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4.96 out of 5
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  • 27/01/2021

    Sve je bio ok sto je naručeno, a poštarina je bila brza u odnosu na prije. Sad idemo u eksplataciju uređaja.

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  • 21/07/2021

    Super product, good boxing, metal case, all terminators & adaptors as SMA. Perfect for HAM radio . Firmaware update here.:http://sysjoint.com/en/content/?144.html works with PC software. 11 days for France delivery. Thanks !

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  • 05/07/2021

    3GHz version, metal case, big size battery, good quality without button-switch.

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  • 02/04/2021

    продавеця рекомендую відправлення прийшло за 11 днів в Україну..

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  • 31/03/2021

    Pretty good so far. Regarding S11: very similar results like proffesional VNA (Keysight) on 2,45GHz but ofcourse it is noisier and dynamic range is Worse. From my point of view it is OK for impedance matching network up to 2,5GHz. I have also measured 50ohm callibration load which came with product by professional VNA and it is very precise . Have not tried S21 measurement yet. For such a price this is absolutely great portable product for hobby usage and rough measurement/estimation in lab.

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  • 18/03/2021

    arrived in a short time from CZ, well packed. Made firmware upgrade easily from the site marked on the display. Made calibration of the display, be careful to point well the crossing point with a fine tip. Made RF calibration with the accessories supplied with decent quality.Compared to network analzer HP and Anritsu is not bad, it is precise enough to allow the calibration of filters and antennas even beyond 2.4GHz, obviously without pretending to certify the measurements. If you need to check that an antenna or filter or other equipment is working it is fine. The display is large enough and can be read quite well. Good battery life. The menu could be better organized but with a bit of practice you go quickly. For what costs (about 104 euros) it is a great device.

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  • 13/01/2021

    A great device for the price. Very well processed and easy to use. I am thrilled. Very good and easy to use. Good and durable construction. Absolutely worthy for this price. Top!

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  • 25/06/2021

    Excellent delivery service very fast, device works beautifully. Banggood are very strong with their logistics system.

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  • 21/07/2021

    Thanks a lot. Take it, it's okay. I'll order from you.

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  • 10/06/2021

    For the price top, better than expected

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