TD-980 850MHz 70dB Przekaźnik wzmacniacz sygnału bezprzewodowego UMTS GSM CDMA 2G 3G 4G
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Espero que sea efectivo.
muito bom o produto recomendo esse vendedor obrigado pretendo compra mas
produto em ótimo estado embalagem tudo ok , aparelho bonito ainda não testei
Por engano, confirmei a entrega, mas o pedido foi devolvido para o vendedor remetente, pela alfandega, gostaria de pedir reembolso do pedido.
Works very well in North America for 850 Mhz cellular band. What would make it better is if there was a display screen that indicated signal strength and if there was any feedback occurring between the service and donor antenna - if there is inadequate separation between the two antennas the amplifier will start to self oscillate and will shut down requiring a further separation of the antennas and a reboot.
Fabor de mandar eliminador de mallor calidad tengo problemas con elos clientes
Nie do końca rozwiązałem problem, to nie jest stałe
To działa dobrze
sim
Ótimo produto