Resonant circuit (C,L)
C,Y,Z←f,L
f =
▼ violet - light
► violet
blue - violet
► blue
green - blue
► green
yellow - green
► yellow
orange - yellow
► orange
red - orange
► red
▲ light - red
▼ 1240 MHz
► 1240 MHz - 23 cm - L
▲ 1240 MHz
▼ SRD D
► SRD D 869.85 MHz
▲ SRD D
▼ SRD C
► SRD C 869.525 MHz
▲ SRD C
▼ SRD B
► SRD B 868.95 MHz
▲ SRD B
▼ SRD A
► SRD A 868.3 MHz
▲ SRD A
▼ PMR446, dPMR446
► PMR446, dPMR446
▲ PMR446, dPMR446
▼ 430 MHz
► 430 MHz - 70 cm - U
▼ ISM SRD LPD
► ISM SRD LPD 433 MHz
▲ ISM SRD LPD
▲ 430 MHz
▼ 144 MHz
► 144 MHz - 2 m - V
▲ 144 MHz
▼ CCIR FM BC
► CCIR FM BC
▲ CCIR FM BC
▼ OIRT FM BC
▼ 70 MHz
► 70 MHz - 4 m
▲ 70 MHz
► OIRT FM BC
▲ OIRT FM BC
▼ 50 MHz
► 50 MHz - 6 m
▲ 50 MHz
▼ ISM
► ISM 40 MHz
▲ ISM
▼ 28 MHz
► 28 MHz - 10 m - T
▲ 28 MHz
▼ PR27
► PR27 27.184 MHz
▲ PR27
▼ 24 MHz
► 24 MHz - 12 m
▲ 24 MHz
▼ 21 MHz
► 21 MHz - 15 m - H
▲ 21 MHz
▼ 18 MHz
► 18 MHz - 17 m
▲ 18 MHz
▼ 14 MHz
► 14 MHz - 20 m
▲ 14 MHz
10.7 MHz
▼ 10 MHz
► 10 MHz - 30 m
▲ 10 MHz
▼ 7 MHz
► 7 MHz - 40 m
▲ 7 MHz
▼ 5 MHz
► 5 MHz - 60 m
▲ 5 MHz
PAL
▼ 3.5 MHz
► 3.5 MHz - 80 m
NTSC
▲ 3.5 MHz
▼ 1.8 MHz
► 1.8 MHz - 160 m
▲ 1.8 MHz
▼ MF BC
► MF BC
▲ MF BC
455 kHz
▼ LF BC
► LF BC
▲ LF BC
▼ 137 kHz
► 137 kHz - 2200 m
▲ 137 kHz
▼ hang, hi-fi
stereo pilot
▼ hang, beszéd
► hang, beszéd
► hang, hi-fi
► hang, A
▲ hang, beszéd
► 60 Hz
► 50 Hz
▲ hang, hi-fi
Frequency
☺
←C,L
QHz
RHz
YHz
ZHz
EHz
PHz
THz
GHz
MHz
kHz
hHz
daHz
Hz
1/min
dHz
cHz
mHz
μHz
nHz
pHz
fHz
aHz
zHz
yHz
rHz
qHz
L =
QH
RH
YH
ZH
EH
PH
TH
GH
MH
kH
H
mH
μH
nH,cm
pH
fH
aH
zH
yH
rH
qH
Inductance
☺
←C,f
←C,L
exact
E192 - 0.5 %
E96 - 1 %
E48 - 2 %
E24 - 5 %
E12 - 10 %
E6 - 20 %
6 digits
5 digits
4 digits
3 digits
2 digits
integer
☺
C =
Capacitance
☺
C
=
1
(
2
⋅
π
⋅
f
)
2
⋅
L
Y
L
=
Admittance
☺
Y
L
=
−
1
2
⋅
π
⋅
f
⋅
L
⋅
i
=
−
C
L
⋅
i
Z
L
=
Impedance
☺
Characteristic impedance
☺
Z
L
=
2
⋅
π
⋅
f
⋅
L
⋅
i
=
L
C
⋅
i
L,Y,Z←C,f
C =
QF
RF
YF
ZF
EF
PF
TF
GF
MF
kF
F
mF
μF
nF
cm
pF
fF
aF
zF
yF
rF
qF
Capacitance
☺
←f,L
←f,X|Z
f =
▼ violet - light
► violet
blue - violet
► blue
green - blue
► green
yellow - green
► yellow
orange - yellow
► orange
red - orange
► red
▲ light - red
▼ 1240 MHz
► 1240 MHz - 23 cm - L
▲ 1240 MHz
▼ SRD D
► SRD D 869.85 MHz
▲ SRD D
▼ SRD C
► SRD C 869.525 MHz
▲ SRD C
▼ SRD B
► SRD B 868.95 MHz
▲ SRD B
▼ SRD A
► SRD A 868.3 MHz
▲ SRD A
