Modulator Signal-352 2xA/V-COFDM (DVB-T)

Code: R86352
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DVB-T Modulator Signal-350 (AV/COFDM encoder & RF modulator)
Top view of the modulator
DVB-T Modulator Signal-350 (AV/COFDM encoder & RF modulator)
View of the side with DC input, RF connectors, and USB port
DVB-T Modulator Signal-350 (AV/COFDM encoder & RF modulator)
View of the side with audio-video inputs
DVB-T Modulator Signal-350 (AV/COFDM encoder & RF modulator)
The included accessories
Signal-352 R86352 DVB-T modulator converts signals from two analog sources provided via RCA inputs (video composite signals), S-Video inputs, or RCA inputs of component video signals. Additionally, each path has two RCA inputs for the left and right audio channel. The device multiplexes the audio-video signals from both paths, creating one RF multiplex with two DVB-T channels.
In the case of a source with HDMI output, the suitable device is Signal-400 R86700.
The A/V signal may come from a camera, multimedia player, computer, DVD player, satellite receiver etc. The output RF signal in DVB-T standard can be distributed via coaxial cable in antenna systems as well as can be used as transmission medium in some CCTV systems. The maximum data rate of the output stream is compliant with DVB-T standard (total: 31.68 Mbps; video: 19 Mbps).
The parameters such as output frequency, bit rate of the stream, modulation scheme etc. are set with buttons and shown by the display located on the front panel of the modulator.
Functional diagram of the device
Applications
  • Hospitals
    • TV channel for patients
    • transmission from the operating rooms (for documentary/professional/scientific/educational purposes)
    • education of students
    • video monitoring
    • advertising
  • Stores and shopping malls
    • promotional channels
    • distribution of content from DVD player
    • commercials
  • Ships, large yachts, ferries
    • on-board TV from a media player
    • news channel
    • GPS/navigation information
    • video monitoring
  • Corporate TV solutions
    • corporate TV channel
    • training channel
    • video conference channel
    • educational channel
    • video monitoring
  • Schools, colleges, universities
    • transmission of lessons/lectures
    • school/college/university TV
    • news/educational channel
  • Sports facilities
    • channel for training people
Specifications
Name Signal - 350
Code R86352
Video
Encoding MPEG-2 MP@ML(4:2:0)
Bit rate
1.000-19.500 Mbps
Input 2x (CVBS/S-Video/YPbPr)
Resolution options
720x576_50i (PAL). 720x480_60i (NTSC)
Audio
Encoding
MPEG1 Layer II
Sampling rate 48 kHz
Input 2x (stereo / two channels / mono)
Bit rate options 64. 96. 128. 192. 256. 320. 384 kbps
DVB-T modulator
Standard DVB-T COFDM
FFT modes
2k
Bandwidth options 6 MHz. 7 MHz. 8 MHz
Modulations options
QPSK. 16QAM. 64QAM
Guard intervals 1/4. 1/8. 1/16. 1/32
FEC 1/2. 2/3. 3/4. 5/6. 7/8
MER > 42 dB
RF range 30-960 MHz (1 kHz step)
RF output level
-16...-36 dBm (71...91 dBμV); step 0.1 dB
Management & Configuration
Local interface
LCD + buttons
LCN Yes
Physical specs
Supplying voltage
12 VDC (AC/DC adapter incl.)
Dimensions 144*238*52 mm
Weight <1 kg
Operating temperature
0ºC...45ºC

 

Overview of DVB-T modulators:
   
Name Signal-350 Signal-352  Signal-400
Code R86350  R86352 R86700
Standard DVB-T COFDM DVB-T COFDM  DVB-T COFDM
Inputs RF, 1xA/V (RCA) RF, 2xA/V (RCA),
2xS-Video 
RF, 1xHDMI,
Resolutions 720x576_50i (PAL), 720x480_60i (NTSC) 720x576_50i (PAL), 720x480_60i (NTSC) 480i@59.94/60FPS, 
576i@50FPS,
720p@50/59.94/60FPS, 
1080i@50FPS,
1080i@59.94/60FPS, 
1080p@59.94/60FPS 
SD/HD SD SD  HD
Type standalone  standalone standalone
RF output range
30-960 MHz  30-960 MHz 142.5-858 MHz
Max output level  [dBμV] 97  91 101

Specifications

Nazwa Język Typ pliku Wielkość pliku Data
Instrukcja obsługi PL 1,01 MB 2013.05.10
Instrukcja obsługi EN 1,01 MB 2013.05.10