Bridged Tee Attenuator Calculator

Fairview Microwave's Bridged Tee Attenuator Calculator (also displayed as Bridged-T) allows you to determine the Resistor values (R1 & R2) for a bridged Tee attenuator (measured in Ohms).

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Attenuation (dB):

Impedance (Ω):

Result:

R₁:
R₂:

A Bridged Tee (or Bridged-T) attenuator can be thought of as a modified Pi attenuator. Bridged Tee RF attenuators are very useful whenever you need to reduce the signal level without changing the circuit's impedance. Visit Fairview Microwave's RF coaxial attenuators page for product details.

**Note: Like our bridged tee calculator, all of our RF calculators allow SI prefix input. For example, if you wish to input "25000000", just type "25M" instead. See the quick-reference table below for all compatible SI prefixes.

Prefix	Symbol	Value
Tera	'T'	10¹²
Giga	'G'	10⁹
Mega	'M'	10⁶
kilo	'k'	10³

Prefix	Symbol	Value
pico	'p'	10^-12
nano	'n'	10^-9
micro	'u'	10^-6
milli	'm'	10^-3

Bridged Tee Attenuator Calculator

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Result:

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