Note that there is always a fundamental wave input, especially when checking the amplifier gain.
The local frequency of NanoVNA is 50kHz to 300MHz. For higher frequencies, use harmonic mode. The fundamental wave is not attenuated even in harmonic mode. The usage modes for each frequency are as follows.
NanoVNA measures the reflection coefficient and transmission coefficient for 101 points in the frequency band to be measured. The following items that can be calculated from these can be displayed. VNA (Vector Network Analyzer) measures the frequency characteristics of reflected power and passing power of a high frequency network (RF Network). Imported from USA (Sizes & Specifications are based on the USA Market).Start using NanoVNA What you need to work.Package include host (with battery,no case) x1, Micro USB data cable x1, 30cm SMA male to male SS405 RF cable x2, SMA male calibration kit - OPEN x1,SMA male calibration kit - SHORT x1,SMA male calibration kit - LOAD x1,SMA female to female connector x1,SMA male to UHF female cables x2.POWERFUL BATTERY SUPPLY: This VNA is battery powered or USB powered Built in 1950m battery, could work for 6 hours continuously, if need extra working time, it can be connected to power bank or power source.Can be controlled by PC via VNA-QT software,supported for Linux, Windows (7+), Mac OS planned. The TX/RX method can measure the complete S11 and S21 parameters. COMPACT & POWERFUL: The default firmware main function is used for antenna performance measurement.The 50K-1500MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 150M-3000MHz band provides better than 60dB of dynamics, and S11 noise floor (calibrated): -50dB (up to 1.5GHz), -40dB (up to 3GHz).Note:The default firmware is 50kHz -3.0Ghz, you can upgrade the software according to your own needs to expand to 10KHZ. IMPROVED FREQUENCY RANGE: The improved frequency algorithm can support the measurement frequency up to 3GHz.Please read the user manual carefully before use to avoid damaging the device. The VNA Vector Network Analyzer uses a similar user interface to the NanoVNA, but with a different technical architecture, the VNA does not load the initial calibration data at startup, and does not automatically interpolate the calibration data after the user changes the frequency, and must recalibrate or call back the calibration data after each startup and frequency change.Make sure this fits by entering your model number.
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