Analog Devices / Maxim Integrated MAX9947 AISG Integrated Transceiver

Analog Devices MAX9947 AISG integrated transceiver offers a typical dynamic range of 20dB and integrates a bandpass filter that operates in the 2.176MHz frequency with a narrow 200kHz bandwidth. The Analog Devices MAX9947 transmitter integrates a bandpass filter compliant with the AISG spectrum emission profile. It can modulate OOK signals up to 115.2kbps. The output power can be varied with external resistors from +7dBm to +12dBm to compensate for external circuitry and cabling loss. The MAX9947 AISG integrated transceiver also features a direct output to facilitate the RS-485 bus arbitration in tower-mounted equipment. This Analog Devices device is designed for base stations and tower equipment use.