The 5676 from Netcom is a Single Band Tunable Filter with a passband from 470 to 870 MHz and a tuning resolution of 1 MHz. The filter has an insertion loss of 4.6 dB and a tuning speed of less than 35 µs. It can handle up to 33 dBm of input power and requires a DC power supply of 3.3 volts. This filter is available in a surface-mount package that measures 0.575 x 0.575 x 0.280 inches with a serial input control interface.