Amplifier Research 200T4G8200Watt CW, 4-8GHz TWT Microwave Amplifier
Self-contained, air-cooled, broadband traveling wave
tube microwave amplifier designed for applications where
instantaneous bandwidth and high gain are required. A reliable 250 watt TWT
provides a conservative 200 watts minimum at the amplifier output connector.
Never operate the TWT Amplifier without a matched output load rated for at
least 350 watts, continuous.
This could result in damage to the tubes.
Standard features include:
Built-in IEEE-488 (GPIB) interface; 0dBm input;
VSWR protection; gain control, RF output sample port,
Plus monitoring of TWT helix current: cathode voltage; collector voltage;
Heater current; heater voltage; baseplate temperature and cabinet temperature
Power (fundamental), CW, @ output connector
Nominal: 262 watts
Minimum: 200 watts (53dB)
Linear @ 1dB Compression: 100 watts minimum
Gain (at maximum setting) 53dB minimum
Gain adjustment (continuous range): 35dB minimum
Input impedance: 50ohm, VSWR 2.0:1 maximum, Type N (f)
Output Impedance: 50ohm, Type N (f)
Remote interface: IEEE-488
Input and output connector: Type N female