R&S AVHE100 Audio/Video Headend Specifications

Transcription

1 R&S AVHE100 Audio/Video Headend Specifications Broadcasting Data Sheet 01.00

2 CONTENTS Definitions... 4 R&S AVHE100 system... 5 Headend management system (GUI)... 5 Redundancy... 5 R&S AVS100 audio/video server... 6 Audio/video decoding... 6 Audio decoder... 6 SD video decoder... 6 HD video decoder... 6 Audio/video encoding... 7 Audio encoder... 7 SD video encoder... 7 SD video encoder options (R&S AVS-K121 to R&S AVS-K126)... 7 HD video encoder... 8 HD video encoder options (R&S AVS-K141 to R&S AVS-K143)... 8 Bit rate management... 8 StatMux manager (R&S AVS-K120)... 8 Transport stream generation... 9 DVB multiplexer (R&S AVS-K101)... 9 DVB-T SFN adapter (R&S AVS-K115)... 9 DVB-T2 gateway DVB-T2 SPLP gateway (R&S AVS-K106) DVB-T2 MPLP gateway (R&S AVS-K107) Monitoring Broadcast video wall (R&S AVS-K110) General data Electrical specifications Mechanical specifications Cooling Environmental specifications R&S AVG100 audio/video gateway Module options for R&S AVG-BU Serial processing module (R&S AVG-B102) AES input module (R&S AVG-B103) Serial splitting module (R&S AVG-B104) Rohde & Schwarz R&S AVHE100 Audio/Video Headend

3 General Interfaces Electrical specifications Mechanical specifications Cooling Environmental specifications Ordering information Rohde & Schwarz R&S AVHE100 Audio/Video Headend 3

4 Definitions General Product data applies under the following conditions: Three hours storage at ambient temperature followed by 30 minutes warm-up operation Specified environmental conditions met Recommended calibration interval adhered to All internal automatic adjustments performed, if applicable Specifications with limits Represent warranted product performance by means of a range of values for the specified parameter. These specifications are marked with limiting symbols such as <,, >,, ±, or descriptions such as maximum, limit of, minimum. Compliance is ensured by testing or is derived from the design. Test limits are narrowed by guard bands to take into account measurement uncertainties, drift and aging, if applicable. Specifications without limits Represent warranted product performance for the specified parameter. These specifications are not specially marked and represent values with no or negligible deviations from the given value (e.g. dimensions or resolution of a setting parameter). Compliance is ensured by design. Typical data (typ.) Characterizes product performance by means of representative information for the given parameter. When marked with <, > or as a range, it represents the performance met by approximately 80 % of the instruments at production time. Otherwise, it represents the mean value. Nominal values (nom.) Characterize product performance by means of a representative value for the given parameter (e.g. nominal impedance). In contrast to typical data, a statistical evaluation does not take place and the parameter is not tested during production. Measured values (meas.) Characterize expected product performance by means of measurement results gained from individual samples. Uncertainties Represent limits of measurement uncertainty for a given measurand. Uncertainty is defined with a coverage factor of 2 and has been calculated in line with the rules of the Guide to the Expression of Uncertainty in Measurement (GUM), taking into account environmental conditions, aging, wear and tear. Device settings and GUI parameters are designated with the format parameter: value. Typical data as well as nominal and measured values are not warranted by Rohde & Schwarz. 4 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

5 R&S AVHE100 system The R&S AVHE100 audio/video headend provides full headend functionality with a minimum of hardware components. The R&S AVG100 audio/video gateway converts the feed formats used in broadcasting to IP, and the R&S AVS100 audio/video server uses software options to perform all functions such as decoding, encoding and multiplexing. In more complex headends, the network switch accessory is used to link the two components. The R&S AVHE100 headend communicates and distributes signals exclusively via the Internet protocol (IP). Headend management system (GUI) R&S AVHE100 system. Operation Control PC minimum requirements dual-core CPU with 2.5 GHz, 2 Gbyte RAM, 100BaseT Ethernet connection Web GUI local and remote access; system setup and monitoring, configuration of services, video wall layout, history log, help with tutorials Resolution optimized for 24" display, pixel Web browser Mozilla Firefox version 11 or later Google Chrome version 18 or later Redundancy Device redundancy 1+1 two independent systems with two unsynchronized ASI outputs Input redundancy automatic switching between main signal and backup signal Output redundancy two unsynchronized ASI outputs Rohde & Schwarz R&S AVHE100 Audio/Video Headend 5

