Aviat Networks 3ECJ68A4D Digital Radio User Manual CERTIFICATE OF COMPLIANCE
Aviat Networks Digital Radio CERTIFICATE OF COMPLIANCE
Contents
- 1. Descripton of Model Numbers in Manual
- 2. Users Manual Revised
- 3. Users Manual
Descripton of Model Numbers in Manual
ORION 5825 – SR
Technical Description
1 SCOPE
This document describes the functional behavior of the Orion 5825 – SR and specifies the
equipment and configuration associated with the radio.
2 ACRONYMS
OU Outdoor Unit
3 FUNCTIONAL DESCRIPTION
The Orion 5825–SR, referred to as the radio in the document, consists of an Outdoor Unit
(Orion 5850) and antenna.
Orion 5850 outdoor unit
The OU is a configurable RF transceiver for which different transmission parameters can be
selected depending on data throughput and transmission distance requirements.
The OU operates as a full duplex transceiver that runs in continues transmission mode.
Thus, a set OUs provides a fixed rate full duplex data path. This full duplex path between
OUs is maintained at all times and can be utilized by according to their data transfer
requirements. This implies that the transmitted RF spectrum for a given OU configuration is
independent of the type or volume of data received. When no user data is available for
transmission over the RF link, the OU modulator will transmit “dummy” data over the link,
thereby preventing transmission gaps that would influence the transmitted RF spectrum of
the radio.