The QHD-2X-1.95G SQ from Crane Aerospace & Electronics is a Space Qualified Coupler with Frequency 1.7 to 2 GHz, Coupling 3 dB, Power 30 W, Amplitude Balance ±0.3 to 0.4 dB, Phase Balance ±3 Degrees. Tags: Surface Mount. More details for QHD-2X-1.95G SQ can be seen below.