Evaluation Engineering - 29

7
8
5

6
5. Portable data
recorder

6. Next-gen integrated
network analyzers

7. Two-axis
gimbal mount

B&K Precision has expanded its
portable data recorder line with
the DAS220-BAT. The instrument
was developed by B&K
Precision's subsidiary, Sefram,
in France. This new recorder is
an economical alternative to
the DAS240-BAT and features
10 integrated universal analog
channels to measure and record
voltage, temperature, current,
resistance, frequency, and pulse.
Measurement data can be saved
to the 32 GB internal solid-state
drive or to an external device
such as a USB memory stick. The
DAS220-BAT acquisition system
features a 16-bit resolution and
can record measurements with
a sampling interval of up to 1 ms
per channel.

Keysight's new E5080B, P50xxA
Series, and M980xA Series
network analyzers deliver
next-generation features and
performance in benchtop, USB,
and PXI form factors. These new
analyzers combine built-in pulse
generators and modulators,
spectrum analysis, and time
domain analysis in a single
instrument to save time by fully
characterizing modern devices
without the need for additional
test hardware. Keysight's new
network analyzers include
the following measurement
application software: automatic
fixture removal, time domain
analysis, basic pulsed RF
measurements, scalar mixer/
converter measurements, gain
compression analysis, and
spectrum analysis.

Optimal Engineering Systems
(OES) has added a high resolution,
high stability two-axis gimbal
mount that features a full 360
degrees of continuous rotation of
each axis to its product line. This
two-axis gimbal mount handles
loads to 20 kg and has a clearance
of 300 mm x 300 mm about the
roll axis of the stage. The pitch
axis stage is mounted on a large
360 mm x 360 mm x 13 mm
plate for increased stability. The
base plate has four handles and
accessible predrilled mounting
holes for easy integration into
applications.

B&K Precision

Keysight Technologies

OES

8. Hi-REL relay
switches rated up
to 5M lifecycles
Fairview Microwave has released
a new line of electromechanical
relay switches that improve
system capabilities and simplify
design with a solderless, reliable
connection able to withstand the
elements, shock, and vibration.
Typical applications include
Hi-REL electronics, commercial
aviation, military communications,
broadcast systems, medical
equipment, SATCOM, test, and
instrumentation. Fairview's new
line of electromechanical relay
switches consists of 44 different
+12V and +28V designs offered
in SPDT, SP3T, SP4T, and SP6T
configurations that support either
latching, failsafe, or normally
open actuators with usable
features such as indicators,
terminations, or TTL logic.

Fairview Microwave
JULY 2019 EVALUATIONENGINEERING.COM

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Evaluation Engineering

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