The Model WSD-00064 is a high-performance DCS fullband duplexer with rejection to 12.75GHz at 35 dB typical. Ideal for Macro or Micro DCS base stations, DCS repeaters, systems and base stations, as well as handset DCS test systems, the WSD-00064 is configured with a receive passband of 1710 to 1785 MHz and a transmit passband of 1805 to 1880 MHz. Insertion loss within the passband is specified at a maximum of 1.3 dB and the passband return loss is specified as a minimum of 15 dB. The unit's isolation is typically 90 dB. Transmit passband-power handling is rated at 40W CW and 160W peak instantaneous (PIP).