30 Watt 3GHz Broadband Amplifier. The Model 30S1G3 is a solid state self-contained air-cooled broadband amplifier designed for applications where instantaneous bandwidth high gain and linearity are required. The unit is designed for benchtop use but can be removed from the cabinet for immediate equipment rack mounting.
The 30S1G3 when used with a sweep generator will provide a minimum of 30 watts of RF power. Included is a front panel gain control which permits the operator to conveniently set the desired output level. The 30S1G3 is protected from RF input overdrive by an RF input leveling circuit which controls the RF input level to the RF amplifier first stage when the RF input level is increased above 0 dBm. The RF amplifier stages are protected from over-temperature by removing the DC voltage to them if an over-temperature condition occurs due to cooling blockage or fan failure. There is a digital display on the front panel to indicate the operate status and fault conditions if an over-temperature or power supply fault has occurred. The unit can be returned to operate when the condition has been cleared.
