The SRFS 67 High Performance Test Cable is engineered for demanding RF and microwave testing applications where phase stability, flexibility, and long service life are critical. Designed with excellent phase loss stability, it maintains consistent electrical performance during repeated bending and movement. Its long flex life makes it ideal for automated test equipment, laboratory measurements, production testing, semiconductor testing, aerospace, defense, telecommunications, and wireless applications. The cable delivers reliable signal integrity, low loss, and stable performance across repeated test cycles. Its durable construction provides dependable operation in demanding environments requiring precision and repeatability.
| Construction | Material | Plating |
|---|---|---|
| Inner Conductor | Silver-plated | copper |
| Dielectric | Low density | PTFE |
| Inner Shield | Silver-plated | copper tape |
| Interlayer | Low density | PTFE |
| Outer Shield | Silver-plated | copper braid |
| Jacket | FEP | – |
| Frequency | DC~50 GHz |
| Impedance | 50 Ω |
| Velocity of Propagation | 81% |
| Shielding Effectiveness | 90 dB min. |
| Withstand | 500 V DC |
| Phase Stability*1 | ±7° |
| Amplitude Stability*1 | ±0.05 dB |
| Unarmored Bend Radius (installation/repeated) | 12 mm / 24 mm min. |
| Armored Bend Radius (installation/repeated) | 30 mm / 60 mm min. |
| Bending Life Cycle | 100,000 |
| Mating Life Cycle*2 | 5,000 |
| Temperature Range | -55°C ~ +125°C |