Fewxdsad NanoVNA Internet Vector Analyzer

Features:
NanoVNA Mini Vector Network Analyzer Operating InstructioNS
Technical data:
- Display: 2.8 inch TFT (320 x240)
- Power supply: built-in lithium battery
- Measurement range: 50KHz-900MHz (default firmware)
- RF output: -13dbm (maximum -9dbm)
- Port SWR: < 1.1
- Display: 2.8 inch TFT (320 x240)
- Size: 54mm x 85.5mm x 11mm
- Weight: 63 grams
- Full set of accessories: main unit / 1 set, 3 SMA male calibration parts Set the frequency range (STIMULUS>START/STOP or CENTER/SPAN)

Calibration (CAL)

Select display format and channel (DISPLAY)
You can change the display format and channel selection at any time. In the normal test mode, tap the right
area of the screen or press the dial switch to call up the menu.Tap the screen or turn the wheel switch to select a menu item.
Calibration with the specified mechanical calibration requires three loads: open, short and load.The calibration data is saved as user calibration data. It can be saved to status 0 and can be automatically loaded at the next poweron. It can be saved to status 1-4 and can be loaded via the RECALL menu. Click the CALCALIBRATE menu to open the calibration interface, then connect open, shortAnd load three loads, and click on the menu corresponding to calibrate port 0.
saved calibration value has been applied to one of the save locations. Save is not saved When you save by operation, it changes to this state. C Each character shown below indicates that the following calibration term has been
applied:
D: Direction,
R: Reflection Tracking,
S: Source Match,
T: Transmission Tracking,
X: Isolation

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