The amplifier’s front panel supports prime power on/off and Hi voltage on/off plus a system status. The usual standby, warm-up and operate procedures prevail. On the lid of the device is printed the max input in dBm per frequency for the 20Watt o/p. Input/output “N” connectors are placed on the rear panel. Special care must be taken to ensure load VSWR is better than 1.5:1. Microwave cables can be found in Section 700.