RG400 High Temperature Coaxial Cable

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Product Details

RG400 /U high temperature Teflon coaxial cable specifications



. Standard Mil-c-17

. Insulation Material:PTFE

. Impedance:50Ω±2

. Jacket:FEP

. Color:Light Brown


Typical Application: Transmission of data signals in applications such as antenna feed cables or Ethernet backbones where high temperature performance is needed.

Best Feature: Lower loss than smaller diameter cable such as RG174, high temperature rating of extruding FEP jacket. The RG400 loss is widely accepted at HF frequencies. Because it is constructed with a silver plated outer conductor this prevents oxidation of the conductor which decreases loss vs time.


Custom service:

We supply RG400 cable assembly with N connector, 7/16 DIN connector, BNC connector TNC connector


Custom packing: the length can be 100m/roll, 200m/roll, 305m/ roll, or 500m/drum,1000m/drum

Perfect Service(an excellent team serving you) 24*7 hours available.

Shipment: by sea(when the goods weighs more than 100KGS), by air (when the goods weighs less than 100KGS, or by DHL or Fedex express (when the goods weighs less than 50KGS)

RG400/U coaxial cable specifications

Material of Inner Conductor

Silver Copper

Structure of Inner Conductor


Material of Insulation


Diameter of Insulation


Material of Braiding(Shielding)

Silver Copper

Structure of Braiding(Shielding)


Material of Jacket


Diameter of Jacket


Working temp






Should the bulk rg400 high temperature coaxial cable made in China caters to your requirement, welcome to get the datasheet with us. As one of the leading manufacturers and suppliers in China, we also offer the customized service.