antenna.barko.devby Rothammel

filterhpf

High-Pass Filter

Butterworth high-pass filter

Source: Rothammel, Vol. 2, Ch. 30.2.2, p. 237

Input Parameters

Cutoff Frequency

MHz

Impedance

Ω

Order (number of elements)

Results

L1 (shunt)

4.4210µH

C1 (series)

1092.95pF

L2 (shunt)

2.2105µH

C2 (series)

1092.95pF

L3 (shunt)

4.4210µH

C3 (series)

—pF

L4 (shunt)

—µH

Diagram