Hello, I'm wondering if the following technology exists:
Some mobile phones only support the 3G networks of certain carriers, e.g. from what I understand, the T-mobile G1 supports WCDMA at 1700/2100 MHz but AT&T's UMTS network is at 850/1900. Unlocked phones, e.g. ADP1, can't receive 3G on AT&T's network. Is there a technology that would act as a middle-man, e.g. receiving signals on 2100 and re-broadcasting on 1900 (and doing the reverse)?
I'm thinking it might be something like a signal booster, (like your CL801241), but with frequency conversion.
Thanks
Some mobile phones only support the 3G networks of certain carriers, e.g. from what I understand, the T-mobile G1 supports WCDMA at 1700/2100 MHz but AT&T's UMTS network is at 850/1900. Unlocked phones, e.g. ADP1, can't receive 3G on AT&T's network. Is there a technology that would act as a middle-man, e.g. receiving signals on 2100 and re-broadcasting on 1900 (and doing the reverse)?
I'm thinking it might be something like a signal booster, (like your CL801241), but with frequency conversion.
Thanks
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