General Information

Attenuator makes decreasing output power in some module or RF system without distorting or transforming of signal waveform or data when the output power is too high and could cause damage on the system or equipment. There are some reasons to attenuate a power. Attenuator is used to improve the Impedance matching and secure the reliability of circuit. Attenuator is also used to adapt the level between the two different circuits or devices. For example, if there are Power Amplifier(hereinafter we refer to Amplifier as AMP) which output power is +15dBm at the first and then connected duplexer which the input power range is 0 ~ +5dBm, the -12dB of attenuator is used between Power AMP and duplexer to revise the gap of output and input power between both equipments to protect duplexer safely from the exceed input power. Beside of this case, Attenuator is used to attenuate the power when there is not coupler for power monitoring, or even the coupled power seems too high enough to brake connected next equipment, attenuator could be applied to keep safe the equipment from undesired excessive input power.

Application

Attenuator is used to attenuate the power when there is not coupler for power monitoring or even the coupled power seems too high enough to brake connected next equipment. Attenuator could be applied to keep safe equipment from undesired excessive input power.

Feature

– Reliable Power capability, Securing the reliability of circuit and improving the Impedance matching.
– No Minimum Order Quantity.
– RoHS Compliant.
– 1~3 Weeks of fast delivery,
– Welcome to a Customized product
– Various Power (1 ~ 500Watt) and Wide frequency range ( DC ~ 18GHz )

Purchasing Tip

1.  Next step is selecting the power, dB and frequency range.
2.  Please check which types of connector that you would wish to apply for.
3. For example, if you would want to use Attenuator, N 100Watt, 10dB, 3GHz, It is recommended to select the Attenuator, N 100Watts 10dB DC ~ 3GHz. It means that you should select the same or bigger input power rated and same or broader frequency range attenuator than which you actually use.