Comark EXACT-V2, Руководство пользователя, Страница: 16 / 94

USER MANUAL
MPD-1611291-A
EXACT-V2 High End Rack Modulator / Exciter
3/10/2017
MPD-1611291-A
Page 16/94
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Manual mute and programmable mute condition on LORS
o
RF maintain function on stream input loss

Clock and synchronization signal management
o
External reference sources: 1PPS, 10MHz inputs
o
Onboard GPS (VX20-x0x2)
o
10 MHz reference output
o
LORS management

Measurement/Monitoring
o
ATSC1.0: MER and shoulder level monitoring (indicative)
o
2 dedicated inputs for forward and reflected powers measurement

AGC feature
o
Capacity to automatically adjust the output power to ensure a stable
system output power
o
Feedback input using direct adapted RF signal from amplifier output (-
10dBm) or VDC signal from external power sensor

Control and Management
o
Control and monitoring via web based GUI
o
LCD front panel for main features control and monitoring
o
4 front panel status LED’s
o
Alarm relays
o
1+1 Redundacy proprietary management
o
2 Ethernet control ports on rear panel
o
1 Ethernet control ports on front panel

Transmitter Environment Interface
o
Full control/monitoring using seamless
Web GUI
o
Based on Hitachi-Comark serial protocol
and integrated serial port

Other
o
110-240 VAC
o
1RU rack form factor
Note: Availability of features
depends on software
release version.
(Please refer to the
product release
notes).