With a 0dBm test signal you get the second measurement. When removing the test signal the noise floor is flat at -90dB, excellent clean signal! If you increase the sampling rate the hump widens proportionally The 48kHz is related to the sampling rate of the ADC. You see the double peak,each about 2kHz wide, caused by the mixing with CLK2 and the single frequency FFT at +/-5kHz on top of the noise like hump of about 48kHz wide. The measurement allowed error is +/- 1-3cm.If you ignore the phase any signal presented at port 2 should be mixed with the CLK2 and create some response.Īs a test I applied a 10MHz -50dBm signal. It also allows easier reading of data points using a marker.Material: Metalcolour: blackPackage Contents:1 x 2.8-inch NanoVNA (with battery) display1 x USB Type-C data cable2 x 30mm SMA Male to Male RG174 RF Cables1 x SMA Simple Calibration Kit1 x SMA female to female connectorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. There is also averaging and allows you to do time domain reflections, which is useful for detecting damaged cable runs. The software has features such as the to run many smaller frequency scans (nanoVNA scans 101 measurements) and combine the results for a higher resolution. With good accuracy and built-in 650mAh rechargeable battery for ham radio shack.: The nanoVNA can be controlled by a PC using the software VNA saver. This nanoVNA is ideal for evaluating antenna resonance and SWR, and the touchscreen is responsive and can be navigated with a finger. : With performance, the display quality is clear. cal files up to a certain frequency which saves you time.

You can a lot of information out of this little gadget, connect it to your pc and be to save.

This chart is and is to see the reflected db. This new nanovna is designed with SD card port for easy storage and sharing of your data.: This spectrum analyzer is a great addition to the bench, it is a analyzer for amateur radio operators or radio amateurs. Upgraded NanoVNA V3.6: The upgraded V3.6 antenna analyzer expands the frequency sweep range (10KHz-1.5GHz) for measuring RF S11 (reflection), S21 (forward gain) and related parameters.

Nanovna as spectrum analyzer