RF Calculators
Reflection Coefficient Tools
Γ → Z and S
11
Z → Γ and S
11
SWR → |Γ| and S
11
RF Power Unit Converter
Octave Bandwidth Calculator
Frequency to wavelength
Free Space Loss
Other Calculators
Voltage Divider
Parallel/Series resistors and capacitors
Series Capacitors
Parallel Resistors
System Design
IP
n
Diagram
System Balance
Frequency Planning
Image Frequency Planning
Image Frequency Calculator
Half-IF Spurious
Secondary Image
RF Circuit Design
Filter Design
Matching Network Design
Attenuator Design
Lumped Transmission Line Design
Design Examples
Filters
Filter Examples Catalog
LPF
Stepped-Z 3 GHz
BPF
QW Coupled Line 5 GHz
QW Coupled Line w/ stubs 5 GHz
BSF
Quarter-Wave 5 GHz
HPF
Lumped HPF 2 GHz
Resources
Libraries
Examples
Murata RF Filter
S2P Viewer
Docs
♥
Support Me
About
Voltage Divider Design
Upper resistors
Value
Action
R
Upper 1
Lower resistors
Value
Action
R
Lower 1
Settings
V
DC
Voltage
P
max
Maximum dissipated power per resistance
See docs
Output Voltage
V
out
Current and Power Dissipation
Value
Current
Dissipation
R
Upper 1
1 k
1 mA
1 mW
R
Lower 1
1 mA
1 mW
Total
1 k
1 mA
1 mW