Valhalla is a klystron modulator utilizing solid-state IGBT switches based off a patented parallel Marx generator topology with built in droop compensation. The small footprint allows the system to be designed into rotating gantries and several novel features exist that greatly reduce the MTTR compared to competitive systems.Specifications
Voltage    
40 to 130 kV
Current    
30 to 100 A
Radio Frequency (RF) Power (Peak)    
5.1 MW
Peak Modulator Power    
13 MW
Average Modulator Power    
24 kW
Repetition Rate1    
Up to 400 Hz
Pulse Width    
1 to 10 µs
Flat-Top    
< 0.2 %/µsec
Control    
MODBUS over Ethernet
Frequency    
50 Hz
60 Hz
Cooling    
Water
Mounting    
Klystron Socketed in Oil Filled Pulse Transformer Tank
Compliance    
Restriction of Hazardous Substances (RoHS)
Input
Alternating Current (AC) Voltage    
400 V
480 V
Phase    
3
Note for Input    
Separate 7U Rack
Dimensions
Length    
25.91 in
658.1 mm
Width    
14.50 in
368.2 mm
Height    
7.96 in
202.2 mm