RG115 RF Cable M17/92 50 Ohm Double Braid High Power Coax for Aerospace and Defense

Product Description

RG115 M17/92 is a MIL-DTL-17 compliant 50 Ohm high power coaxial cable engineered for demanding RF transmission applications where both power handling and environmental resilience are critical. This heavy-duty transmission line features a 7-strand silver-plated copper conductor and PTFE tape dielectric, delivering exceptional electrical performance through 12.4 GHz. The double silver-plated copper braid provides superior EMI/RFI protection, while the PTFE tape wrapping and fiberglass outer braid jacket offer outstanding mechanical protection and thermal stability. With operating voltage up to 5000V RMS, power handling reaching 2600W, and continuous operation from -55°C to +250°C, RG115 is the preferred choice for high power radar systems, avionics installations, and defense applications where standard coaxial cables cannot meet the power and environmental demands.

Key Features

• High power handling – Rated up to 2600W at 400 MHz, suitable for high power transmitters and radar applications
• 5000V operating voltage – Handles demanding high voltage RF transmission requirements
• Double silver braid shielding – Two silver-plated copper braids deliver exceptional EMI/RFI protection for sensitive electronics
• 7-strand silver-plated copper conductor – Stranded construction provides flexibility and high conductivity for long cable runs
• 12.4 GHz frequency capability – Broadband performance for demanding RF and microwave applications
• PTFE tape dielectric – Low loss material with 69.5% velocity factor ensures minimal signal degradation
• Fiberglass outer braid jacket – Exceptional mechanical protection, abrasion resistance, and thermal stability
• MIL-DTL-17 compliant – M17/92-RG115 for mission-critical defense and aerospace applications
• NSN assigned – 6145-00-655-2228 and 6145-00-004-3527 for government procurement
• 10.54mm diameter – Robust construction for high power installations

Specifications

Physical Properties

Electrical Properties

Mechanical Properties

Attenuation & Power

Applications

• High power radar systems – Air traffic control, weather surveillance, and defense radar installations requiring 2600W power handling
• Aerospace avionics – Engine compartment and wing leading edge wiring where -55°C to +250°C rating is essential
• Defense communications – MIL-DTL-17 compliant for tactical and fixed defense systems
• Broadcast transmitters – High power RF feeders for AM/FM and TV broadcast applications
• Satellite ground stations – High power uplink transmission lines through X-band
• Electronic warfare systems – Double shielding protects sensitive receivers in high EMI environments
• Industrial RF heating – High power delivery for dielectric heating and plasma generation
• Test and measurement – High power RF testing and amplifier characterization
• Shipboard electronics – Marine radar and communication systems requiring corrosion resistance
• Petroleum exploration – Downhole logging tools requiring high temperature operation

FAQ

Q: What is the M17 designation for RG115?

A: M17/92-RG115 (M17/92-00001) is the official MIL-DTL-17 part number .

Q: What is the power handling capacity of RG115?

A: Up to 2600W at 400 MHz, making it suitable for high power transmitter and radar applications .

Q: What is the voltage rating?

A: 5000V RMS operating voltage .

Q: What is the maximum frequency?

A: 12.4 GHz (12,400 MHz) .

Q: What type of conductor does RG115 use?

A: 7-strand silver-plated copper, 13 AWG (2.13mm diameter) .

Q: What is the temperature range?

A: Continuous operation from -55°C to +250°C .

Q: What is unique about the jacket construction?

A: RG115 features PTFE tape wrapping plus fiberglass braid outer jacket, providing exceptional mechanical protection and thermal stability .

Q: What is the capacitance?

A: 95.1 pF/m .

Q: What is the velocity of propagation?

A: 69.5% .

Q: What connectors work with RG115?

A: N-Type, SC, C, HN, and other high power connectors designed for 10.54mm diameter cables.

Q: Can RG115 be used outdoors?

A: Yes, the fiberglass braid jacket provides excellent weather resistance and UV protection .

Q: Do you offer custom lengths?

A: Yes, RG115 is available in bulk spools, cut pieces, or fully assembled with high power connectors. Volume pricing available.