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Telewave products provide
the vital link between transmitter, receiver, and antenna. Efficient
power transfer from multiple transmitters, elimination of intermodulation,
and selection of desired signals are some of the characteristics of
our products, many of which began life as custom designs for specific
requirements.
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Transmitter Combiners cover
118-960 MHz, with low loss and high power handling. Models are
available for all frequency bands with fixed or remote tuning,
and form the core of our product line, with simple expansion
modules to accomodate system growth. Ceramic enhancement provides
the industry's highest "Q" factor, and full Auto-Tuning
technology allows remote frequency reallocation for Cellular
and Trunking systems.
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Receiver Multicouplers amplify
and distribute signals from a common antenna to multiple receivers.
Models are available with up to 192 balanced outputs, with unity
or higher gain. A single rack width unit (1 3/4" high)
can feed 16 channels.
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Filters and Cavities in the
30-1200 MHz range eliminate interfering signals, and provide
maximum isolation for transmitters and receivers on a common
antenna. Transmitter sidebands are attenuated by 80 dB or more,
and high-Q cavities are available with diameters up to 10 inches.
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Test Equipment has been a staple
of the Telewave product line from the beginning, and our Model
44 Wattmeter is an industry standard. With no elements or bandswitching
required, the 44A and 44L1 allow accurate measurements from
2-1000 MHz, at up to 500 watts. Other products include the PMU2C1S
remote digital power / VSWR monitor, and the PM1 / PM2 series
of 19" rack mount power monitors.
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Duplexers are a primary component
of most radio systems, allowing a transmitter and receiver to
be connected to a common antenna. Telewave duplexers cover 30-1200
MHz, with some models offering over 100 dB isolation. Base station
models handle up to 500 watts, and several mobile duplexers
are also available.
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Antennas round out our site
equipment product line, and Telewave's innovative engineering
produces the industry's toughest antenna systems. Yagi, Fiberglass
Collinear, and Dipole models are available from 66-2500 MHz,
with gain from unity to 15dB. Our exclusive TXYLAN® coating
makes Telewave Yagi and Dipole antennas impervious to the most
severe environments, and our COOL BLUE® fiberglass vertical
antennas blend into the skyline, while providing high flexibility
and absorption of solar radiation to speed de-icing.
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