A1428 - Discriminator for Low noise fast current neutron flux preamplifier
• Input polarity negative
• Input impedance 50 Ω
• Threshold -1 mV to -100 mV
• Output: standard TTL signal
• Maximum frequency 15 MHz for Fission Chamber
• Maximum frequency 6 MHz for Proton Recoil
A1427 is a fast and low noise current preamplifier with AC coupled input. It hosts two outputs: EOUT (unipolar) that can be integrated to calculate the energy associated to the input signal and FOUT (bipolar) that can be used to calculate the rate of the input signal, discriminating the negative pole using the A1428 discriminator that is specifically designed to fit with A1427. The discriminator thresholds is settable from -1 to -100 mV via a 10 turn rotary handle with lock.
We provide A1427 and A1428 separately and in the A1427 Kit configuration, that includes the A1427 and the A1428 assembled together, both for fission chambers and for proton recoil detectors.
A1428 - Discriminator for Low noise fast current neutron flux preamplifierProduct page
|Name||File extension||File size||Revision||Last update|
|A1427 Kit - Low noise fast current neutron flux preamplifiers||904.12 kB||0||16/01/2018|
|WA1428CABFCA||A1428 Cabri Discriminator for Fission Chamber|
|WA1428CABPRA||A1428 Cabri Discriminator for Proton Recoil|
|WA1428FCAAAA||A1428 Discriminator for Fission Chamber|
|WA1428PRAAAA||A1428 Discriminator for Proton Recoil|