The EQ1251 Series from Spectrum Control are Negative Slope Equalizers that operate from 2 to 18 GHz. They have delta slopes from 2 to 35 dB, an insertion loss of less than 6 dB and a linearity of ±4.0 dB. These equalizers can handle an input power of up to 1 W and have a VSWR of less than 1.80:1. They are available in housings that measure 0.36 (Dia.) x 1.57 (L) inches with passivated stainless steel SMA male/female connectors.
