■BROADBAND NMR POWER AMPLIFIER  N146-554AA
This device is designed to act as a high performance power amplifier for Nuclear Magnetic Resonance (NMR). It is an all solid-state high-speed pulse amplifier.
Low noise is achieved by adopting a bias gate system.
It can be used to connect CONTROL I/O connector with AMP CONTROL connector of our PROT series as our PROT system.

■Solid state amplifier
■Broadband: 1MHz - 400MHz
■Low noise: Bias gate system
■Digital power meter
■Low price: Standard type

Frequency range1MHz - 400MHz
Output power300W/50Ω
Input level0dBm
Power gain55dB typ
Gain flatness4dB
DutyLess than 10%
Pulse widthLess than 1ms
Input connectorBNC-FEMALE
Input/Output impedance50Ω
Output connectorN-FEMALE
Gate pulse input connector (TX1)BNC-FEMALE
Preceding gate input connector (TX2)BNC-FEMALE (10µs ahead TX1)
Input monitorRF output: -20dB
Output monitorFWD/BWD wave (Digital meter)
FWD/BWD wave (RF output: -60dB)
Protective FunctionExcessive reflection (BWD: >75W)
Abnormal temperature (TEMP: Heat sink >60℃)
DC supply failure (PS:DC voltage monitoring)
EXcessive pulse width (Pulse width: >11ms)
Shape19 inches JIS rack case
SizeW480xH149xD450 (mm)
WeightLess than 12kg
Power supplyAC100V 50/60Hz, Less than 1kVA

■BROADBAND NMR POWER AMPLIFIER  N146-55ABA
This device is designed to act as a high performance power amplifier for Nuclear Magnetic Resonance (NMR). It is an all solid-state high-speed pulse amplifier.
Low noise is achieved by adopting a bias gate system.
It can be used to connect CONTROL I/O connector with AMP CONTROL connector of our PROT series as our PROT system.

■Solid state amplifier
■Broadband: 400MHz - 800MHz
■Low noise: Bias gate system
■Digital power meter
■Low price: Standard type

Frequency range400MHz - 800MHz
Output power300W/50Ω
Input level0dBm
Power gain55dB typ
Gain flatness4dB
DutyLess than 10%
Pulse widthLess than 1ms
Input connectorBNC-FEMALE
Input/Output impedance50Ω
Output connectorN-FEMALE
Gate pulse input connector (TX1)BNC-FEMALE
Preceding gate input connector (TX2)BNC-FEMALE (10µs ahead TX1)
Input monitorRF output: -20dB
Output monitorFWD/BWD wave (Digital meter)
FWD/BWD wave (RF output: -60dB)
Protective FunctionExcessive reflection (BWD: >75W)
Abnormal temperature (TEMP: Heat sink >60℃)
DC supply failure (PS:DC voltage monitoring)
EXcessive pulse width (Pulse width: >11ms)
Shape19 inches JIS rack case
SizeW480xH299xD550 (mm)
WeightLess than 20kg
Power supplyAC100V 50/60Hz, Less than 1kVA