulation . White color soft foam type insulation.
• The outer core made of by aluminum with silver file.
• Outer insulation black color hard insulation . it is
curve or with out curve to reduce the impedance . for
increasing the conductivity
Impedance 50 Ω size 7/8 inch or 5/4 inch . Generally its
cable design for mobility sector.
Manufacture- andrew . Filox
It is a less cost compare to copper.
it is reliability .because of the aluminum made it.
•

6. • It is made of by pure copper cyclendrical tube . Size of
the inner core is less than 2 mm . Soft white color , soft
insulation.
Outer insulation is made by pure cyclendrical tube . It is
with or without curve in shape.
Size of this cable is 7/8 inch or 5/4 inch.
•
• Impedance of this cable is 50Ω .generally it is design
for mobility sector . it is Used for 2g and 3g.
Manufacture by andrues . Helax Amphirol Nokia .
Inner core hollow for consuption so decrease
resistivity
It is take a less flexible resistance. reduce flexibility get
increase.

7. Generally leake cable used as ground
antenna or cable.
According to cable property the charges travel From a
one source to another on outer of cable surface or body
In metro caves there are reach signal with the help of this
property .
Generally it is made by copper . normaly size is 5/8 inch or
7/8 inch

8. aluminum A l u m i n u m Copper
Attenuation (ref. RFS LCF-type)
• 900 (db/100m): 3.71 dB
• 1800 MHz (db/100m): 5.48 dB
Outer conductor: Aluminum Outer conductor: Copper
Inner conductor: Copper Aluminum conductor: Copper
Bending radius, single (7/8”) > 120mm
Easy bending
Bending radius, single (7/8”) > 127mm
weight: 0.51 kg/m
Retains shape for bending
Weight: 0.37 kg/m
Fast connectorization – 3 Min Connectorization – 10 min
Special tool recommended for
connectorization.
Mandatory special Coring & stripping tool
for
connectorization.
Vendor specific connectors
Connectors from multiple vendors
Attenuation
900 (db/100m): 3.68 dB
1800 MHz (db/100m): 5.38 dB