![]() This situation we will return full refund. It can not work once you receive it or it encounter crash in delivery causing you can not use it. We promise to obey the return policy when the item has the problem bellow, but you must sent back the item after we knowing your problem and what you want us to do.įirst, the product have quality problem. Which situation Lockpickweb provides return policy? Please make sure that you understand our return policy and ensure that all criteria are met before physically sending any items back to us.ġ. Scanning rate: 400 points/sec (f >= 140 MHz), 200 points/sec (f = 15dB (to 3GHz), 20dB (to 1.5GHz)ĭisplay tracking: 4, mark: 4, setting save: 7Ĭomputer software compatibility: Linux, Windows (above 7), Mac OSīefore you want to return item to us, please read and follow the below instructions. S11 Noise floor (after calibration): -50dB (to 1.5GHz) -40dB (to 3GHz) System dynamic range: 90dB (to 1GHz, after calibration, 20x average) System dynamic range: 80dB (to 3GHz, after calibration, 5x average) System dynamic range: 70dB (to 3GHz, after calibration, no averaging) ![]() The attenuation needs to be greater than or equal to the power amplifier gain. Note: The measurement power amplifier needs an attenuator. VNA (with aluminum enclosure fully assembled) 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. ![]() Up to 90dBdynamic range 1GHz, up to 80dBdynamic range 3GHz (see specifications below)Īccepts standard flat-top 18650 lithium-ion battery, includes on-board protection and charging NanoVNA V2 Plus4 4 Inch 4GHz Vector Network Analyzer 50kHz-4GHz Shortwave HF VHF UHF 70-90dB with 3200mAh Battery for Ham Features:
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