Note : Your Quotation Request will be directed to MCLI.
The HDL-28-40 from MCLI is a Dual Directional Coupler with Coupling 40 dB, Frequency 10 to 500 MHz, Average Power 100 W, Insertion Loss 0.35 dB, Directivity 20 dB. More details for HDL-28-40 can be seen below.
50 dB, 300 W Dual Directional Coupler
You can now find similar products from multiple companies on everything RF.