The Kalmus 747LC 50 Watt 10 kHz to 1 GHz Dual Band RF Power Amplifier contains two separate amplifiers in one enclosure with a common power supply, internal coaxial relay band switching and single input and output connectors.

Kalmus 747LC Benefits
Wide instantaneous bandwidth for sweep applications, pulse and CW operation
Tone Delivers rated power with low distortion
Tone Low RF leakage reduces possible interference with equipment in close proximity
Tone RF power sensors prevent overdrive and protect amplifier, and load, in high VSWR conditions
Tone Single power supply for both bands
Tone Conducted and radiated EMC immunity test capability with one amplifier
Tone Fully featured remote capability allows control and monitoring of all front panel functions