Toggle navigation
Design Tools
LC Filters
Calculators
Phase Noise to Jitter
Phase Noise Under Vibrations
IP3 Intermodulation
Converters
VSWR to Return Loss
Frequency to Wavelength
What's New
Contact
LC Filters Design Tool
Calculate LC filters circuit values with low-pass, high-pass, band-pass, or band-stop response.
Select Chebyshev, Elliptic, Butterworth or Bessel filter type, with filter order up to 20, and arbitrary input and output impedances.
More info
Filter Properties
Response
Type
Lowpass
Highpass
Bandpass
Bandstop
Chebyshev
Elliptic
Butterworth
Bessel
Legendre
Topology
Topology
Order
Shunt First
Series First
Conventional, Shunt First
Conventional, Series First
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Cutoff Frequency
Hz
KHz
MHz
GHz
Lower Cutoff Frequency
Upper Cutoff Frequency
Hz
KHz
MHz
GHz
Hz
KHz
MHz
GHz
Passband Ripple (dB)
Stopband Atten. (dB)
Input Impedance (Ω)
Output Impedance (Ω)
Additional Settings
Component Values
Exact
Standard
Capacitor Values
Min. Capacitor Value
E6 (20% tolerance)
E12 (10% tolerance)
E24 (5% tolerance)
E48 (2% tolerance)
E96 (1% tolerance)
mF
uF
nF
pF
Inductor Values
Min. Inductor Value
E6 (20% tolerance)
E12 (10% tolerance)
E24 (5% tolerance)
E48 (2% tolerance)
E96 (1% tolerance)
mH
uH
nH
Compute
Reset
Insertion Loss and Return Loss
Phase and Group Delay
S-Parameters
Download S2P File
S2P file download is only available for equally terminated filters.
© 2017-2019 RF Tools | Rendered in 0.19539s