6 R&S AVS100 audio/video server Audio/video decoding Audio decoder MPEG-1 audio layer II, mono MPEG-1 audio layer II, stereo Signal properties Sampling frequency 32 kbit/s to 448 kbit/s 32 kbit/s to 448 kbit/s 32 khz, 44.1 khz, 48 khz Program specification maximum 4 stereo pairs per program SD video decoder Frame size Horizontal 720 pixel, 544 pixel, 480 pixel, 352 pixel Vertical 576 pixel Frame rate Interlaced DVB 50 fields/s Aspect ratio Wide 16:9 Normal 4:3 Switchover automatic, seamless switching between wide and normal Video format MPEG-2 up to main profile at main level 4:2:0 color format 15 Mbit/s maximum bit rate H up to high profile at level 3.0 4:2:0 color format 10 Mbit/s maximum bit rate HD video decoder Frame size Horizontal 1920 pixel, 1440 pixel, 1280 pixel Vertical 1080 pixel, 720 pixel Frame rate Interlaced DVB only for a resolution of pixel 50 fields/s Progressive DVB only for a resolution of pixel 50 frames/s Aspect ratio Wide 16:9 Video format MPEG-2 up to main profile at main level 4:2:0 color format 50 Mbit/s maximum bit rate H.264 up to main profile at level 4.0 4:2:0 color format 20 Mbit/s maximum bit rate up to high profile at level 4.0 4:2:0 color format 25 Mbit/s maximum bit rate 1 H.264 corresponds to MPEG-4 part 10 (AVC). 6 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

7 Audio/video encoding Audio encoder MPEG-1 audio layer II, mono source material is uncompressed audio 32 kbit/s to 256 kbit/s signal via SDI, downmix of Dolby Digital 5.1 or recoding of Dolby Digital 1.0 MPEG-1 audio layer II, stereo source material is uncompressed audio 32 kbit/s to 256 kbit/s signal via SDI, downmix of Dolby Digital 5.1 or recoding of Dolby Digital 2.0 Signal properties Sampling frequency 48 khz Program specification maximum 4 stereo pairs per program SD video encoder Only applies to programs that will be encoded (uncompressed transmission) or already encoded programs (compressed transmission) Frame size Horizontal 720 pixel, 704 pixel, 640 pixel, 544 pixel, 480 pixel, 352 pixel Vertical 576 pixel Frame rate Interlaced DVB 50 fields/s Aspect ratio Wide 16:9 Normal 4:3 Switchover automatic, seamless switching between wide and normal Video encoding format H.264 up to high profile at level 3.0 4:2:0 color format 0.3 Mbit/s minimum bit rate 8 Mbit/s maximum bit rate MPEG-2 up to main profile and main level 4:2:0 color format 1 Mbit/s minimum bit rate 15 Mbit/s maximum bit rate GOP structure dynamic hierarchical 12 pictures SD video encoder options (R&S AVS-K121 to R&S AVS-K126) R&S AVS-K121 maximum 1 SD program R&S AVS-K122 maximum 2 SD programs R&S AVS-K123 maximum 3 SD programs R&S AVS-K124 maximum 4 SD programs R&S AVS-K125 maximum 5 SD programs R&S AVS-K126 maximum 6 SD programs Rohde & Schwarz R&S AVHE100 Audio/Video Headend 7

8 HD video encoder Frame size Horizontal Vertical Frame rate Interlaced DVB only for a resolution of pixel 50 fields/s Progressive DVB only for a resolution of pixel 50 frames/s Aspect ratio Wide if there is 4:3 material at the input, black bars will be added on the left and right sides 1920 pixel, 1280 pixel, 1024 pixel, 960 pixel 1080 pixel, 720 pixel 16:9 Video encoding format H.264 up to high profile at level 4.0 4:2:0 color format 1 Mbit/s minimum bit rate 20 Mbit/s maximum bit rate GOP structure dynamic hierarchical 8 pictures to 50 pictures HD video encoder options (R&S AVS-K141 to R&S AVS-K143) Each HD encoder license can play out HD or SD programs or a mixed configuration R&S AVS-K141 maximum 1 HD program or 2 SD programs R&S AVS-K142 maximum 2 HD programs or 4 SD programs mixed configuration 1 HD program and 2 SD programs R&S AVS-K143 maximum 3 HD programs or 6 SD programs mixed configurations 1 HD program and 4 SD programs, 2 HD programs and 2 SD programs Bit rate management Average bit rate (ABR) on average, the encoder maintains the set bit rate; the bit rate decreases for simple picture content (e.g. still pictures); the bit rate increases for complex picture content (even above the set value) Variable bit rate (VBR) in statistical multiplex (StatMux) mode the StatMux manager decides how the encoder will use the available bit rate StatMux manager (R&S AVS-K120) Switching between VBR/StatMux and ABR separately configurable for each program Weighting configurable weighting of services in StatMux pool Number of independent StatMux pools maximum 1 per multiplex Size of StatMux pool maximum 6 programs (encoded programs, without passthrough programs) Screen resolution in StatMux pool SD 8 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

