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2022 Upgraded NanoVNA-H4 Vector Network Analyzer V4.2, Elikliv 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart, 4" Screen
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2022 Upgraded NanoVNA-H4 Vector Network Analyzer Features
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💜[2022 Upgraded Antenna Analyzer V4.2] The Upgraded NanoVNA-H4 Version features a larger resistive touchscreen (4 inch)and widened frequency scan range (10KHz-1.5GHz) to measure RF S11 (reflection), S21 (forward gain), and related parameters. Designed with a SD Card Port, this new nanovna is convenient for your data storage and sharing.
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💜[Must Have for Radio Operator or Enthusiast] This spectrum analyzer will be a nice little addition to the workbench, which is a very handy analyzer for the amateur radio operator or radio enthusiast. The smith chart is very handy to have as well as being able to see reflected db. You get a lot of information from this little unit, connect it to your PC and is able to save a .cal file for a certain frequency which saves your time.
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💜[Improved Performance & Built Quality] The 4 inch NanoVNA-H4 is a great upgrade to the 2.8"" screen. Its performance is outstanding, the display quality is very crisp.This nanoVNA is perfect for evaluating antenna resonance and SWR, 4 inch screen is easy to read and touch screen is responsive and can by navigated with a finger. With good accuracy and built in 1950mAh rechargeable battery, can be used in ham radio shack.
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💜[PC Control: This nanoVNA can be controlled by PC using software VNA Saver. The software has a number of features such as the ability to run many smaller frequency sweeps (the nanoVNA takes 101 measurements across a sweep) and combine the results to get a higher resolution sweep. There are also averaging functions and allows you to do time domain reflectometry which can be useful for detecting damaged cable runs. It also allows easier readoff of datapoints using markers.
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💜[Complete VNA Set, Out of the Box] With all the attachments, this antenna analyzer kit comes in quite a nice cardboard box. Inside content includes: NanoVNA-H4 (with 1950mA-h battery) x1, USB Type-C data cable x1, 15cm SMA male to male RG316 RF cable x2, SMA male calibration kit - OPEN x1, SMA male calibration kit - SHORT x1, SMA male calibration kit - LOAD x1. Great for trouble shooting antennas and improving performance.
About 2022 Upgraded NanoVNA-H4 Vector Network Analyzer
Specification: ● PCB: 54mm x 85.5mm x 11mm (without connectors, switches) ● Measurement Frequency: 50KHz ~ 300MHz (50KHz -900MHz, enable extended firmware) ● RF output: -13dbm (maximum -9dbm) ● Measurement range: 70dB (50kHz-300MHz), 60dB (300M-600MHz), 50dB (600M-900MHz) enable extended firmware); ● Port SWR: < 1.1 ● Display: 2.8 inch TFT (320 x240) ● USB interface: USB type-C communication mode: CDC (serial) ● Power: USB 5V 120mA, built-in 400mAh battery , maximum charging current 0.8A ● Number of scanning points: 101 (fixed) ● Display Tracking: 4, Marking: 4, Setting Save: 5 Measuring S parameters, voltage standing wave ratio, phase, delay, Smith chart... Package List: 1X NanoVNA Host 1X USB Type-C DataCable 2X 30cm SMA male to Male RG174 RF Cable 1X SMA Simple Calibration Kit 1X SMA Female to Female Connector
