LibreVNA 100kHz-6GHz 2-Port Vector Network Analyzer with Stainless Steel Flanged Connectors

LibreVNA 100kHz-6GHz 2-Port Vector Network Analyzer with Stainless Steel Flanged Connectors

Description:
- It is a VNA with dual port testing capability, which can simultaneously test S11, S12, S21, S224 parameters. It combines the powerful performance of Signal Analyzer and Signal Generator, and also supports socket based scpi command programming. When the device temperature stabilizes at around 30 degrees, the product performance reaches its optimal level. Customers with cooling needs can purchase their favorite fans themselves.
- Now S12 has achieved port isolation of over 90dB below 3GHz, allowing the use of harmonics for measurements above 6GHz. When tested up to 9GHz, both S11 and S22 have a port directionality of over 10dB, and S12 and S21 have a dynamic of over 40dB. When understanding the limitations of using harmonics, you can perform measurements above 6GHz.
- It uses three ADCs for simultaneous data sampling and FPGA for signal processing. It can scan over 10000 full dual port measurements in one second and obtain complete dual port S-parameters (S11, S21, S22, S12) simultaneously. Using ultra-low noise power supply design and 16 bit ADC, coupled with a precision CNC aluminum shielding shell, enabling S21 to achieve effective dynamics of up to 100dB. Many aspects are already comparable to laboratory level VNA, but this is still an ongoing project. Some design features may not be perfect, especially when the frequency is higher than 3GHz, performance may decrease. Please fully understand the possible limitations before purchasing this device.

Features:
- Upgraded cooling, CNC shield with 30mm-thick heat sink.
- High quality stainless steel SMA flanged connectors for long life-time.
- Full compatibility with original LibreVNA firmware/PC software.

Performance Reference (After calibration, 10Hz IF BW):
- Performance conforms with the specification as the original version
- S11/S22: typ. -45dB w/calibration
- S12 dynamic range: around 90dB before 3GHz, 50dB (min) after 3GHz (w/SOLT cal, w/o isolation)
- S21 dynamic range: around 90dB before 3GHz, 60dB (min) after 3GHz (w/SOLT cal, w/o isolation)

Package Included:
- 1 x VNA
- 1 x Coaxial Test Cable
- 1 x 5V/2A Power Adapter
- 1 x Power Cable
- 1 x USB3.0 Data Cable
- 1 x Set of Standard 5-piece Calibration Kit
- 1 x User Manual
- 1 x Software USB Drive
- 1 x Storage Case