R&S®SCx8000 Transmitter series v1.26| 1

Serie de transmisores de TV Rohde & Schwarz

High power

Medium power

Low power

R&S®SLx/XLx8000(UHF/VHF)

R&S®SV8000(UHF)

R&S®

NH/NV8600(UHF)R&S®

NH/NV8300(UHF),

R&S®NM/NW8200(VHF)

R&S®SCx8000(UHF/VHF)

R&S®

NM/NW8500(VHF)R&S® THU9

(UHF)

NEW!

R&S®SCx8000 Transmitter series v1.26| 2

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

l SCx8000 transmitters:l SCV8000 - UHF TV transmittersl SCW8000- VHF TV transmitters l SCA8000 - VHF DAB transmitters

Transmitter R&S®SCx8000,configured as SCV8302E, 600W DVB-T

Efficiency of up to 22% for UHF and up to 24% for VHF, saves energy costs

Broadband pre-corrected for quick commissioning

R&S®SCx8000 Transmitter series v1.26| 3

R&S®SCx8000 transmitter seriesComponents

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) !

l 600W COFDM configuration SCV8302E in seven 19’’ HUs (UHF)

1 HU for R&S®SX801

3 HU for R&S®VM8601C1

R&S®SCx8000 Transmitter series v1.26| 4

R&S®SX801 Backup exciter - Block diagraml Comparison Backup Exciter and Dual Drive with NETCCU800

“Standard” dual drive with R&S®NETCCU800 for Nx8000 systems

R&S®NetCCU800

Amplifier stage

Exciter BRF

CAN

Remote

Exciter AControl

Control

Rack controller

R&S®SX801(Program)

R&S®SX801 (Control)

CAN

Remote

Amplifier stage

Remote

Backup exciter

R&S®SCx8000 Transmitter series v1.26| 5

R&S®SCx8000 transmitter seriesSCV8000 UHF output power classes

AmplifiersOutput power *

COFDMATSC / 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 VH8201C2400 W 600 W 1000 W

SCV8302x 1x VH8301C1

+

1x VH8301C2600 W 900 W 1400 W

* output power depends on frequency, the given numbers are average powers

R&S®SCx8000 Transmitter series v1.26| 6

R&S®SCx8000 transmitter seriesSCW/SCA8000 VHF output power classes

* output power depends on frequency, the given numbers are average powers before filter

Amplifier

Output power *

COFDM

(SCW)ATSC / ATSC

Mobile DTV (SCW)ATV

(SCW)

DAB

(SCA)

SCW/SCA8201 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

R&S®SCx8000 Transmitter series v1.26| 7

R&S®VH8000Cx UHF base amplifier - Block diagram

Power Supply 1

Amplifier Control

Control (CAN)

Amplifier Board

Dual Power Adaptor Board

l Block diagram of R&S®VH8000C1, 200W/300W

Rf in

RF out (N)

Rf in

Ext. amp out

Power Supply 2Power Supply 3

(optional)

Splitter / exciter switch

Final StageDriver Stage

Fa

n 1

Fa

n 2

RF Monitor

R&S®SCx8000 Transmitter series v1.26| 8

R&S®VH8000Cx UHF expansion amplifier - Block diagraml Block diagram of R&S®VH8000C2, 200W/300W

RF out (N)

Power Supply 1

Amplifier Control

Control (CAN)

Amplifier Board

Dual Power Adaptor Board

Rf in

Power Supply 2Power Supply 3

(optional)

Final Stage

Driver Stage

Combiner

RF in (N)

RF out (7/16)

Fa

n 1

Fa

n 2

RF monitor

R&S®SCx8000 Transmitter series v1.26| 9

Air flow

R&S®SCx8000 transmitter series R&S®VM8x01C1 VHF Amplifier

In case one fails one blower is able to cool the system without power loss (up to 80°C

Two power supplies ensure transmission with maximal 6dB power loss in case one power supply failsIn case one of the three power supply fails, output power is reduced by 1 dB

R&S®SCx8000 Transmitter series v1.26| 10

Mask Filter RF

HD/SD

ONE SEG

HD/SD/ ONE SEG

HD/SD

ONE SEG

R&S®SCx8000 transmitter seriesHead End Proposal

BTS

R&S®SCx8000 Transmitter series v1.26| 11

Muchas graciaspor su tiempo!