• Connects one AB4 series 4-channel SiPM base
• Wideband DC-coupled signal path
• Buffers 4 SiPM position signals for an oscilloscope or ADC
• Sums 4 SiPM signals with gain & offset adjust for use by an external discriminator
• Requires external amplifier voltage and external bias voltage

Local SiPM signals on BNC connectors

• 4 buffered SiPM position signals
• 1 sum of 4 SiPM position signals

• Position signal sum gain and offset adjust

• SiPM base temperature

• 3 ft. micro pitch ribbon cable assembly to connect a 4-channel AB4 series base
• 4 threaded standoffs with 4 #4-40 screws