Banggood

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

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

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

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 !

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 !

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 !

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

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

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

продавеця рекомендую відправлення прийшло за 11 днів в Україну..

продавеця рекомендую відправлення прийшло за 11 днів в Україну..

продавеця рекомендую відправлення прийшло за 11 днів в Україну..

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.

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.

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.

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.

arrivato in breve tempo da CZ , ben imballato. Fatto upgrade firmware facilmente dal sito segnato sul display. Fatta calibrazione del display, attenzione a puntare bene il punto di incrocio con una punta fine. Fatta calibrazione RF con gli accessori in dotazione di discreta qualità. Paragonato a network analizer HP e Anritsu non è male, è abbastanza preciso da consentire la taratura di filtri e antenne anche oltre i 2,4GHz, ovviamente senza pretendere di certificare le misure. Se serve controllare che un'antenna o un filtro o altri apparecchi funzionino va benissimo. Il display è abbastanza grande e si può leggere abbastanza bene. Buona la durata della batteria. Il menù potrebbe essere meglio organizzato ma con un pò di pratica si va velocemente. Per quello che costa (circa 104 euro) è un ottimo apparecchio.

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.

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!

Ein tolles Gerät für den Preis. Sehr gut verarbeitet und leicht zu bedienen. ich bin begeistert. Very good and easy to use. Good and durable construction. Absolutely worthy for this price. Top !

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!

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

Excellent service de livraison tres rapide, appareil fonctionne magnifiquement. Banggood sont tres forts avec leur systeme de logistique.

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

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

Спасибо большое. Получи,всё в порядке. Буду у Вас заказывать.

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

For the price top, better than expected

für den Preis Top, besser als erwartet

For the price top, better than expected