RG179 75 Ohm M17/94 RF Cables MIL-DTL-17 Coax Cable for Video and Broadcast Applications
RG179 is a MIL-DTL-17 compliant 75 Ohm RF cable (M17/94-RG179) engineered for video, broadcast, and high-frequency signal transmission where space is limited. Featuring a stranded silver-coated copper-covered steel center conductor and single silver-plated copper braid shield, this compact 2.54mm diameter cable delivers clean signal quality with low attenuation up to 3 GHz. The PTFE dielectric and FEP jacket enable reliable operation from -55°C to +200°C, making it a trusted choice for professional video studios, CCTV installations, and broadcast equipment.
- 75 Ohm impedance – Optimized for video and broadcast applications requiring matched impedance
- Compact 2.54mm diameter – Fits tight spaces in patch panels, equipment racks, and camera connections
- Stranded SCCS conductor – Silver plated copper-clad steel provides flexibility and durability for repeated handling
- MIL-DTL-17 qualified – M17/94-RG179 for consistent quality and reliability
- Broad frequency range – Handles signals up to 3 GHz for HD video and RF applications
- PTFE dielectric – Stable electrical performance across -55°C to +200°C
- FEP jacket – UV resistant, chemical resistant, and low smoke for indoor and outdoor use
| Item | Material | Diameters (mm) |
|---|---|---|
| Inner Conductor | SCCS | 7/0.10 |
| Insulation | PTFE | 1.60 |
| Outer Conductor | 1:SC | 2.06 |
| Jacket | FEP | 2.54 |
| Capacitance (pF/m) | 64 |
|---|---|
| Impedance (Ohms) | 75 |
| Velocity of Propagation (%) | 69.5 |
| Max Voltage (Vrms) | 1200 |
| Max Frequency (MHz) | 3000 |
| Bend Radius (mm) | 10 |
| Temperature Range (℃) | -55~+200 |
| Frequency (MHz) | Attenuation (dB/m) |
|---|---|
| 100 | 0.268 |
| 400 | 0.549 |
| 1000 | 0.883 |
- Broadcast video studios – Camera connections, patch panels, and production equipment
- CCTV and security systems – Reliable video signal transmission for surveillance cameras
- Professional audio/video – Component video, RGB, and HD-SDI signal distribution
- Medical imaging – Video signal delivery for endoscopic and diagnostic equipment
- Test and measurement – 75 Ohm reference leads and laboratory interconnects
- Satellite TV – LNB to receiver connections in compact installations
- Aerospace avionics – Video displays and in-flight entertainment systems
- Defense communications – MIL-DTL-17 compliant for defense video applications
A: M17/94-RG179 is the official MIL-DTL-17 part number.
A: 75 Ohm, specifically designed for video and broadcast applications.
A: RG179 has single shielding, while RG179D features double shielding for enhanced EMI protection in noisy environments.
A: 2.54mm, making it one of the most compact 75 Ohm coaxial cables available.
A: Continuous operation from -55°C to +200°C.
A: BNC, TNC, SMA, and F-type connectors designed for 75 Ohm miniature coax.
A: Yes, with frequency capability up to 3 GHz, it handles HD-SDI and 4K video signals effectively.
A: Yes, the FEP jacket provides UV and moisture resistance for outdoor installations.
A: Yes, sold by meter or foot with no minimum order. Custom assemblies with connectors available.
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