Quantic PMI Model FD-30M-4M-1528 is a frequency discriminator with a center frequency of 0.03 GHz with a peak-to-peak bandwidth of 8 MHz and a linear bandwidth of 4 MHz minimum. With a dynamic range of -5 to 5 dBm, the sensitivity into a 93 Ohm load is 1 mV/MHz. This unit offers a maximum rise time of 50 ns. Package size is 4.625" x 1.5" x 0.47" with SMA female connectors.