The Models 2007 and 2007P preamplifiers are compact PM tube bases containing a high-voltage divider network to supply all necessary bias voltages for most common 10-stage PM tubes
The Features
- Mounts directly on photomultiplier tube (PMT)
- Up to + 2 kV dc PMT bias
- Separate focus and gain controls
- Model 2007 has separate anode and dynode outputs
- Model 2007P combines tube base with low noise, charge sensitive preamplifier with HV transient protection