The CBP-10N-375 from Crane Aerospace & Electronics is a Directional Coupler with Frequency 5 to 750 MHz, Coupling 10 dB, Coupling Variation ±1 dB, Frequency Sensitivity ±0.5 dB, Directivity 20 dB. Tags: Drop-In. More details for CBP-10N-375 can be seen below.