PCS/AWS/WCS Plus Wi-Fi
3H’s new PCS/AWS/WCS Plus Wi-Fi combiner
offers low passband insertion loss of < 1 dB
and sharp selectivity suitable for old and new
in-building infrastructure and are available
3H Communication Systems
RF Switch/Coupler Assembly
0.020-1.000-150 is a
cal RF switch/coupler
assembly which is em-
ployed in electronic warfare systems where
high-power, low loss and excellent isolation
are required. A dual directional coupler is em-
ployed to measure forward and reflected pow-
er. This unit operates across the 20 to 1000
1.7 to 6 GHz SMT Hybrid Coupler
has released a new
mount (SMT) hybrid
This Q3XB-4000R, 90°
hybrid coupler operates from 1.7 to 6
GHz, dissipates 85 W
and offers excellent coupling flatness and isolation for the most critical applications. This
coupler has a very small package of 0.560 in.
× 0.200 in. ( 14. 22 mm × 5.08 mm). The
Q3XB-4000R is manufactured in the U.S. and
is RoHS compliant.
Waveguide Phase Equalizer
waveguide phase equal-
izer can reduce the
and cubic phase distor-
tions across a wide fre-
quency band. The
phase equalizers are custom designed to each
phase distortion requirement in digital systems.
It has low insertion loss and can be provided
with waveguide or coaxial interface. They are
available in all waveguide sizes up to WR15.
Low Pass and Bandpass Filters
Inc. has introduced a
new series of low pass
and bandpass filters
for use with multiple
bands. Fairview’s 13
new SMA coaxial filters
consist of seven bandpass filters and six low
pass filters. The bandpass filters were devel-
oped for use in various applications including
GPS, ISM, RFID and Wi-Fi systems and oper-
ate in several bands, some as low as 824
MHz and some as high as 5.875 GHz.
Fairview Microwave Inc.
I.F. Engineering Corp.’s
(IFE) latest solid-state
switch design features
greater than 95 dB iso-
lation at 70 MHz and
operates over a fre-
quency range of 20 to 1000 MHz. It is de-
signed for both commercial and military appli-
cations and has a high-reliability option. Its
compact design of 1.04 cubic inches (exclud-
ing connectors and solder terminals) is small
in size compared to other available products.
The company offers standard configurations
but its specialty is providing uniquely engineered products that will meet your specific
I.F. Engineering Corp.
KRYTAR’s new 1 to 40
GHz directional coupler, Model
ratings including nominal coupling (with respect to output) of 10 dB,
±1 dB and frequency sensitivity of ±1.52 dB.
The directional coupler exhibits insertion loss
(including coupled power) of less than 1.3 dB
(1 to 20 GHz) and 1.7 dB ( 20 to 40 GHz).
5G Ready mm Wave Products
MECA offers a family of components covering
the various proposed bands for 5G and
mm Wave bands. Featuring power divider and
couplers covering 6 to
40 GHz with 2.92 and
2.4 mm interfaces
along with supporting
components such as
tions, bias tee’s, DC
blocks and adapters. With octave and multi-octave units covering 1 to 18 GHz with SMA
interfaces all built by J-Standard certified assemblers and technicians. Made in U.S. with a
MECA Electronics Inc.
The RFCP5763 coupler
is designed for applications that require
small, low cost and
highly reliable surface
Applications may be
found in broadband, wireless and other com-
munications systems. These units are built
lead-free and RoHS compliant. S-parameters
are available on request.
High-Power Coaxial Isolators > 1.5
The CI1833 is a conduction cooled L-Band
isolator that operates
at 1500 W CW forward
and reverse with 0.2
dB loss and 23 dB isolation typical over the
1.2 to 1.4 GHz band. M Wave Design Corp. offers high-power coaxial isolators from 80 MHz
to 40 GHz, and waveguide products from 1 to
65 GHz. Handling up to 100 Kw in coaxial and
2 Mw in waveguide.
M Wave Design Corp.
Cross Guide Couplers
Pasternack has introduced a new line of
cross guide waveguide
couplers with 4-, 3-
and 2-port with coax
interface that work
across C- to K-Bands.
Typical applications include instrumentation,
test benches, product development and characterization. These couplers operate over
eight waveguide bands in the 5. 85 to 33 GHz
frequency range. They are made with bronze
waveguide bodies and are offered with EIA
(CPR)-style flanges or UG-style flanges per mili-
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