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Details
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 |