High-Power, DC Pass SMT Bi-Directional Coupler, 20 dB, 700 to 2700 MHz


Mini-Circuits BDCH-20-272 high-power bi-directional coupler provides high power handling up to 150W
and insertion loss of 0.2 dB Typ. Covering frequencies from 700 to 2700 MHz, it supports a wide variety of
applications from military to various cellular base station applications and more.
Excellent return loss at all ports of 25 dB typical provides superb matching over the full frequency range. The
coupler is designed into an open printed laminate (0.5 x 1.0 x 0.051”) with wrap-around terminations for good
solderability and easy visual inspection


• low insertion loss, 0.2 dB Typ.
• excellent return loss, 25 dB Typ
• high power, up to 150W
• DC current pass through input to output
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