1MHz-2000MHz ALC AGC RF power transfer radio attenuator AGC

1MHz-2000MHz ALC AGC RF power transfer radio attenuator AGC

Description

The main application for adjusting the amplitude of the RF signal of the RF circuit, AGC, ALC and other circuits, or on the front as the output amplifier stage power adjustment. Circuit by adjusting a precision potentiometers to adjust the amount of attenuation of the input and output terminals, thereby controlling the amplitude of the output signal. In the radio frequency circuit is widely used!

You can also cascade multiple attenuators to increase the amount of attenuation to 80-90dB or more! Weak signal for testing! Such as receiver sensitivity! \

Parameter index

• Operating Frequency: 2MHz to 2000MHz
• Intrinsic attenuation: 2MHz to 1GHz as 2.8dB and 1GHz to 2GHz to 4-5dB
• The amount of attenuation adjustment range:
• Frequencies in the period is greater than 30dB
• Maximum input power: 20dBm     
• Operating Voltage:  12V          
• ing current: Tens of mA, 30 mA or so         

 package :

• 1pc module as picture show 

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