Evenlode is a series of equipment providing capability for a range of Information Exchange Requirements; equipment may be deployed for air, ground and maritime applications. Evenlode is offered at three levels of complexity with a defined upgrade path. Upgrading from Evenlode I to Evenlode II to Evenlode III uses the previously installed hardware. Following initial deployment of technology, further capability may be added should the Concept of Operations be developed or changed.
139 mm x 145 mm x 218 mm, 3.6 kg approx
135 W typ (L Band) 11-15, 22-30 VDC
1.2 – 6.4 GHz; uplink and downlink channel set each within a 10% proportional bandwidth. Isolation between channel sets
Link Mode Selection
FEC – 1/2, 2/3, 3/4, 5/6
1/4, 1/8, 1/16
Link Data Rate
930 kbps – 20.1 Mbps
100/10BASE-T Ethernet and, ASI
Bidirectional OSI-Layer1 network repeater/2-port hub. Terminals on either side of the Evenlode link on the same collision domain. Integral 2-port switch or routing technology to customer requirements
Line-powered GPS Active antenna, ARINC429 Interface or direct NMEA0183 feed also available. GPS input may also be via Ethernet port
AES 256 (subject to export license approval) or Substitution Cipher Encryption
Dedicated serial control (System Control Unit optional) or via Ethernet port. The Evenlode air transceiver may also be controlled via the uplink. Control of modulation, guard interval, forward error correction, channel bandwidth, encryption, frequency
-20° C to +55 ° C temp, 0 – 90% rel humidity non-condensing, 25,000 ft altitude operating conditions
Tested to RTCA DO160G Standards.
Data Terminal is a transceiver with uplink/downlink capability and can also be used to extend the range of the downlink via a relay system
Data Terminal is a multi-channel Data Link, carrying bi-directional video data and IP data simultaneously
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