NanoVNA SAA-2N V2.2 Vector Network Analyzer, 50KHz-3GHz 4" Touchscreen HF VHF UHF VNA Antenna Analyzer Ham Radio with Storage Bag, Measuring S Parameters, Duplexer, VSWR, Phase, Delay

[Measurement Frequency Range] TheSAA-2N VNA antenna analyzer covers a frequency range of 50kHz to 3GHz.
System dynamic range (calibrated): 70dB (up to 1.5GH z), 60dB (up to 3GHz);
S11 noise floor (calibrated): -50dB (up to 1.5GH z), -40dB (up to 3GHz);
Antenna analyzer performance: 1.005 (50kHz 1.5GH z), 1.02 ( 1.5GH z3GHz). It supports up to 201 scanning points per selected frequency range, and the plots seem smooth without a lot of noise
[PC Connection & Bulit-in 3000mAh battery] The NanoVNA SAA-2N can be controlled by PC via VNA-QT software, supported for Linux, Windows (7+), Mac OS planned. It also support Nanovna-Saver for extracting the data for display on a computer, and for saving to Touchstore files. Built-in 3000mAh rechargeable battery for long-lasting field use (Micro USB interface)
[Calibration] The NanoVNA_V 2.2 uses a similar user interface to the NanoVNA, but with a different technical architecture. The SAA-2N does not load the initial calibration data at startup, and does not automatically interpolate the calibration data after the user changes the frequency, must recalibrate or call back the calibration data after each startup and frequency change. Please read the user manual carefully before use to avoid damaging the device
[Packing List] 1* NanoVNA SAA-2N Host (Metal Shell, 3000mAh lithium-ion Battery); 1* Micro USB Data Cable; 2* 50cm N-type Male to Male RG142-PUR RF Cable; 1* N-type Male Calibration Kit-OPEN; 1 * N-type Male Calibration Kit-SHORT; 1* N-type Male Calibration Kit-LOAD; 1* N-type Female to Female Connector; 1* EVA Storage Bag for carrying out; 1*Touching Screen Paddle and Lanyard. It's great for amateur radio use, checking out antennas, coax feed lines, and many other applications