MRC DRS4000, Руководство пользователя и техническое руководство

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Introduction 1-7 DRS4000 Receiver User and Technical Manual
• MRC 908149-7 LNB, 3.2 to 3.6 GHz
• MRC 908149-8 LNB, 3.4 to 3.8 GHz
• MRC 908149-9 LNB, 3.5 to 3.95 GHz
• MRC 908149-3 LNB, 4.4 to 4.7 GHz
• MRC 908149-6 LNB, 4.8 to 5.0 GHz
• MRC 908149-11 LNB, 6.4 to 7.1 GHz
• MRC 908149-12 LNB, 6.425 to 7.7 GHz/6.7 to 7.1 GHz
Switchable
• MRC 908149-13 LNB, 6.425 to 6.7 GHz
• MRC 908149-14 LNB, 6.7 to 7.1 GHz.
Link Models The following LNBs and filters are supported:
• L3070 LNB base unit
• L3030 Input filter for L3070 1.95 to 2.7 GHz
• L3033 input filter for L3070 2.2 to 2.3 GHz
• L3034 input filter for L3070 2.3 to 2.4 GHz
• L3037 input filter for L3070 2.5 to 2.7 GHz
• L3060 input filter for L3070 3.4 to 3.6 GHz
• L3080 input filter for L3070 6.425 to 7.125 GHz.
1.15.2 HD Decoding Upgrade
The DRS4000 base models includes an SD MPEG decoder.
The HD option includes the following features:
• 4:2:2 or 4:2:0 chroma support
• HD-SDI Output
• Four analog audio channels
• AES/EBU digital audio
• ASI output.
1.15.3 Antenna Options
To take advantage of diversity combining, you need to select
either 2 or 4 antennas. MRC works with you to select the proper
antennas for your receive site, including your legacy antennas
where feasible.
The following types of antennas are available:
• Omnidirectional These antennas are vertically polarized
and non-steerable. Models include the Omni-Directional
Antenna and OmniPole Antenna.
• Sector Scan These antennas include fixed-position
antennas such as sector panels. Models include
SectorScan.
• Steerable (pan only) These antennas offer full 360-
degree rotation in azimuth. Models include ProScan and
UltraScan DR.
• Steerable (pan and tilt) These antennas offer full
rotation in azimuth as well as tilt (elevation) control.
Models include MicroScan and Ellipse DR.
1.15.4 RF Filter Options
The following RF filters are available as options for mounting
inside a 908441-1 box with a LNB:
• PCS/MMDS filter
• BAS relocation filter
1.15.5 Mounting Options
The DRS4000 Receiver is designed to mount in a standard EIA