This item is a Mini Circuits Directional Coupler, 10dB,  10 to 1000 MHz, SMA(f/f/f).  P/N ZFDC-10-2

Features

• very wideband, 10 to 1000 MHz
• excellent directivity, 30 dB typ.
• rugged shielded case


Used and in excellent condition. 


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