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Preamplifier-CFD Manual

2 General Information

2.1 General Information & Safety Instructions

This manual is intended to assist users in the operation of the 1-Channel Preamplifier-CFD R007 and

4-Channel Preamplifier-CFD R011. It is divided into 4 chapters.

Surface Concept strongly recommends reading this manual carefully before operating the Preamplifier-

CFD. Surface Concept declines all responsibility for damages or injuries caused by an improper use of

the Module due to negligence on behalf of the User.

2.2 General Overview of the System

The Surface Concept Preamplifier-CFD devices are a combination of a preamplifier with variable gain (typ.

13dB to 30dB) and a constant fraction discriminator (CFD) housed in a RF-shielded stand-alone (R007) or

19” (R011) housing. The device accepts 1 analog negative or positive input (BNC connector) and produces

1 LVTTL output (BNC connector) and 1 NIM output (LEMO connector) per channel. It is equipped with an

additional monitor output (BNC) for the amplified analog signal.

Содержание Preamplifier-CFD

Страница 1: ...1 Channel 4 Channel Preamplifier CFD Manual ...

Страница 2: ...6 29 email info surface concept de web www surface concept de All rights reserved No part of this manual may be reproduced without the prior permission of Surface Concept GmbH User Manual for the 1 Channel Preamplifier CFD R007 4 Channel Preamplifier CFD R011 Manual Version 2 3 Printed on 2020 10 20 ...

Страница 4: ...4 T h i s s i d e h a s b e e n l e f t b l a n k o n p u r p o s e ...

Страница 6: ...6 T h i s s i d e h a s b e e n l e f t b l a n k o n p u r p o s e ...

Страница 7: ...mming the original input signal to an inverted signal The original input signal is delayed but of full height while the inverted signal is attenuated The resulting signal is fed into a zero crossing comparator This allows obtaining precise timing information that eliminates any walk error which is induced by constant rise time and varying signal amplitudes ...

Страница 8: ...8 T h i s s i d e h a s b e e n l e f t b l a n k o n p u r p o s e ...

Страница 9: ...n 4 1 Layout of Front Panel Figure 1 Front Panel of 1 Channel Preamplifier CFD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Figure 2 Front Panel of 4 Channel Preamplifier CFD 1 Figure 3 Back Panel of 4 Channel Preamplifier CFD 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 ...

Страница 13: ... Figure 1 Front Panel of 1 Channel Preamplifier CFD 9 Figure 2 Front Panel of 4 Channel Preamplifier CFD 9 Figure 3 Back Panel of 4 Channel Preamplifier CFD 9 Figure 2 View of 5 Pin housing connector of 1 Channel Preamplifier CFD from outside 12 ...