Tue, 07/08/2003 - 11:09am
The filter bank comprises 4, 8, 12, or 16 channels covering steps of 125 MHz over a 2 to 4 GHz frequency band. The relative output levels of each channel are matched to ± 0.5 dB referenced at the center frequency. Non-contiguous channels are combined via dividers and circulators to achieve a channel-to-channel isolation greater than 50dB. The filter bank is hermetically sealed and designed to meet Mil STD 202.