STD-302Z is a 434MHz embedded transceiver for reliable industrial remote control applications
May 21, 2018 - Fairport, NY, USA: Saelig Company,
Inc., (Saelig) (www.saelig.com) has
STD-302Z 434 MHz Narrow Band Multi-Channel Transceiver - a half-duplex
UHF radio module that is suitable for industrial remote control and telemetry
applications operating in the 434 MHz ISM band. The STD-302Z is designed with SAW
filter and narrow-band filtering techniques to provide reliable data communication in
industrial situations where interference rejection and practical distance range
operation are required.
Offering 10 mW of RF power from its PLL-synthesized transmitter with programmable RF
channels, the STD-302Z's double super-heterodyne receiver sensitivity is specified
down to -119 dBm. The STD-302Z has an operating temperature of -20 to +60 °C and
provides excellent vibration and shock resistance for products that are mobile or
subject to movement. Suited to feedback systems, industrial remote controls and
telemetry, the STD-302Z complies with the European Category 1 (EN300 220).
(Received Signal Strength Indication) output is also provided; the RSSI voltage
output corresponds to the received signal level. This voltage can be used for
functions such as carrier sense, channel auto select, and electric field strength
monitoring. When the STD-302Z is powered on, data transmission and reception is
possible 40 ms after the frequency setting data is sent to the PLL.
Compact (1.2" x
1.97" x 0.36") and lightweight (1oz), the STD-302Z's operating voltage is +3.0 to
5.5 V, with internal circuitry operating at a regulated 2.8 V. The TB-STD302 evaluation
board is also available, which simplifies trying out the STD-302Z module's
performance, such as range and signal transmission integrity.
Designed with a maximum
RF output power of 10 mW, the STD-302Z is ideal for the remote control of industrial
equipment or for industrial measurement systems. The STD-302Z is made by Circuit
Design, a leading Japanese low power radio product design and manufacturing company. For detailed
specifications, free technical assistance, or additional information, please contact
Saelig at 888-7SAELIG, via email:
or by visiting
About Saelig Company, Inc.
Founded in 1988 in Rochester, New York, Saelig is a North American distributor with
a growing reputation for finding and sourcing unique, easy-to-use control and instrumentation
products and related active components, for use in a variety of industries. Products
lines are continuously added from sources across the globe, and are offered at highly
competitive prices, accompanied by full in-house technical support, exceptional customer
service, and fast delivery. For full details of available product lines, please visit
Saelig Company, Inc.
71 Perinton Parkway
USA Toll-Free: (888) 7-SAELIG
Tel: (585) 385-1750
Posted May 22, 2018