2301 Blake Street
Denver, CO 80205
Contact: Joe McFadden
4RF is a world class designer of
industrial radio with products in over 150 countries for critical
infrastructure including oil and gas, utilities, smart grid, and
4RF reinvented the SCADA radio space
with the introduction of the Aprisa SR+ based on QAM modulation.
This technology is now standard for field area networks that
operate in FCC / IC licensed bands as well as private market
spectrum at VHF, 220 MHz, UHF, 700, and 900 MHz. The new
frequency hopping Aprisa SRi radio is now shipping in volume for
applications suited to the unlicensed 900 MHz ISM band. The Aprisa
family is manufactured in the USA.
These radio offers a
common interface and feature set with great ease of use.
Networks are easily implemented with highly secure communications,
flexible IP L2/L3 networking, and support for legacy protocols and
migration. Standards-based industrial hardened serial and IP
interfaces are combined with superior RF performance, an advanced
over-the-air interface, outstanding reliability, and robust
performance in temperature extremes. The Aprisa family is
joined by a recently announced Aprisa LTE gateway product for both
public carrier and private LTE networking