9 Transport stream generation DVB multiplexer (R&S AVS-K101) Generation of a new multiplex from maximum without recoding 16 programs compressed (input) signals (services and components) Standards DVB in line with ETSI-DVB EN ISO/IEC in line with ISO/IEC Input signals single program transport stream (SPTS), multiple program transport stream (MPTS) Net data rate of input transport stream maximum 80 Mbit/s IP input addressing unicast, multicast protocols RTP, UDP, ARP, ICMP, IGMPv2/v3 FEC Pro-MPEG COP3 release 2 PID filtering/remapping configurable for each elementary stream Monitoring input and output bit rates of transport streams PSI/SI automatic generation PAT, PMT, BAT, NIT/o, SDT/o, TOT, TDT, CAT, EITa/pf dynamic regeneration BAT, NIT/o, SDT/o, TOT, CAT, EITa/pf Passthrough Compressed input signal is passed through to the output without format changes Video stream H.264 MPEG-2 Audio stream MPEG-1 audio layer II (mono, stereo, multichannel) Dolby Digital/Dolby Digital Plus (mono, stereo, multichannel) AAC 2 (low complexity AAC, high efficiency AAC version 1, high efficiency AAC version 2) DVB-T SFN adapter (R&S AVS-K115) DVB mega-frame for single-frequency in line with ETSI TS network (SFN) synchronization Transport delay maximum 930 ms (configurable) Delay resolution in 1 ms steps Time reference GPS-based NTP server (recommended: stratum level 1, min. accuracy of (GPS)) 2 AAC corresponds to MPEG-4 part 3. Rohde & Schwarz R&S AVHE100 Audio/Video Headend 9

10 DVB-T2 gateway Network adaptor T2-MI output sequences in line with EN version 1.1.1, version T2-MI modes single and multiple PLP depending on SW option FFT size 8k, 16K, 32k Guard interval 19/128, 1/32, 1/128 Data symbols 27, 59, 108 Channel model SISO PAPR none, P2-TR and L1 ACE only Bandwidth 8 MHz Extended carrier mode can be switched on/off Pilot pattern PP1, PP3, PP7 L1 modulation BPSK, QPSK, 16QAM, 64QAM L1 repetition 0, 1 L1 bias balancing cells/post scrambler can be switched on/off Subslices per frame 1, 108, 270 FEF none PLP Type 1 Modulation QPSK, 16QAM, 64QAM, 256QAM Rate 2/5, 3/5, 2/3, 5/6 FEC type Rotated QAM can be switched on/off FEC blocks per interleaved frame 25, 202 Max. FEC blocks per interleaving frame 25, 202 Frame interval (I_JUMP) 1 Type of time interleaving 0 Time interleaving length 0, 3 Input stage Mode HEM ISSY no Null packet deletion no In-band signaling no T2-MI Output TS bit rate maximum 72 Mbit/s Frames per superframe 2 frames, 12 frames DVB-T2 SPLP gateway (R&S AVS-K106) Number of PLPs 1 DVB-T2 MPLP gateway (R&S AVS-K107) Number of PLPs up to 4 10 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

