RF Pulse Power Amplifiers for medical MRI and NMR applications ranging from 1 to 500MHz up to 16kW
LPPA Power Amplifiers are designed to deliver pulsed RF power mainly for MRI and NMR applications.
LPPA Power Amplifiers all operate in very linear Class AB mode over a wide or medium bandwidth. Exceptional Linearity, very low pulse droop and their high stability are making LPPA models leading edge products.
We are proud our LPPA Power Amplifiers could achieve the position to be the leading MRI Power Amplifier in medical 7T and 9Tesla MRI-systems.
Model
P/N
Frequency in MHz
Power in W
AC Mains in Volts
Dimensions in mm
Cooling
LPPA 13010
10 - 130
1,000
187 - 240
483 x 534 x 176
Air cooling
LPPA 13040 W-CAN
16.7 - 123.2
4,000
3 x 380/400
483 x 534 x 176
Water and air
LPPA 1305
10 - 130
500
187 - 240
483 x 534 x 176
Air cooling
LPPA 13080 W-CAN
16.7 - 123.2
8,000
3 x 380/400
483 x 534 x 267 ( 6U high )
Water and air
LPPA 14020
10 - 140
2,000
187 - 240
483 x 534 x 176
Air cooling
LPPA 17040 W
40 - 172
4,000
3 x 380/400
483 x 534 x 176
Water and air
LPPA 20010
185 - 205
1000
187 - 240
483 x 534 x 176
Air cooling
LPPA 20020
185 - 205
2000
187 - 240
483 x 534 x 176
Air cooling
LPPA 2005
185 - 205
500
187 - 240
483 x 534 x 176
Air cooling
LPPA 3004
30 - 305
400
187 - 240
483 x 534 x 176
Air cooling
LPPA 3008
30 - 305
700
187 - 240
483 x 534 x 176
Air cooling
LPPA 5010 LF
0.2 - 50
1,000
187 - 240
483 x 534 x 176
Air cooling
This is our "star" : the ultralinear 400MHz 8kW MRI Amplifier LPPA40080W.
Several units are installed at leading Research Centers and Hospitals worldwide
powering 9.7 Tesla Magnetic Resonance Imaging (MRI) systems.
RF Pulse Power Amplifiers for medical MRI and NMR applications ranging from
