HamGeek 2026 LibreVNA Vector Network Analyzer 100kHz-6GHz Spectrum Analyzer 6-Layer PCB V1.6.5 Firmware Support

Upgrades:
* Upgraded 6-layer RF-dedicated PCB with independent RF ground shielding layer, segmented power distribution zones, and fully isolated receive signal paths for each port
* S12 isolation performance reaches >90dB within 3GHz, significantly reducing reverse signal leakage
* Latest 2026 hardware supports V1.6.5 firmware and GUI version updates

Features:
* 3-in-1 RF Test Platform (VNA + Spectrum + Signal Source): Integrates Vector Network Analyzer, limited Spectrum Analyzer, and Signal Generator functions in one device, enabling full RF workflow coverage from signal generation to network analysis.
* 2026 Upgraded 6-Layer RF Architecture: Built on a newly optimized 6-layer RF-specific PCB with independent shielding and segmented power distribution.
* Ultra-High Isolation Performance (＞90dB at <3GHz): Advanced RF isolation design dramatically reduces reverse leakage and interference. Achieves S12 isolation greater than 90dB below 3GHz, ensuring cleaner and more accurate measurement results in complex RF environments.
* Wideband 100kHz-6GHz Measurement Capability: Supports full S-parameter analysis (S11, S21, S12, S22) with measurement of VSWR, impedance, insertion loss, and reflection characteristics. Configurable up to 4501 points with fast sweep speed (<500ms).
* Stable Hardware + Open Software Ecosystem: Equipped with heat-dissipating metal enclosure, stainless steel flange SMA connectors, USB Type-C interface, and LibreVNA-GUI V1.6.5 (English). Compatible with Windows/Linux/macOS and continuously updated via open-source community.

Specifications:
* Impedance: 50Ω
* Test Port Connector: SMA, female
* Number of Test Ports: 2
* Frequency Range: 100kHz to 6GHz
* Frequency Accuracy: >2ppm
* Number of Measurement Points: 2 to 4501
* Measurement Speed: <500ms (2-port, 4000 points, IFBW=50kHz)
* Measurement Bandwidths: 10Hz to 50kHz
* Dynamic range (IFBW 10Hz): > 100dB to 3GHz / > 50dB to 6GHz
* Measurement parameters: S11, S21, S12, S22
* Reflection directivity: > 40dB (after calibration)
* Output power: -40dBm to 0dBm
* Power Supply: DC 5V, 1.5A (USB powered, or 3.5mm connector)
* Power consumption: Approx. 7W
* Interface: USB type-C
* Supported Operating System: Windows, Linux, MacOS (Only 64-bit software is available for now)
* External Reference Input: SMA female; 10MHz
* External Reference Output: SMA female; 10MHz or 100MHz

Packing List:
* 1 x HamGeek Vector Network Analyzer
* 1 x USB Type-C Data Cable
* 1 x USB Power Cable
* 2 x 45cm SS405 SMA Male-to-Male RF Cables
* 1 x SMA Male Calibration Kit – Open
* 1 x SMA Male Calibration Kit – Short
* 1 x SMA Male Calibration Kit – Load
* 2 x SMA Female-to-Female Adapters
* 1 x SMA Male-to-Male Adapter
* 1 x Wrench
* 1 x English Manual (electronic version)
* 1 x LibreVNA-GUI_Windows-V1.6.5 (Installation package, available upon contacting customer support)

Packaging Details:
* Package weight: 1.5kg