Note : Your Quotation Request will be directed to TRM Microwave.
The 1138-C40 from TRM Microwave is a Dual Directional Coupler with Frequency 100 to 500 MHz, Coupling 40 dB, Coupling Variation ± 0.5 dB, Directivity 20 dB, Insertion Loss 0.2 dB. More details for 1138-C40 can be seen below.
50 dB, 300 W Dual Directional Coupler
You can now find similar products from multiple companies on everything RF.