RG-303 Series

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In stock
Product Model
RG-303-PTFE

ASTEL Silver Series RF cables are Flexible, high performance, silved plated conductor cables designed for use in all kinds of wireless systems. They are used in RF Microcircuit interconnection assemblies, antenna and circuit interconnections etc.

 

These cables are manufactured with Silver plated Conductor, FEP or PTFE Dielectric and Jacket to withstand high temperature.

 

ASTEL Silver Series RF cables are Flexible, high performance, silved plated conductor cables designed for use in all kinds of wireless systems. They are used in RF Microcircuit interconnection assemblies, antenna and circuit interconnections etc.

 

These cables are manufactured with Silver plated Conductor, FEP or PTFE Dielectric and Jacket to withstand high temperature.

 

Main features are:

  • Stable VSWR
  • Low Contact Resistance
  • High Operation Frequency range
More Information
Technical specification
Parameter   RG-303-PTFE
Inner Conductor   Solid Silver Plated CCS
Dielectric   PTFE (Poly Tetra Fluoro Ethylene)
     
(Ist outer Conductor) Braid   Silver Plated Copper
Braid Coverage   90% Coverage
Braid Structure   16x5x0.10mm
Jacket Material and Color   FEP, Tan Brown, Transparent Brown
Construction    
Center Conductor Structure   1x0.95 mm
Center Conductor Dia   0.95 mm
Dielectric (PTFE)   2.95 mm
Ist shield   3.71 mm
Jacket Diameter   4.32 mm
Nominal DCR @ 20 deg C  
Inner Conductor    
Impedance   50±3 ohms
Nominal Capacitance    104.9 pf/m
Dielectric Voltage Withstand   5000 Vrms
Flame Retardent (UL)   VW-1 Standard
Propagation Velocity Ratio   90%
Insulation Resistance   ≥3000 MΩ
Min Bending Radius (Single)   <20 mm
Temp Range Operation   -55°C to +150°C
Temp Range Installation   -55°C to +150°C
VSWR    0.3G-3.0G≤1.30, 3.0G-6.0G ≤1.40
Dielectric Withstand Voltage    2.5 KV
Max operating Frequency    6 GHz
Packing    
200M Coil Size   25x25x23 cms
200M Coil Weight   4 KGs