The PDF-2A-1000 SQ from Crane Aerospace & Electronics is a Power Divider with Frequency 100 to 2000 MHz, Insertion Loss 1 to 1.8 dB, Isolation 15 to 20 dB, Input Power 1 W, Amplitude Balance 0.25 to 0.5 dB. Tags: Flatpack, Lumped Element Power Divider. More details for PDF-2A-1000 SQ can be seen below.