11 Monitoring Broadcast video wall (R&S AVS-K110) Program decoding maximum 36 programs (TV or radio) simultaneously on separate tiles maximum number of video tracks 1 video track per TV program maximum number of audio tracks 1 audio track per radio program; up to 4 audio tracks per TV program maximum number of teletext tracks 1 teletext track per TV program Video analysis Video freeze detection determination of unchanged video frames based on configurable threshold for the minimum expected difference between two consecutive frames; threshold individually configurable for each YUV component determination of an unchanged video frame sequence that should be considered based on configurable timer (from 20 ms to 300 ms in 1 ms steps) a video freeze Video black detection determination of video frames with low luminance level based on configurable threshold for the minimum expected luminance level determination of a video frame sequence with low luminance level that should be considered a video black based on configurable timer (from 20 ms to 300 ms in 1 ms steps) Video lost detection determination of lost video signal automatically triggered by video decoder if no new video frame has been decoded during the last second Audio analysis Audio silence detection determination of audio samples with low audio level determination of audio sample sequence with low level that should be considered an audio silence based on configurable threshold for the minimum expected audio level; threshold configurable in 0.1 db steps relative to the maximum level based on configurable timer (from 20 ms to 300 ms in 1 ms steps) Audio lost detection determination of lost audio signal automatically triggered by audio decoder if no new audio sample has been decoded during the last second Teletext decoding Standard in line with DVB Teletext ETSI TS Teletext analysis Teletext error detection determination of erroneous teletext signal based on continuous monitoring of configurable array of teletext pages; if one of these pages is not transmitted within a configurable period of time, an error message is output; array holds up to 8 pages; timeout configurable from 20 ms to 300 ms in 1 ms steps Rohde & Schwarz R&S AVHE100 Audio/Video Headend 11

12 Visualization of service tiles Positioning of TV service tiles user-configurable Size of TV service tiles 7 different TV service tile sizes ( pixel, pixel, pixel, pixel, pixel, pixel, pixel) Layout of TV service tiles 1 layout preset for each tile size Positioning of radio service tiles user-configurable Size of radio service tiles 4 different radio service tile sizes ( pixel, pixel, pixel, pixel) Layout of radio service tiles 1 layout preset for each tile size Video track visualization aspect ratio handling automatic scaling to correct aspect ratio; support of dynamic aspect ratio changes Audio track visualization total amount of simultaneously visualized audio tracks 1 audio track per radio service tile; up to 4 audio tracks per TV service tile total amount of simultaneously visualized up to 6 audio channels per audio track audio channels Audio meter parameters audio meter scale total scale 55 dbfs to 0 dbfs green area 55 dbfs to 20 dbfs yellow area 20 dbfs to 9 dbfs red area 9 dbfs to 0 dbfs peak indicator sample peak program meter decay rate of peak indicator 12 db/s RMS indicator 0 dbfs for full-scale sine wave integration time 80 ms for 48 khz Additional visualization of dynamic information visualization of EIT data per service tile current and subsequent EIT data per service; automatic cropping of long EIT p/f text to fit element size OSD visualization of error notifications visualization of media stream information per service tile visualization of error messages as animated transparent overlays per service tile current video codec per TV service; current aspect ratio per TV service; current resolution per TV service (SD or HD); current subtitle per TV service; current teletext per TV service 1 animated transparent text field per service; error message with time of occurrence; message history with up to 4 historic messages Visualization of dynamic system and description tiles Dynamic system tiles layout 1 layout preset for each tile size clocks 2 different clock types supported (analog and digital) OSD visualization of logbook visualization of up to 20 logbook messages on screen Static description tiles layout 1 layout for each tile size visualization of static text up to 10 static text tiles per screen; automatic determination of font size IP streaming output Protocols IPv4 in line with IETF RFC 791 RTP/RTCP in line with IETF RFC 3550 support of MPEG single program transport in line with ISO/IEC streams HDMI output 1080p at 25 frames/s 12 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

13 General data Redundant components Display 1+1 hot-pluggable power supply, N+1 hot-pluggable fan, Raid 1 hot-pluggable hard drives LED diagnostic front panel Electrical specifications Current drain maximum 675 W high efficiency redundant AC Power supply 110 V AC ± 9 %, 220 V AC ± 9 % Frequency 50 Hz/60 Hz Mechanical specifications Dimensions W H D 440 mm 43 mm 711 mm (1 HU) (17.3 in 1.7 in 28 in) Weight fully loaded 15.9 kg (35.1 lbs) Cooling Air cooling 6 counter-rotating fans; altimeter for adjustable fan speed based on air pressure; cold air feed from front to back Environmental specifications Operating temperature range altitude: 0 m to m (3000 ft); above +10 C to +35 C this, system temperature decreases by 0.75 C for each m (1000 ft) increase in altitude Storage temperature range +5 C to +45 C Transport temperature range 40 C to +60 C Damp heat server on 20 % to 80 % maximum dew point +21 C maximum temperature change 5 C/h server off 8 % to 80 % maximum dew point +27 C Radiated emission in line with EN class A Electromagnetic compatibility in line with EN and EN Interference immunity in line with EN Electrical and mechanical safety CE in line with IEC , EN Noise emission 61 dba Rohde & Schwarz R&S AVHE100 Audio/Video Headend 13

