• Support DAB, DAB+, DMB, DRM30, DRM+, AM, FM, RDS functions
• Built-in Ensemble Multiplexer
  • Easy and Flexible Ensemble Editing: 15 service components for DAB and 4 streams for DRM
  • Support various kinds of data services such as BWS, TPEG and so on.
  • Reconfiguration, Announcement, TII, EWS, Time functional tests
• ETI, MDI and DRM IQ file player function with OFDM Modulator and RF up-converter
• Seamless Linking Test
  • Two RWC2010B testers are connected by data cable and synchronized automatically.
  • Powerful Test functions: DAB-DAB, DAB-DRM, DAM-FM, DRM-FM
• Single Frequency Network (SFN) Test
  • Two RWC2010B testers can transmit exactly synchronized DAB or DRM signal.
  • Adjustable Signal delay with 0.1us resolution.
• Multi-Channel FM & RDS function
  • Simultaneously up to 5 FM and RDS Radio signals can be generated.
• Real-Time File Streaming function
  • The contents stored in user PC can be transferred to RWC2010B in real-time to broadcast
  • Useful to test various kind of contents and huge file contents.
• Support various frequency BAND
  • BAND I/ II/ III/ L (47MHz ~ 68MHz, 87MHz ~ 108MHz, 174MHz ~ 250MHz, 1452MHz ~ 1492MHz)
  • LF/ MF/ HF BAND (0.15MHz ~ 30MHz)

Ensemble Multiplexer

Simple testers consist of pattern player(ETI and MDI file player). Such pattern file has to be prepared in advance on external PC and then downloaded to tester.
Protocol compliance tested with several combinations of configuration parameters. Every change in configuration parameters affects test pattern, so pattern file has to be regenerated on external C and downloaded to tester again.
RWC2010B is equipped with Ensemble Multiplexer. It simulates broadcast station functions. Protocol parameters can be edited using GUI program and updated signal broadcasted immediately.
RWC2010B also supports Reconfiguration, TII and announcement functions as well. Ensemble Multiplexer supports up to 15 service and 15 service components for DAM/DMB and up to 4 Streams for DRM with easy on/off.
RWC2010B provides graphical ensemble information screen that can easily capture the imagination of complicate ensemble structure.

Reconfiguration, Announcement, TII

RWC2010B supports high-tech protocol tests such as Reconfiguration, Announcement and TII.
Announcement is a function for compulsory situation or automation functions. For example, if there is an emergency situation, then a announcement function is activated.
This function changes the channel for every listener so that they can hear the emergency message or announcement.
Alternatively, it can also be used by the user to set the channel to change to a specific program t a specific time.
RWC2010B offers a screen that the user can use to change the announcement function, and it transmits announcement related FIG for DAB/DAB+/DMB and SDC data for DRM for compulsive channel changing.

TII(Transmitter Identification Information) appoints an ID to every transmitter and transmits it through Null space, which is sent for every frame for various applications such as current location checking. TII can be on or off on RWC2010B. Additionally, the ID is changeable and double ID transmission is available. If two IDs are transmitted, the operation environment is also changed as if two transmitters were working at the same time.

ETI and MDI file Player

The E file describes the characteristics of a signal suitable for transporting a full DAB Ensemble, comprising a number of sub-channels and a formatted Fast Information Channel(FIC), between the DAB Ensemble provider and the Transmission network provider. It means that if the ETI fill is recoded specific broadcasting station's T-DM/DAB signal, it contains all information about that station's.

The MDI file describes the characteristics of a signal suitable for transporting a full DRM Ensemble, comprising a number of streams and a formatted Service Description Channel(SDC), between the DRM Ensemble provider and th Transmission network provider.

Using these files with the RWC2010B's ETI/MDI function, that specific broadcasting station's T-DMB/DAB signal or DRM signal could be regenerated in the LAB.

Analog AM/FM and RDS Test solutions

RWC2010B supports analog AM/FM and RDS test functions. Most DAB/DMB/DRM DUTs support analog AM/FM features to, then it will be very useful to test not only DAB/DMB/DRM functions but also analog radio functions using one Tester.

Seamless Linking Test Solutions

To test Seamless Linking algorithm in the Lab, two broadcasting emulator are required. And two broadcasting emulator should be synchronized with adjustable sync delay. Using two RWC2010Bs, many combination of Seamless inking test(DAB to DAB, DAB to DRM, DAB to FM, DRM to DRM, DRM to FM) can be performed in the Lab very easily.

Use could assign one RWC2010B for Master and the other RWC2010B for Slave.
On the Master unit GUI, user can control not only Master unit but also Slave unit. Using the "SLAVE_DELAY" parameter, Audio sync delay between two transmitters are adjustable in ms unit.

Frequency	LF/MF/HF Band : 0.15MHz ~ 30MHz BAND I/II/III: 47MHz~68MHz, 87MHz~108MHz, 174MHz~250MHz Resolution: 1kHz Accuracy: ± 1.5ppm/year @ operating temperature
Output Level	-10dBm ~ -110dBm (OFDM: -10dBm ~ -120dBm) for BAND I/II/III -20dBm ~ -110dBm (OFDM: -20dBm ~ -120dBm) for LF/MF/HF BAND Resolution: 0.1dB Accuracy: ± 1dB
VSWR	Better than 1:1.5
Modulation	OFDM (Orthogonal Frequency Division Multiplex) D-QPSK(Differential Quadrature Phase Shift Keying), 16QAM, 64QAM FM/AM
Frequency Reference	Internal Reference & Stability: 10MHz, ±1.5ppm/year @ operating temperature External Reference: 10MHz (0dBm ~ +20dBm MAX)
I-Q Out Port	Output voltage: ±1Vpp
Remote Programming Ports	RJ45(TCP/IP) RS-232C
Miscellaneous	Operating temperature: 5 ~ 40℃ Line Voltage: 100 to 240 VAC, 50/60Hz Dimension: 240(W) x 110(H) x 340(D) mm Weight: 5.5kg