Transmitters 

Pulsed High Power RF Transmitters



H6 Systems provides pulsed, tube-based transmitters for high power applications.  Output powers run from hundreds of kilowatts to well into the megawatt range.  We match the right vacuum tube with the right modulator to provide our customers with high power transmitters and pulsed amplifiers that fit their requirements. Our transmitters can be controlled remotely from a computer or from a local console with an H6 supplied GUI. An internal control system monitors and protects from faults such as high reflected RF or tube arcs and also guards against harmful operator input.  They can be supplied as stand-alone systems or integrated into your own equipment. Lower power transmitters are air cooled.  Transmitters above 1.5MW are liquid cooled.  H6 transmitters are used for susceptibility testing, medical systems, security systems and research. Give us a call to discuss your application.

Magnetron Transmitters

Tube no. SFD-369

Frequency: 4.9 – 5.1 GHz
Power: 1.5 MW
Max pulse width: 1.3 uS
Duty: .001
Cooling: Air or water

Tube no. SFD-313A

Frequency: 5.45 – 5.85 GHz
Power: 1 MW
Max pulse width: 2.0 uS
Duty: .001
Cooling: Air or water

SFD-303B

Frequency: 9.275 – 9.325 MHz

Power: 1 MW

Max Pulse Width: 4.25 uS

Duty: .001

Cooling: Air or water


PM-127S

Frequency: 2.48 – 2.7 GHz

Power: .75 MW

Max Pulse Width: 2 uS

Duty: .001

Cooling: Air or water


PM-920s

Frequency: 3.1 – 3.5 GHz

Power: 1 MW

Max Pulse Width: 2.4 uS

Duty: .001

Cooling: Air or water



SFD-332

Frequency: 32.9 – 33.5 GHz

Power: 60 kW

Max Pulse Width: 2.2 uS

Duty: .0006

Cooling: Air


SFD-349

Frequency: 8.5 – 9.6 MW

Power: 200 kW

Max Pulse Width: 2.8 uS

Duty: .001

Cooling: Air


SFD-352

Frequency: 8.5 – 9.6 GHz

Power: 220 kW

Duty: .001

Cooling: Air


SFD-373

Frequency: 5.45 – 5.825 GHz

Power: 240 kW

Max Pulse Width: 2 uS

Duty: .001

Cooling: Air


VMA-3078

Frequency: 36.25 – 36.75 GHz

Power: 100 kW

Max Pulse Width: .4 uS

Duty: .0003

Cooling: Air


Klystron Transmitters

VKL-8271B

Frequency: 1.25 – 1.35 MHz

Power: 2.5 MW

Max Pulse Width: 4 uS

Duty: .0016

Cooling: Air or water



VA-889F

Frequency: 850 - 942 GHz

Power: 300 kW

Max Pulse Width: 130 uS

Duty: .037

Cooling: Water


VKS-8262G

Frequency: 2.9985 GHz

Power: 7.5 MW

Max Pulse Width: 4 uS

Duty: .001

Cooling: Water



And many more

Please call for information


VKS-8345B

Frequency: 2.9 – 3.1 GHz

Power: 4.5 MW

Max Pulse Width: 4 uS

Duty: .002

Cooling: Water

VKC--8313

Frequency: 5.4 – 5.9 GHz

Power: 3 MW

Max Pulse Width: 4 uS

Duty: .002

Cooling: Air or Waterir


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