Comtech EF Data LPOD-R PS .5, Инструкция по установке и эксплуатации

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LPOD-R Outdoor Amplifier / Block Up Converter (BUC) MN-LPODR
Introduction Revision 3
1–2
with the M onitor/ C ontrol P rocessor (MCP), a power supply, and a fan assembly.
The amplifier features a Comtech EF Data low loss combining technique and
MCP-based temperature-versus-gain compensation.
1.3 Features
1.3.1 The Solid-State Advantage
The LPOD-R is constructed with highly reliable gallium arsenide field-effect
transistors (GaAs FETs). With third-order intermodulation products that are 4 to 6
dB better than TWT ratings, the CEFD unit replaces TWTs with saturated power
levels of up to twice the LPOD-R’s rated output. The LPOD-Rs also provide mean
time between failures (MTBF) that is four to five times greater than the typical
TWT MTBF.
1.3.2 “Smart BUC” Functionality
The LPOD-R offers full 13.75 to 14.5 GHz Ku-Band and 5850 to 6725 MHz C-Band
coverage while supporting industry standard FSK modem/BUC communications,
as well as Comtech EF Data proprietary commands.
1.3.3 Enhanced Standard Features
The LPOD-R comes equipped with useful features that other manufacturers offer
only as options. Included in the base price are temperature compensation, power
monitor, power factor corrected supply, and full remote monitor and control
(M&C) capabilities
(including Ethernet, FSK, and Comtech’s proprietary Advanced FSK).
1.3.3.1 Advanced FSK
The LPOD-R, when used with Comtech EF Data modems, provides enhanced
functionality utilizing the industry standard FSK communications channel.
Advanced FSK offers full control of single thread and, where applicable,
redundant systems from the modem front panel, without additional cabling or
cost. Additionally, access the LPOD-R via the Ethernet M&C port of the modem,
and control it via Embedded Distant-end Monitor and Control (EDMAC).