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J-Series Data Radio – User Manual
Part B – J-Series Overview
Introduction
The advanced TRIO Datacom J-Series frequency hopping Ethernet
Data Radio sets the standard for professional high speed serial
data communications in the license free 900MHz and 2.4GHz
bands.
With maximum range and virtually unlimited system coverage due
to its unique LinkXTend™ network bridging and KwikStream™
high speed repeater capabilities, the industrial strength J-Series is
ideally suited for the most demanding point to multipoint and point
to point wireless SCADA and Telemetry applications.
The highly versatile J-Series also offers dual Ethernet ports with
TRIO TVIEW+ network wide diagnostics compatibility.
Product Range
The TRIO J-Series comprises of the following models:
- the JR900, which operates within the 915MHz license
free frequency band (country specific models apply),
and
- the JR240 that can be configured for use in the
2.4GHz license free bands available throughout the
world.
Part B – J-Series Overview
J-Series Ethernet Data Radio
Features and Benefits
Outstanding and highly versatile operational
capability:
• Point to point and point to multi-point operation
• Configurable personality – access point-remote-bridge-repeater
• KwikStream™ high speed single radio repeater mode *
• Unlimited coverage networks
• No restriction on the number of radios in any system
• Unique dual antenna LinkXtend™ technology increases
usable range
• Repeater and Bridge units support locally connected user
devices
• ChannelShare™ collision avoidance for unsolicited
remote transmissions allowing simultaneous polling and
spontaneous reporting
* Up to 140km (90 miles) single repeater system range with
6dB antennas (900MHz)
A Radio and Modem that extends performance
boundaries:
• License free operation in 900MHz & 2.4GHz ISM frequency
bands
• 512k high speed over-air data rate [900MHz version only] (can
be reduced to 256k for longer range)
• Robust, frequency hopping spread spectrum technology for
superior interference immunity
• Ultra Long Range high performance receiver *
• 1 Watt maximum allowable transmitter power (900MHz version
only)
• Advanced error free data delivery with CRC plus selectable
FEC and ARQ
• Multi-Access Point synchronization mode for interference
reduction with co-located Access Point radios
• High VSWR protection (900MHz version only)
* Up to 70km (45 miles) maximum single hop line-of-sight range
with 6dB antennas (900MHz)