DESCRIPTION
Description
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
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
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Oct 10, 2025 at 22:46:13 PDT, seller added the following information:
