Evaluation Engineering - 30

1. Series of Waveguide
Shorts and Shims

2. Profile Rail Linear
Guide Stages

3. VM3 Series SnapAction Switch

4. Point-to-Point
Wireless I/O Modules

Fairview Microwave launched
a series of waveguide shorts
and shims suitable for use
in test and instrumentation,
wireless communication, satellite
communication and radar
applications. The series includes
36 models in waveguide sizes
from WR-430 to WR-10. These
waveguide shims and shorts are
compatible with square and round
UG cover and CPR-style flanges,
and are available in both copper
and aluminum versions.

Optimal Engineering Systems
(OES) added five profile single-axis
positioning stages to their AQ150
Series. Available in travel lengths
of 600 mm (23.622 in.), 700 mm
(27.559 in.), 800 mm (31.496 in.),
900 mm (35.433 in.), and 1000
mm ( 39.370 in.), with either a
two-phase stepper motor or with
a three-phase brushless motor
with a quadrature incremental
optical encoder. Stepper-motordriven models have a resolution of
2.1 microns.

Fairview Microwave

OES

VM3 Series Snap-Action
Switches feature 0.187" or 0.250"
termination, the VM3 Series
offers SPST NO, SPST NC or
SPDT functions with operating
force from 80gF up to 180gF. This
highly customizable switch also
offers actuator lever options of
pin plunger, roller levers, hinge
levers and simulated rollers.
Common applications for the VM3
Series include lighting, security,
automation, industrial controls,
gaming and more. Specifications
and materials are dependent upon
your choice of options. Lead-time
averages 6 to 8 weeks. Volume
pricing is dependent on option
choices.

Acromag broadened their
Vertu instrumentation family
with the VWB2000 signal wire
replacement system. Provided
in a rugged NEMA 4X/IP68
industrial housing, the pointto-point wireless signal bridge
takes analog, discrete, or Modbus
signals at one location and
reproduces them at a second. The
system consists of two pre-paired
transmitter/receiver units with
a range of 1 mile outside, or
500 feet indoors, which can be
extended using wireless repeater
units or high-gain directional
antennae. An LCD display
provides signal strength and other
diagnostic information.

CIT Relay & Switch

Acromag

30

EVALUATION ENGINEERING JULY 2020



Evaluation Engineering

Table of Contents for the Digital Edition of Evaluation Engineering

Editor's Note: Making Lemonade
By the Numbers
Industry Report
RF/Microwave Test: Spectrum of Interest Spans sub-60-GHz Cellular Frequencies to mmWave Radar
EMC Test: Planning Ahead Helps Ensure Full Compliance Success
Tech Focus
Featured Tech
Evaluation Engineering - 1
Evaluation Engineering - 2
Evaluation Engineering - 3
Evaluation Engineering - By the Numbers
Evaluation Engineering - 5
Evaluation Engineering - Industry Report
Evaluation Engineering - 7
Evaluation Engineering - RF/Microwave Test: Spectrum of Interest Spans sub-60-GHz Cellular Frequencies to mmWave Radar
Evaluation Engineering - 9
Evaluation Engineering - 10
Evaluation Engineering - 11
Evaluation Engineering - 12
Evaluation Engineering - 13
Evaluation Engineering - 14
Evaluation Engineering - 15
Evaluation Engineering - 16
Evaluation Engineering - 17
Evaluation Engineering - 18
Evaluation Engineering - 19
Evaluation Engineering - EMC Test: Planning Ahead Helps Ensure Full Compliance Success
Evaluation Engineering - 21
Evaluation Engineering - 22
Evaluation Engineering - 23
Evaluation Engineering - 24
Evaluation Engineering - 25
Evaluation Engineering - 26
Evaluation Engineering - 27
Evaluation Engineering - Tech Focus
Evaluation Engineering - 29
Evaluation Engineering - Featured Tech
Evaluation Engineering - 31
Evaluation Engineering - 32
Evaluation Engineering - 33
Evaluation Engineering - 34
Evaluation Engineering - 35
Evaluation Engineering - 36
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