Najlepsza pozytywna recenzja dla Analizator sieci wektorowej na Banggood Poland|Zakupy Polska

91% OFF NanoVNA-H4 50KHz ~ 1,5GHz VNA HF VHF UHF UV 4-calowy LCD Analizator Sieci Wektorowej 60,88€ 644,90€ View It

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rdpjones1 07/06/2020

This VNA is a self contained portable instrument with a 4 inch screen which is easy to view. The VNA came calibrated and initial testing showed good accuracy. Tested S21 accuracy better than 0.1dB to -50dB, S21 noise floor at -78dB, and S11 accuracy better than ±1dB at -30dB (VSWR 1.06:1). The included 50Ω calibration load has a similar response to my NARDA load up to 900MHz indicating very good quality. Item supplied as a complete kit, this is a very good product. Thank You.

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