Eventech A033-ET Event Timer (Riga Timer)

[Legacy Hardware]

Eventech A033-ET Event Timer (Riga Timer) represents previous generation of Eventech Time Tagging and Timing hardware. Replaced by ESTT 7 Series – Eventech Stream Time Tagger.

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Event Timer A033-ET

It is a custom made computer based instrument for time tag and time interval measurement with picosecond (ps) resolution and MHz measurement rate.

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Event Timer A033-ET/USB

Next modification of famous A033-ET series with new USB interface, additional signal standards, improved calibration and master clock module.

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Event Timer A033-ET-RACK

Well-known A033-ET and A033-ET/USB are also available in rack version.

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Specifications

RMS (typical)

3.5 ps

RMS (max)

5 ps

Input Impedance

50 Ω

Dead time

50 ns

Operating temperature range

15-30 °C

Communication interface

USB 2.0

Event Rate

1 MEPS

Single-input time tag drift

< 2 ps / °C

Input-to-input offset

90 ps

Input-to-input offset drift

< 0.15 ps / °C

EMC Shielding

~ 30 dB(A) at 1 GHz

Synchronisation error of input signals and 1 PPS signal

± 10 ns (max)

Specialized Hardware

Eventech Timer Server Console
“ESTC”

Embedded server system Event Timing Server Console (ETSC) is designed for providing the TCP/IP interface to the Event Timer A033-ET device with the parallel interface.

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Test Pulse Generator with Low Jitter
“ETTG-100”

Test pulse generator is designed for high-precision time analyser testing and other applications related to the need of period generation of time intervals with picosecond jitter.

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Hardware for Space Missions & Software

Lidar Specialized Timing Module
“LSTM” for Space-ET-RACK

LSTM Lidar Specialized Timing Module

Lidar Specialized Timing Module (LSTM) which is developed for HERA mission, with current iteration being the Eventech Space Ready Timing Module. This device is intended to be used in LiDAR and Altimetry Systems.

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Multi-Purpose Event Timer
“MPET”

Multi-Purpose Event Timer (MPET) is development for space applications in terms of ESA contract started February 1, 2016. The end product of this project is a Qualification Model of device, which will be ready for next step to deliver Flight Model and pass necessary testing. Currently Eventech are looking for partner specification requirements for the product.

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Event Timer Daemon
“ETD” Software

Event Timer Daemon  (ETD) is Linux based software as an additional option for A032-ET and A033-ET timer users.

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