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The RFDDC10M22M50 from RF-Lambda is a Dual Directional Coupler with Coupling 50 dB, Coupling Variation ±2 dB, Frequency 15.8 to 21.8 MHz, Average Power 20 W, Insertion Loss 0.3 dB. More details for RFDDC10M22M50 can be seen below.
50 dB, 300 W Dual Directional Coupler
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