14 R&S AVG100 audio/video gateway Number of module slots wide 2 narrow 3 Display display of status and diagnostics of installed module Module options for R&S AVG-BU105 Serial processing module (R&S AVG-B102) Slots used narrow slots, or wide slots with fixture Number of R&S AVG-BU105 slots maximum 5 Interfaces Input Output for uncompressed SDTV video with ancillary data and up to 16 embedded audio channels supported bit rates for uncompressed HDTV up to a resolution of 1080i with ancillary data and up to 16 embedded audio channels for compressed video and audio in an MPEG-2 transport stream with ancillary data mirrored output for compressed video and audio in an MPEG-2 transport stream with ancillary data 2 SD-SDI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with SMPTE 269M 143 Mbit/s, 177 Mbit/s, 360 Mbit/s, 540 Mbit/s 2 HD-SDI; BNC, 75 Ω; 1485 Gbit/s, 1485/1001 Gbit/s; 800 mv (V pp ); in line with SMPTE 292M 2 ASI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with EN ASI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with EN AES input module (R&S AVG-B103) Module type add-on module Slots used R&S AVG-B102 required wide slots Number of R&S AVG-BU105 slots maximum 2 Input interface Input for uncompressed audio with up to 16 mono or 8 stereo channels 1 AES-EBU; D-Sub 25-pin or 8 XLR female jacks via XLR breakout cable; IEC type I balanced XLR 14 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

15 Serial splitting module (R&S AVG-B104) Slots used narrow slots or wide slots with fixture Number of R&S AVG-BU105 slots maximum 5 Interface Input Output 1 (failsafe bypass in case of power loss) Output 2 and output 3 SD-SDI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with SMPTE 269M HD-SDI; BNC, 75 Ω; 1485 Gbit/s, 1485/1001 Gbit/s; 800 mv (V pp ); in line with SMPTE 292M ASI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with EN SD-SDI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with SMPTE 269M HD-SDI; BNC, 75 Ω; 1485 Gbit/s, 1485/1001 Gbit/s; 800 mv (V pp ); in line with SMPTE 292M ASI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with EN SD-SDI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with SMPTE 269M HD-SDI; BNC, 75 Ω; 1485 Gbit/s, 1485/1001 Gbit/s; 800 mv (V pp ); in line with SMPTE 292M ASI; BNC, 75 Ω; 270 Mbit/s; 800 mv (V pp ); in line with EN Rohde & Schwarz R&S AVHE100 Audio/Video Headend 15

16 General Interfaces Interface to R&S AVG-BU105 base unit Ethernet (control) 10/100/1000BaseT Electrical specifications Current drain 1 90 W (fully loaded with R&S AVG-B102) Power supply 110 V AC ± 18 %, 220 V AC ± 18 % Frequency 50 Hz/60 Hz ± 5 % Mechanical specifications Dimensions W H D 438 mm 44 mm 328 mm (1 HU) (17.24 in 1.73 in in) Weight fully loaded 5.6 kg (12.3 lbs) Cooling Air cooling 4 fans; cold air feed from left to right Environmental specifications Operating temperature range +15 C to +45 C Storage temperature range 40 C to +65 C Damp heat < 95 %, non-condensing Electromagnetic compatibility (emissions) in line with EN class A Harmonic current emissions in line with EN Interference immunity in line with EN Electrical safety CE in line with IEC , EN Noise emission < 55 dba 16 Rohde & Schwarz R&S AVHE100 Audio/Video Headend

