250 FT RG400 High-Temp Coaxial Cable

50 Ohm | Double Silver Braid | MIL-C-17 (M17/128) | Up to 12.4 GHz

⚠️ Important Length Notice
100% ONE SINGLE CONTINUOUS 250 FT LENGTH (UNCUT)

Cable Construction & Materials

Component Material Outer Diameter
1. Inner Conductor Silver-Plated Copper (SC) [19 x 0.20 mm] 1.00 ± 0.02 mm
2. Dielectric PTFE (Polytetrafluoroethylene) 3.00 ± 0.05 mm
3. Outer Shield Double Silver-Plated Copper Braid 4.00 mm Nom.
4. Outer Jacket FEP (Tan) 4.95 ± 0.10 mm

Key Specifications

Length 250 Feet (76.2 Meters) - Uncut
Impedance 50 ± 2 Ohm
Max Frequency 12.4 GHz
Temperature Range -55°C to +200°C
Military Standard MIL-C-17 (M17/128)
Working Voltage 1400 Vrms Max
Min Bend Radius 25 mm
Compliance RoHS Compliant

Attenuation & Power Rating (@ 25°C)

Frequency 100 MHz 400 MHz 1000 MHz 3000 MHz 6000 MHz
Attenuation (dB/m) 0.15 0.30 0.51 0.96 1.54
CW Power (W) 1173 586.5 345 183.3 114.3
📦 Package Includes: 1x 250FT Continuous Uncut Spool RG400 Coaxial Cable