▼ PMR446, dPMR446
► PMR446, dPMR446
▲ PMR446, dPMR446
▼ 430 MHz
► 430 MHz - 70 cm - U
▼ ISM SRD LPD
► ISM SRD LPD 433 MHz
▲ ISM SRD LPD
▲ 430 MHz
▼ 144 MHz
► 144 MHz - 2 m - V
▲ 144 MHz
▼ CCIR FM BC
► CCIR FM BC
▲ CCIR FM BC
▼ OIRT FM BC
▼ 70 MHz
► 70 MHz - 4 m
▲ 70 MHz
► OIRT FM BC
▲ OIRT FM BC
▼ 50 MHz
► 50 MHz - 6 m
▲ 50 MHz
▼ ISM
► ISM 40 MHz
▲ ISM
▼ 28 MHz
► 28 MHz - 10 m - T
▲ 28 MHz
▼ PR27
► PR27 27.184 MHz
▲ PR27
▼ 24 MHz
► 24 MHz - 12 m
▲ 24 MHz
▼ 21 MHz
► 21 MHz - 15 m - H
▲ 21 MHz
▼ 18 MHz
► 18 MHz - 17 m
▲ 18 MHz
▼ 14 MHz
► 14 MHz - 20 m
▲ 14 MHz
10.7 MHz
▼ 10 MHz
► 10 MHz - 30 m
▲ 10 MHz
▼ 7 MHz
► 7 MHz - 40 m
▲ 7 MHz
▼ 5 MHz
► 5 MHz - 60 m
▲ 5 MHz
PAL
▼ 3.5 MHz
► 3.5 MHz - 80 m
NTSC
▲ 3.5 MHz
▼ 1.8 MHz
► 1.8 MHz - 160 m
▲ 1.8 MHz
▼ MF BC
► MF BC
▲ MF BC
455 kHz
▼ LF BC
► LF BC
▲ LF BC
▼ 137 kHz
► 137 kHz - 2200 m
▲ 137 kHz
▼ hang, hi-fi
stereo pilot
▼ hang, beszéd
► hang, beszéd
► hang, hi-fi
► hang, A
▲ hang, beszéd
► 60 Hz
► 50 Hz
▲ hang, hi-fi
Frequency
☺
←C,L
QHz
RHz
YHz
ZHz
EHz
PHz
THz
GHz
MHz
kHz
hHz
daHz
Hz
1/min
dHz
cHz
mHz
μHz
nHz
pHz
fHz
aHz
zHz
yHz
rHz
qHz
exact
E192 - 0.5 %
E96 - 1 %
E48 - 2 %
E24 - 5 %
E12 - 10 %
E6 - 20 %
6 digits
5 digits
4 digits
3 digits
2 digits
integer
☺
L =
Inductance
☺
L
=
1
(
2
⋅
π
⋅
f
)
2
⋅
C
Y
C
=
Admittance
☺
Y
C
=
2
⋅
π
⋅
f
⋅
C
⋅
i
Z
C
=
Impedance
☺
Characteristic impedance
☺
Z
C
=
−
1
2
⋅
π
⋅
f
⋅
C
⋅
i
f,Y,Z←C,L
C =
QF
RF
YF
ZF
EF
PF
TF
GF
MF
kF
F
mF
μF
nF
cm
pF
fF
aF
zF
yF
rF
qF
Capacitance
☺
←f,L
←f,X|Z
L =
QH
RH
YH
ZH
EH
PH
TH
GH
MH
kH
H
mH
μH
nH,cm
pH
fH
aH
zH
yH
rH
qH
Inductance
☺
←C,f
←f,X|Z
exact
E192 - 0.5 %
E96 - 1 %
E48 - 2 %
E24 - 5 %
E12 - 10 %
E6 - 20 %
6 digits
5 digits
4 digits
3 digits
2 digits
integer
☺
f =
Frequency
☺
f
=
1
2
⋅
π
⋅
C
⋅
L
|Y| =
Absolute value of admittance
☺
|
Y
|
=
|
2
⋅
π
⋅
f
⋅
C
|
=
|
1
2
⋅
π
⋅
f
⋅
L
|
|Z| =
Absolute value of impedance
☺
Characteristic impedance
☺
|
Z
|
=
|
1
2
⋅
π
⋅
f
⋅
C
|
=
|
2
⋅
π
⋅
f
⋅
L
|
C,L←f,X|Z
f =
▼ violet - light
► violet
blue - violet
► blue
green - blue
► green
yellow - green
► yellow
orange - yellow
► orange
red - orange
► red
▲ light - red
▼ 1240 MHz
► 1240 MHz - 23 cm - L
▲ 1240 MHz
▼ SRD D
► SRD D 869.85 MHz
▲ SRD D
▼ SRD C
► SRD C 869.525 MHz
▲ SRD C
▼ SRD B
► SRD B 868.95 MHz
▲ SRD B
▼ SRD A
► SRD A 868.3 MHz
▲ SRD A
▼ PMR446, dPMR446
► PMR446, dPMR446
