Transcript R&S ® SCx8000(UHF/VHF)

Serie de transmisores de TV Rohde & Schwarz
NEW!
R&S®
NM/NW8500(VHF)
R&S® THU9
(UHF)
R&S®
®
R&S
NH/NV8600(UHF)
NH/NV8300(UHF),
R&S®SV8000(UHF)
R&S®SCx8000(U
HF/VHF)
R&S®
NM/NW8200(VHF)
Medium power
R&S®SLx/XLx8000(UHF/VHF)
Low power
R&S®SCx8000 Transmitter series v1.26| 1
High power
R&S®SCx8000
SCx8000 – UHF and VHF
l Multistandard platform
l Digital standards:
-
DVB-T/H
ATSC
ATSC Mobile DTV
DAB, DAB+,T-DMB
MediaFLO
- ISDB-T(B)
- Analog standards
- B/G, D/K, M, M1, N, I, I1
Transmitter R&S®SCx8000,
configured as SCV8302E, 600W DVB-T
l SCx8000 transmitters:
l SCV8000 - UHF TV transmitters
l SCW8000- VHF TV transmitters
l SCA8000 - VHF DAB transmitters
Efficiency of up to 22% for UHF and up to 24% for VHF, saves energy costs
Broadband pre-corrected for quick commissioning
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R&S®SCx8000 transmitter series
Components
l 600W COFDM configuration SCV8302E in seven 19’’ HUs (UHF)
1 HU for R&S®SX801
3 HU for R&S®VH8301C1, basis
amplifier
3 HU for R&S®VH8301C2 extension
amplifier
l 600W COFDM configuration R&S®SCW8601E in only four 19’’ HUs (VHF) !
1 HU for R&S®SX801
3 HU for R&S®VM8601C1
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R&S®SX801
Backup exciter - Block diagram
l Comparison Backup Exciter and Dual Drive with NETCCU800
Remote
R&S®SX801 (Control)
Control
Exciter A
Remote
Exciter B
R&S®SX801(Program)
CAN
Control
Amplifier stage
Remote
R&S®NetCCU800
Rack
controller
CAN
Amplifier stage
Backup exciter
“Standard”
dual drive with R&S®NETCCU800 for
Nx8000 systems
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RF
R&S®SCx8000 transmitter series
SCV8000 UHF output power classes
Output power *
Amplifiers
COFDM
ATSC / ATSC
Mobile DTV
ATV
SCV8201x
1x VH8201C1
200 W
300 W
500 W
SCV8301x
1xVH8301C1
300 W
450 W
700 W
SCV8202x
1x VH8201C1
+
1x VH8201C2
400 W
600 W
1000 W
SCV8302x
1x VH8301C1
+
1x VH8301C2
600 W
900 W
1400 W
* output power depends on frequency, the given numbers are average powers
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R&S®SCx8000 transmitter series
SCW/SCA8000 VHF output power classes
Output power *
Amplifier
COFDM
(SCW)
ATSC / ATSC
Mobile DTV (SCW)
ATV
(SCW)
DAB
(SCA)
1x VM8201C1
200 W
200 W
350 W
200 W
SCW/SCA8301x 1xVM8301C1
300 W
300 W
550 W
300 W
SCW/SCA8401x 1x VM8401C1
400 W
400 W
700 W
400 W
SCWSCA8601x 1x VM8601C1
600 W
600 W
1100 W
600 W
SCW/SCA8201
* output power depends on frequency, the given numbers are average powers before filter
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R&S®VH8000Cx
UHF base amplifier - Block diagram
l Block diagram of R&S®VH8000C1, 200W/300W
Dual Power Adaptor Board
Power Supply 3
(optional)
Power Supply 2
Fan 2
Power Supply 1
Rf in
Rf in
Ext. amp out
Amplifier
Control
Fan 1
Control
(CAN)
Splitter / exciter
switch
RF Monitor
Driver Stage
Final Stage
Amplifier Board
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RF out (N)
R&S®VH8000Cx
UHF expansion amplifier - Block diagram
l Block diagram of R&S®VH8000C2, 200W/300W
Dual Power Adaptor Board
Power Supply 3
(optional)
Power Supply 2
Fan 2
Power Supply 1
Amplifier
Control
Fan 1
Control
(CAN)
Combiner
Rf in
Driver Stage
RF in (N)
RF out (7/16)
RF monitor
Final Stage
Amplifier Board
RF out (N)
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R&S®SCx8000 transmitter series
R&S®VM8x01C1 VHF Amplifier
Two power
supplies ensure
transmission with
maximal 6dB
power loss in case
one power supply
fails
In case one of
the three power
supply fails,
output power is
reduced by 1 dB
In case one fails
one blower is
able to cool the
system without
power loss (up
to 80°C
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R&S®SCx8000 transmitter series
Head End Proposal
HD/SD
ONE SEG
HD/SD/ ONE SEG
BTS
Mask Filter
HD/SD
ONE SEG
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RF
Muchas gracias
por su tiempo!
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