GS-400 V2 Pro 50KHz-3GHz NanoVNA V2 S-A-A 4" Touch Screen Vector Network Analyzer Antenna Analyzer 

Features:
1. Use 0.5ppm TCXO: To ensure the frequency accuracy of high-frequency measurement.
2. It uses an exquisite aluminum alloy shielded shell, with a reasonable structure and convenient operation, which can fully protect internal precision circuit and has a more reasonable definition of external interface.
3. High-performance calibration kit: The network analyzer is equipped with a high-performance calibration kit to ensure that calibration SWR is less than 1.03 when it reaches 3GHz.
4. Good amplitude and phase stability: 2 customized high-performance SS405 SMA RF cables can provide good amplitude and phase stability.
5. Updated to crystal two-color LED indicator
6. The latest Type-c data cable is used, and the performance of connecting to your computer is better.
7. Easy to carry: equipped with high-grade plastic outer packaging, the network analyzer is easier to carry and store.

Read Before Using:
NanoVNA V2 3GHz is based on the license agreement for LGPL, based on the design for OwOComm, and has developed and produced a vector network analyzer that is more convenient to carry and use. The vector network analyzer used for *SAA-2 / NanoVNA uses a user interface similar to that used for NanoVNA, but uses a different technical architecture. The network analyzer for SAA-2 / NanoVNA V2 will not load the initial calibration data at startup, and will not automatically insert the calibration data after the user changes the frequency. After each start and frequency change, you must recalibrate or recall the calibration data. Please read the instructions carefully before use to avoid damage to the equipment.

Specifications:
- Model: GS-400 V2 Pro
- Frequency range: 50kHz-3GHz
- Frequency tolerance: less than 2ppm
- Frequency stability: less than 0.5ppm
- System dynamic range (calibration): 70dB (up to 1.5GHz), 60dB (up to 3GHz)
- S11 noise level (calibration): -50dB (up to 1.5GHz), -40dB (up to 3GHz)
- Scanning speed: 100 points/sec
- Display: about 4.0 inches LCD TFT, (320RGBx480 resolution and 65Kcolor)
- USB interface: USB interface: USB Type-C communication mode: CDC (serial)
- Power supply: USB, maximum charging current 1A
- Battery: 2000mAh Lithium ion (certified by sea and air transportation)
- Battery connector: JST-XH 2.0mm
- Maximum scanning point (on the device): 201
- Maximum scanning point (USB): 1024
- Port 2 return loss (1.5GHz): 20dBtyp
- Port 2 return loss (3GHz): minimum 13dB
- Item size: 142 x 75 x 23mm / 5.1 x 2.9 x 0.9in
- Product weight: 208g/(7.4oz. av)

Package Included:
- 1 x GS-400 V2 Pro Vector Network Analyzer Host
- 1 x Type-C USB Data Cable
- 2 x SMA Cable Straight-Through Connectors
- 1 x SMA Simple Calibration Setting OPEN
- 1 x SMA Simple Calibration Setting SHORT
- 1 x SMA Simple Calibration Kit LOAD
- 1 x SMA Female Connector To Female Connector
- 1 x N Female Adapter SMAN/SMA-KJ

Attention:
VNA-QT software compatible system: for Linux, Windows (7+), Mac OS having been planned
1. Software download: /nanovna/NanoVNA-QT/releases
2. User Guide: /nanovna/NanoVNA-QT/raw/master/ug1101.pdf