3. HOW VARIETY WE HAVE
CATV/MATV/SMATV COMMUNICATION TELECOMM
COAX.CABLE COAX.CABLE COAX.CABLE
CCTV ALARM/SECURITY
LAN CABLE
COAX.CABLE CABLE/CONTROL
AUDIO/VIDEO/HIFI SMART HOME STATION WIRE/
CABLE MULTIMEDIA CABLE TELEPHONE CABLE
AV CABLE
TCB GROUND BRAID OTHER CABLE
FOR AUTOMOTIVE
5. SEE, HOW BIG OF OURS
Bunching & Stranding Wire Braiding Warehouse & Stock
Production Line Production Line
Extrusion Line x4 Low Speed Braiding Machine x 60 Coiling Machine x1
Bunching Machine x3 High Speed Braiding Machine x2 Inkjet Printing Machine x1
Cable Stranding Machine x2 Rewinding Machine x2 PVC Mixing Machine x1
Taping Machine x1
6. WE DON’T FORGET TO HAVE
QC !
(4) Laser Micrometer
(1) Spark Tester
(1) Vector Network Analyzer, 100MHz)
(1) Capacitance Meter
(1) Noise Generator
(1) Signal Power Meter
(many) Multifunction Meters, Guage, Verniar
7. This page is for everyone who want to know
the cable construction
Jacket
Center Conductor
Shielding (Foil/Braid)
Insulation
8. Center Conductor
The most frequently used are
• BC = Bare Copper
• CCS = Copper Clad Steel [using the fact of skin
effect]
- 21% Standard Cladding (ASTM Standard)
(For CATV/MATV/CCTV/Telecomm Interconnect)
- 15% Economical Cladding (Home Used TV)
- <15% Cladding (Can not be used, considerbly
rubbish)
9. Insulation
The Best Dielectric is Air (E0 = 1)
Coaxial Cable mostly used Foam Polyethelene
- Chemical Foam Process
(provides higher loss and degrade rapidly with
time)
- Non-controllable Gas-Injected Insulation
(can not predict the cable property)
- Gas-Injected Insulation with In-line capacitance
meter (most advanced production process,
provides low attenuation, constant properties)
10. Shielding
To protect signal ingree and egress to the cable
Return Path for electrical signal
Structural Support of the cable
Foil Shield : protect sinal > 50 MHz Braid Shield : protect sinal < 50 MHz
(eg. CATV, MATV, SMATV application) (eg. CCTV, Telecomm Interconnect
----RF, Radio Frequency Region-- application
--- 95% Shielding)
-- Electrical Appliane, Motor Startup
Region --
11. Jacket
To protect the cable from damage, corrosion
The most popular is PE and PVC
• PE Jacket : Suitable for underground installation
• PVC Jacket : Most popular: ease of use and suitable
for almost application
UL Rated PVC Jacket (CL2, FT4)*
High Quality grade non-UL PVC Jacket*
General grade PVC Jacket
Recycle/Second grade PVC Jacket