The BPG-2B-505 from Crane Aerospace & Electronics is a Modulator with RF Frequency 10 to 1000 MHz, Carrier Suppression -35 to 30 dBc, Insertion Loss 2 to 4 dB, Amplitude Balance 0.3 to 0.75 dB, Current -15 to 15 mA. Tags: Surface Mount. More details for BPG-2B-505 can be seen below.