17 Ordering information Designation Type Order No. R&S AVS100 Audio/Video Server AVS Base Unit R&S AVS-BU Standard-independent base unit Options (for R&S AVS100 audio/video server) 1 SD Encoder R&S AVS-K Recoding/encoding of 1 SD service; encoding for up to 42 radio services included 2 SD Encoder R&S AVS-K Recoding/encoding of up to 2 SD services; encoding for up to 42 radio services included 3 SD Encoder R&S AVS-K Recoding/encoding of up to 3 SD services; encoding for up to 42 radio services included 4 SD Encoder R&S AVS-K Recoding/encoding of up to 4 SD services; encoding for up to 42 radio services included 5 SD Encoder R&S AVS-K Recoding/encoding of up to 5 SD services; encoding for up to 42 radio services included 6 SD Encoder R&S AVS-K Recoding/encoding of up to 6 SD services; encoding for up to 42 radio services included 1 HD Encoder R&S AVS-K Recoding/encoding of 1 HD service or up to 2 SD services; encoding for up to 42 radio services included 2 HD Encoder R&S AVS-K Recoding/encoding of up to 2 HD services, or 1 HD and 2 SD, or 4 SD services; encoding for up to 42 radio services included 3 HD Encoder R&S AVS-K Recoding/encoding of up to 3 HD services, or 2 HD and 2 SD, or 1 HD and 4 SD, or 6 SD services; encoding for up to 42 radio services included DVB Remultiplexer R&S AVS-K For multiplexing several transport streams into a DVB-S/-T compliant transport stream; system can add, remove and recombine services DVB-T SFN Adapter R&S AVS-K For inserting control and timing information into the generated data stream to synchronize the fed transmitters; for creating an SFN network DVB-T2 SPLP Gateway R&S AVS-K For generating a DVB-T2 single physical layer pipe (SPLP) MI transport data stream (one DVB/MPEG-2 transport stream) DVB-T2 MPLP G Gateway R&S AVS-K For generating a DVB-T2 multiple physical layer pipe (MPLP) MI transport data stream (multiple DVB/MPEG-2 transport streams) StatMux Manager R&S AVS-K For controlling encoders in several statistical multiplex pools; requires an SD/HD encoder option Broadcast Video Wall R&S AVS-K For monitoring and controlling input signals (ASI, IP, SD-SDI, HD-SDI) and output signals (ASI or IP) R&S AVG100 Audio/Video Gateway A/V Gateway Base Unit For max. 5 modules; for connecting SD-SDI/HD-SDI and ASI sources to the R&S AVS100 and outputting ASI signals R&S AVG-BU Rohde & Schwarz R&S AVHE100 Audio/Video Headend 17

18 Designation Type Order No. Options (for R&S AVG100 audio/video gateway) Serial Processing Module R&S AVG-B Input of up to 2 signals (any combination of ASI, SD-SDI, HD- SDI allowed) or output of generated transport stream via ASI over up to two ports AES Input Module R&S AVG-B Extension for R&S AVG-B102 module offering 8 additional, balanced AES/EBU inputs; use of both modules requires one wide slot in the R&S AVG-BU105 Serial Splitting Module R&S AVG-B For redundant distribution of an ASI/SDI signal to up to 3 sinks Accessories GPS/NTP server Ethernet switch BVW IP HDTV converter box Rohde & Schwarz R&S AVHE100 Audio/Video Headend

19 Rohde & Schwarz R&S AVHE100 Audio/Video Headend 19

20 Service you can rely on Worldwide Local and personalized Customized and flexible Uncompromising quality Long-term dependability About Rohde & Schwarz Rohde & Schwarz is an independent group of companies specializing in electronics. It is a leading supplier of solutions in the fields of test and measurement, broadcasting, radiomonitoring and radiolocation, as well as secure communications. Established more than 75 years ago, Rohde & Schwarz has a global presence and a dedicated service network in over 70 countries. Company headquarters are in Munich, Germany. Environmental commitment Energy-efficient products Continuous improvement in environmental sustainability ISO certified environmental management system Certified Quality System ISO 9001 Rohde & Schwarz GmbH & Co. KG Regional contact Europe, Africa, Middle East customersupport@rohde-schwarz.com North America TEST RSA ( ) customer.support@rsa.rohde-schwarz.com Latin America customersupport.la@rohde-schwarz.com Asia/Pacific customersupport.asia@rohde-schwarz.com China / customersupport.china@rohde-schwarz.com R&S is a registered trademark of Rohde & Schwarz GmbH & Co. KG Trade names are trademarks of the owners Printed in Germany (ch/bb) PD Version August 2012 R&S AVHE100 Subject to change 2012 Rohde & Schwarz GmbH & Co. KG München, Germany