Telewave, Inc. designs and
manufactures high quality radio system equipment for domestic and international
markets. We support conventional two-way radio systems, as well as Cellular,
SMR, GSM, Trunking, Paging, and Broadcast services. Our customers include
wireless system operators, public safety providers, local and state
governments, and federal agencies.
Since 1972, Telewave, led by President and founder Ray Collins, has
focused on the needs of our customers, providing the finest American
made radio system products, and the quickest
on-time delivery record
in the industry.
Telewave is certified to meet the requirements of ISO 9001:2008 -
View ISO Certificate
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
Transmitter Combiners cover
118-960 MHz with low loss and high power handling, and form the core
of our product line. Models are available for all frequency bands with
simple expansion modules to accommodate system growth. Ceramic enhancement
for 700-960 Mhz provides the industry's highest "Q" factor.
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.
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.
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 PM5 / PM10 series
of 19" rack mount power monitors.
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 a range of compact mobile duplexers
is also available.
Antennas round out our site
equipment product line, and Telewave's innovative engineering
produces the industry's toughest antenna systems. Yagi, Fiberglass
Collinear, Dipole and Discone models are available from 33-3000 MHz,
with gain from unity to 12 dBd. Our exclusive TXYLAN® coating
makes Telewave Yagi, Dipole and Discone 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.