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2.7.
Available options
50 Ohm output impedance
This improves the output signal quality since reflections from the target device
(oscilloscope, multichannel analyzer, etc.) are well terminated at the TA2000's output and
do not travel many times back and force over the cable. Thus, distortion of a subsequent
pulse is largely avoided.
This option is particularly recommended when high pulse rates are expected.
The drawback, of course, is a reduction in the receiving amplitude at the target device by
a factor of 2. Or, in other words, the effective voltage gain into a 50Ω load is reduced by a
factor of 2 (-6 dB).
Input AC coupling
An input AC coupling with 100nF can be ordered. This results in a lower frequency cut-off
of approx. 32 kHz.
Bandwidth Limit
A bandwidth limited option is available that further reduces the noise floor (ref.
comparison chart for details on the resulting bandwidth and noise).
ComTec GmbH
Specifications
2-8
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