▲ PMR446, dPMR446
▼ 430 MHz
► 430 MHz - 70 cm - U
▼ ISM SRD LPD
► ISM SRD LPD 433 MHz
▲ ISM SRD LPD
▲ 430 MHz
▼ 144 MHz
► 144 MHz - 2 m - V
▲ 144 MHz
▼ CCIR FM BC
► CCIR FM BC
▲ CCIR FM BC
▼ OIRT FM BC
▼ 70 MHz
► 70 MHz - 4 m
▲ 70 MHz
► OIRT FM BC
▲ OIRT FM BC
▼ 50 MHz
► 50 MHz - 6 m
▲ 50 MHz
▼ ISM
► ISM 40 MHz
▲ ISM
▼ 28 MHz
► 28 MHz - 10 m - T
▲ 28 MHz
▼ PR27
► PR27 27.184 MHz
▲ PR27
▼ 24 MHz
► 24 MHz - 12 m
▲ 24 MHz
▼ 21 MHz
► 21 MHz - 15 m - H
▲ 21 MHz
▼ 18 MHz
► 18 MHz - 17 m
▲ 18 MHz
▼ 14 MHz
► 14 MHz - 20 m
▲ 14 MHz
10.7 MHz
▼ 10 MHz
► 10 MHz - 30 m
▲ 10 MHz
▼ 7 MHz
► 7 MHz - 40 m
▲ 7 MHz
▼ 5 MHz
► 5 MHz - 60 m
▲ 5 MHz
PAL
▼ 3.5 MHz
► 3.5 MHz - 80 m
NTSC
▲ 3.5 MHz
▼ 1.8 MHz
► 1.8 MHz - 160 m
▲ 1.8 MHz
▼ MF BC
► MF BC
▲ MF BC
455 kHz
▼ LF BC
► LF BC
▲ LF BC
▼ 137 kHz
► 137 kHz - 2200 m
▲ 137 kHz
▼ hang, hi-fi
stereo pilot
▼ hang, beszéd
► hang, beszéd
► hang, hi-fi
► hang, A
▲ hang, beszéd
► 60 Hz
► 50 Hz
▲ hang, hi-fi
Frequency
☺
← C,L
QHz
RHz
YHz
ZHz
EHz
PHz
THz
GHz
MHz
kHz
hHz
daHz
Hz
1/min
dHz
cHz
mHz
μHz
nHz
pHz
fHz
aHz
zHz
yHz
rHz
qHz
|Z| =
QΩ
RΩ
YΩ
ZΩ
EΩ
PΩ
TΩ
GΩ
MΩ
kΩ
Ω
mΩ
μΩ
nΩ
pΩ
fΩ
aΩ
zΩ
yΩ
rΩ
qΩ
Absolute value of impedance
☺
Characteristic impedance
☺
← C,f
← C,L
← f,L
exact
E192 - 0.5 %
E96 - 1 %
E48 - 2 %
E24 - 5 %
E12 - 10 %
E6 - 20 %
6 digits
5 digits
4 digits
3 digits
2 digits
integer
☺
C =
Capacitance
☺
C
=
−
1
2
⋅
π
⋅
f
⋅
Z
⋅
i
L =
Inductance
☺
L
=
−
Z
2
⋅
π
⋅
f
⋅
i
B,D,f,Q,R←C,L,R
C =
QF
RF
YF
ZF
EF
PF
TF
GF
MF
kF
F
mF
μF
nF
cm
pF
fF
aF
zF
yF
rF
qF
Capacitance
☺
L =
QH
RH
YH
ZH
EH
PH
TH
GH
MH
kH
H
mH
μH
nH,cm
pH
fH
aH
zH
yH
rH
qH
Inductance
☺
R
p
=
QΩ
RΩ
YΩ
ZΩ
EΩ
PΩ
TΩ
GΩ
MΩ
kΩ
Ω
mΩ
μΩ
nΩ
pΩ
fΩ
aΩ
zΩ
yΩ
rΩ
qΩ
Resistance
☺
R
s
=
QΩ
RΩ
YΩ
ZΩ
EΩ
PΩ
TΩ
GΩ
MΩ
kΩ
Ω
mΩ
μΩ
nΩ
pΩ
fΩ
aΩ
zΩ
yΩ
rΩ
qΩ
Resistance
☺
exact
E192 - 0.5 %
E96 - 1 %
E48 - 2 %
E24 - 5 %
E12 - 10 %
E6 - 20 %
6 digits
5 digits
4 digits
3 digits
2 digits
integer
☺
D =
Dissipation factor
☺
D
=
R
s
⋅
C
L
Q =
Quality factor
☺
Q
=
1
D
f₀ =
Resonant frequency
☺
f
=
1
2
⋅
π
⋅
f
⋅
C
⋅
L
⋅
1
−
1
4
⋅
Q
2
B =
Bandwidth
☺
B
=
D
⋅
f
R
p
=
Resistance
☺
R
s
=
0
Ω
R
p
=
1
D
⋅
L
C
R
s
=
Resistance
☺
R
p
=
∞
Ω
R
s
=
D
⋅
L
C
Z₀ =
Characteristic impedance
☺
Z
0
=
L
C
⌂ Index
Help ☺
Verzió: 2025-03-25 (
2010-06-13
..
2025-03-10 18:00:01
UTC )
gg630504
Gábor, operator of the HG9IEG amateur radio station.