Check the listing for details. Scientific-Atlanta, GainMaker Amplifier 1180841013100000. Condition: For parts or not working. Listed at 443.54 USD. Description: Scientific-Atlanta, GainMaker Amplifier 1180841013100000 No HousingCommon RF test points for forward output and reverse injection simplify reverse balancingIncreased forward gainFixed-value, plug-in accessories are common to all GainMaker products60 and 90 volt AC powering capability15 ampere current capacity (steady state) and 25 ampere surge survivabilityOptional 3-state reverse switch (on/off/-6 dB) allows each reverse input to be isolated for noise and ingress troubleshooting (status monitoring required)AGC has Thermal backup, which eliminates disruptive RF output variation in the event of pilot loss Improved hum modulationPlug-in, self-contained diplex filtersModular high-efficiency power supply allows simplified maintenanceReverse input pad and RF test point for each reverse input port allow optimum reverse path design and alignmentDirectional Coupler RF test points provide best accuracySurge resistant circuitry ensures gain stage protection without fuses or other nuisance failurecausing devicesJL New and Used Items: -All Items listed as new and used are eligible for returns within 30 days-Items must be unused(upon receiving item) and in the same condition it was received-All returns must be in original packaging -Customer is responsible for cost of shipping *Items Listed As "For Parts/Not Working" Are Untested And May Work* *Any Items Sold "For Parts/Not Working" or "AS IS" Not Eligible For Returns*