The MINI-SMT Series from Pole/Zero is a range of tunable surface mount filters with a pass band range from 700 MHz to 3000 MHz. The filters have 3 dB bandwidths varying from 3.2 to 5.4%. These filters have an insertion loss under 4.95 dB, tuning speed up to 35 ns and an input/output impedance of 50 Ohms. The MINI-SMT Series filters require a +3.3 VCD analog and digital supply.