Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
151
Year of Establishment:
2005-05-11
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Annual Revenue:
8.01 Million USD
OEM/ODM Service
Sample Available

RG303, RG303 Cable, PTFE Cable manufacturer / supplier in China, offering Teflon MIL SPEC RF Coaxial Cable RG303, Coaxial Cable BT3002 / 8 Core, 75 ohm Telecom Coaxial Cable BT3002 / 16 Core and so on.

Gold Member Since 2004
Audited Supplier

Teflon MIL SPEC RF Coaxial Cable RG303

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Min. Order / Reference FOB Price
2,000 Meters US $1.35-1.75/ Meter
Port: Shanghai, China
Transport Package: 100m
Payment Terms: L/C, T/T
Application: Local Communication Cable, Coaxial Cable, RF Cable
Conductor Material: silver-plated copper
Cover Material: FEP
Type: RF CABLE
Material Shape: Round Wire
Conductor Type: Solid

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Basic Info

Model NO.: RG303
Certification: CE, ISO, RoHS, CPR
Inner conductor: silver-plated copper
Insulation: PTFE
Jacket: FEP
Trademark: HONGSEN
Specification: MIL-C-17
Origin: China
HS Code: 85442000

Product Description

RG303 MIL-C-17 Coaxial Cable with Solid PTFE Insulated, Silver Plated Copper Braid, FEP Jacket

Physical properties:
Inner conductor: 0.94mm silver-plated copper
Insulation: 2.95mm solid PTFE,
Outer conductor: 3.45mm silver-plated copper braid, 96% coverage,
Jacket: 4.32mm FEP

Electrical properties:
Capacitance (pF/m): 96.5
Impedance (Ω ): 50.0
Velocity of Propagation (%): 69.5
Conductor DCR (Ohm/km): 25
Outer Shield DCR (Ohm/km): 14.1
Max Operating Frequency (MHz): 3000.0
Max Operating Voltage (RMS): 1900.0
Operating Temp Range (º C): -55 to 200
 
Construction  
 
ItemMaterial    Diameter (inch/mm)
Inner ConductorSilver Plated Copper Clad Steel 0.037± 0.0010.94± 0.03
DielectricPTFE0.116± 0.0052.95± 0.13
Shield95% Silver Plated Copper Braid0.136± 0.0053.45± 0.13
JacketFEP0.170± 0.0054.32± 0.13
 
 
Electrical Characteristics  
 
Capacitance (pF/m)  96.5
Impedance (Ω)  50± 2
Velocity of Propagation (%)  70.0
Conductor DCR (Ohm/km)  53.5
Outer Shield DCR (Ohm/km)  14.1
Max Operating Frequency (MHz)  3000.0
Max Operating Voltage (RMS)  1400.0
Corona Extinction voltage (VRMS)  1900.0
Voltage Withstand (VRMS)  5000.0
Spark Test (VRMS)  2000.0
Operating Temp Range (ºC)  -55 to 200
 
Typical  Attenuation ( @ 20 ºC)  
 
Frequency                                         (MHz)Attenuation                               (dB/100ft) Attenuation                                   (dB/100m) 
101.13.6
502.78.9
1003.912.8
2005.618.4
4008.226.9
70011.036.1
90012.541.0
100013.544.3
300025.082.0


Application:
RG303 Coaxial cable are used in wireless communication, broadcast and military equipments for transmission of radio frequency signals.

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