Cisco Compact Mini Amp Models 93191 & 93198 862 MHz with 42 54 MHz Split Installationsanleitung

593057 Rev E 

Basic Troubleshooting 

4-13 

 Continued 

 
 

Reverse RF signal still low or degraded.  •  Use a spectrum analyzer to look at the 

reverse RF input signal spectral 
quality at the reverse input test point 
and compare it to the reverse RF 
output signal spectral quality. 

−  If degradation is generated in the 

reverse amplifier, replace the 
reverse amplifier. 

−  If degradation is generated by the 

downstream amplifier reverse RF 
signal, troubleshoot the RF 
amplifier feeding this station. 

•  Change the amplifier module.