RG393 MIL-DTL-17 Compliant 5000V High Power Coaxial Cable for Defense and Telecom

RG393 M17/127 is a MIL-DTL-17 compliant 50 Ohm high power coaxial cable engineered for demanding RF transmission applications where both power handling and signal integrity are critical. This rugged RF Cable features a 2.39mm stranded silver-plated copper conductor and taped PTFE dielectric, delivering exceptional electrical performance through 11 GHz with 95.1 pF/m capacitance and 69.5% velocity of propagation. The double silver-plated copper braid at 9.14mm provides superior EMI/RFI shielding with 95% coverage, while the extruded FEP jacket at 9.9mm offers excellent chemical resistance and thermal stability up to +200°C. With 5000V RMS operating voltage, 4500W power handling at 100 MHz, RG393 is the preferred choice for defence radar systems, telecom base stations, broadcast transmitters, and high power industrial RF applications where standard coaxial cables cannot meet the power and frequency demands.

• 4500W power handling at 100 MHz – massive power capacity for high power radar, broadcast, and industrial RF applications
• 11 GHz frequency capability – broadband performance through X-band for demanding defence and telecom applications
• 5000V operating voltage – rated for high voltage RF transmission systems
• Double silver-plated copper braid shielding – two layers at 9.14mm provide superior EMI/RFI protection with 95% coverage for sensitive electronics
• Stranded silver-plated copper conductor – 7-strand construction for flexibility and high conductivity
• Taped PTFE dielectric– multi-layer PTFE tape construction ensures consistent 50 Ohm impedance and low signal loss
• Extruded FEP jacket – UV resistant, chemical resistant, and thermally stable from -55°C to +200°C
• MIL-DTL-17 compliant – M17/127-RG393 for mission-critical defense and aerospace applications

• Ground surveillance radar – 4500W power handling supports high power transmitter outputs; 11 GHz bandwidth covers L-band through X-band radar frequencies
• Telecom base station feeders – 50 Ohm impedance with 1900W at 400 MHz suits cellular infrastructure; FEP jacket withstands outdoor exposure
• Broadcast transmitter installations – 1100W power handling at 1 GHz supports FM and TV broadcast applications
• Satellite ground terminals – 11 GHz frequency capability supports uplink and downlink through X-band
• Industrial RF heating equipment – 4500W power handling suits dielectric heating and plasma generation
• Electronic warfare systems – Low attenuation through 11 GHz preserves signal integrity in EW applications
• Aerospace test facilities – High power RF testing up to 4500W for antenna characterization
• Shipboard communication systems – FEP jacket provides moisture and salt spray resistance for marine environments
• Research laboratory high power RF – 1100W at 1 GHz for particle accelerator and plasma research