Variable Gain Board - Ham Radio Projects

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Variable Gain Board

PA3AKE
 
 
 

                
Preamplifier

Variable Gain Board Basic Parameters - Preamplifier
Pre-Amplifier Gain                         12,2dB
Input Impedance               47,5 / -4,1 Ohm
Input Return Loss                         -26,2 dB
Reverse Isolation                         -44,8 dB

 
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