Micro Systems 50Ω BNC Cable

The Micro Systems 50 Ohm BNC cable is built for uncompromising performance, offering reference-grade precision across a wide frequency range.

We have extensively tested this cable and can confidently say it outperforms options costing up to 10× more. It delivers the timing accuracy and stability that master clock applications demand, making it an exceptional choice for high-end audio systems.

Constructed with a silver-plated copper inner conductor and PTFE dielectric, the cable preserves signal integrity with ultra-low loss. A 96-strand tinned copper braid provides superb shielding against interference, while the durable blue FEP jacket ensures flexibility, long-term reliability, and resistance to wear.

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Technical Specifications

• Impedance: 50Ω ±2

• Capacitance: 95 ±5 pF/m

• Velocity of propagation: 70%

• Max voltage rating: 2000 VMS

• Max frequency handling: 6 GHz

• Inner conductor: Silver-plated copper, Ø0.94 ±0.01mm

• Dielectric: PTFE, Ø3.00 ±0.05mm

• Braid: Tinned copper, 96 × 0.12mm

• Outer jacket: FEP (blue), Ø4.30 ±0.10mm

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Attenuation vs Frequency

• 400 MHz: 25 dB/100m

• 900 MHz: 38 dB/100m

• 1000 MHz: 42 dB/100m

• 2000 MHz: 58 dB/100m

• 4000 MHz: 91 dB/100m

• 6000 MHz: 110 dB/100m

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This is, hands down, one of the best BNC master clock cables we’ve tested—delivering clarity, stability, and performance that puts far more expensive cables to shame.