Abstract: The invention is a device for multiband, multi-channel, wireless communications that automatically provides signal amplification when necessary, and that automatically avoids harmful interference to base stations and other parts of the communications infrastructure. The device is especially suitable for, but not limited to, cellular and PCS bands and channels. The invention is a unique combination of a bidirectional amplifier, a GPS receiver, a processor, and a removable, updatable memory. The memory stores comprehensive information that determines if amplification is necessary at a particular location sensed by the GPS receiver. Because the memory is removable and updatable, it therefore provides protection against piracy and unauthorized and improper use.

Abstract: The invention is a device for multi-band, multi-channel, wireless communications that automatically provides signal amplification when and where necessary, and that automatically avoids harmful interference to base stations and other parts of the communications infrastructure. The device is especially suitable for, but not limited to, cellular and PCS bands and channels. The invention is a unique combination of an adjustable gain, bidirectional amplifier, a GPS receiver, a processor, and one or more removable, non-volatile, updatable memory devices. Alternatively, the memory can be an internal device accessible via an electronic port such as a USB. In either case, the memory stores comprehensive information that determines if amplification is necessary at a particular location sensed by the GPS receiver. Because the memory devices are updatable, they therefore provide protection against piracy and unauthorized and improper use.

Abstract: The invention is a device for multiband, multi-channel, wireless communications that automatically provides signal amplification when necessary, and that automatically avoids harmful interference to base stations and other parts of the communications infrastructure. The device is especially suitable for, but not limited to, cellular and PCS bands and channels. The invention is a unique combination of a bidirectional amplifier, a GPS receiver, a processor, and a removable, updatable memory. The memory stores comprehensive information that determines if amplification is necessary at a particular location sensed by the GPS receiver. Because the memory is removable and updatable, it therefore provides protection against piracy and unauthorized and improper use.