1. GPS antenna is applicable on mobile phone GPS system, the frequency is 1575.4 MHZ, and the tow frequencys of GSM antenna are 890-960MHZ, 1710-1990MHZ.
2. Please notice if the connector and ... V. Torch Electronics Limited
V. TORCH Electronics Limited is specialized in the designing, producing and marketing the frequency electronic components including SAW filters & SAW resonators, ceramic resonators and GPS patch a... V. Torch Electronics Limited