Evenlode I Video Transmitter. An Evenlode I air transmitter and Evenlode I ground receiver may be used to downlink dual High-Definition video, audio, GPS data and telemetry data from the air platform to the ground.
An Evenlode I System consists of the following:
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-Layer 1 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.
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