Original NanoVNA V2 Plus4 4 inch 4GHz Vector Network Analyzer 50kHz-4GHz Shortwave HF VHF UHF 70-90dB With 3200mAh Battery

Model Number : NanoVNA V2 Plus4 Origin : Mainland China Item Type : CIRCUITS NanoVNA V2 Plus4 4GHz second generation NanoVNA vector network analyzer, our own design. The V2 Plus4 is the latest hardware version with 4 #34; display, aluminum case, higher dynamic range, and 4 times the sweep speed of the original V2. Features: up to90dB dynamic range @ 1GHz, up to80dB dynamic range @ 3GHz (see specifications below) 4 inch display 4x faster sweep speed (400 points/s) 4GHz maximum measurement frequency if DHL shipping is selected, includes 3200mAh 18650 battery Accepts standard flat-top 18650 lithium-ion battery, includes on-board protection and charging Note: All NanoVNA V2 versions switch on and off the test signal rapidly, can not measure crystals and can not be used as a signal generator. Package includes: VNA (with aluminum enclosure; fully assembled) 2 x 30cm SS405 phase stable cable (if selected) SOLT calibration kit SMA male (if selected) USB cable Touchscreen stylus Documentation User manual: Software VNA-QT software download: Firmware releases: Support Customer support: click #34;Contact Seller #34; on the right == gt; NanoVNA V2 support forum: Discord: Specifications: Frequency range:50kHz - 4GHz System dynamic range:90dB (S21, up to 1GHz, calibrated, 20x averaging) System dynamic range:80dB (S21, up to 3GHz, calibrated, 5x averaging) System dynamic range:70dB (S21, up to 3GHz, calibrated, no averaging) S11 noise floor (calibrated):-50dB (up to 1.5GHz), -40dB (up to 3GHz) Sweep rate:400 points/s Display:4 #39; #39;, 480 x 320 USB interface:USB Type-B Power:USB Battery: 3000mAh 18650 lithium battery (included if DHL shipping is selected) Maximum sweep points (on device):201 Maximum sweep points (USB):1024 Port 2 return loss (1.5GHz):20dB typ Port 2 return loss (3GHz):15dB min , 17dB typ VNA-QT software supported platforms:Linux, Windows (7+), Mac OS For usage instructions see the user guide (linked above). Battery Accepts standard 18650 lithium-ion battery. Includes USB charging. Operation without a battery is also supported. You can insert a standard 18650 flat-top 3.6V lithium-ion battery like the following: The NanoVNA V2 Plus4 includes on-board battery protection and charging circuitry and can charge the battery from USB. Seehere for how to insert the battery. After inserting the battery, you need to plug in USB power at least once to activate the battery management IC.