Siglent SNA6000-HPR, High-Performance Reference Source Upgrade for SNA6000A Series Vector Network Analyzers

The Siglent SNA6000-HPR is a hardware upgrade designed for the SNA6000A series Vector Network Analyzers (VNAs). It enhances the instrument's frequency accuracy and stability by incorporating a high-performance reference source. This upgrade is essential for applications requiring precise measurements, such as high-frequency testing and calibration. The SNA6000-HPR option is factory-installed and must be ordered with the instrument.

Key Features

• Factory-installed OCXO upgrade for elevated reference precision.
• CW frequency accuracy enhanced to ±0.1 ppm at standard temperature, versus ±1.0 ppm without.
• Significantly improved source stability: ±1 ppb over 0–40 °C.
• Long-term drift minimized to ±50 ppb per year, ensuring sustained accuracy.
• Specifically designed for SNA6000A-series instruments and must be ordered factory-installed.
• Enhances measurement reliability in demanding RF, calibration, and time-domain testing environments.