| Aspect ratio HD/SD SDI crossconverters |
| Audio ADC, DAC, delay lines |
| Audio level bargraph OSD |
| Audio/video processors |
| Audio/video ADCs and DACs |
| Changeovers: SDI, audio/video |
| Chromakey |
| Distribution amplifiers |
| Encoders, transcoders |
| Frame synchronizers |
| GPS master clocks and weather sensors |
| Logo generators and inserters |
| Master SPG |
| Master control switchers |
| Mobile optical rigs |
| MPEG4 (H.264/AVC) encoders, decoders, transcoders |
| Multistandard converters, timebase correctors, noise reducers |
| Optical interfaces: transmitters, receivers, etc. |
| Patch-panels |
| PROFLEX modular system |
| SDI audio embedders and deembedders |
| STM1 compliant DVB-ASI TS optimizing multiplexers and demultiplexers |
| VITS generators and inserters |
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Main / Changeovers (video, audio, SDI)
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| The PRVA-4063/E broadcast changeover protects a complete channel providing composite video and analog audio support. The main and the stand-by lines may be analog, digital (an output of MPEG decoder) or combination of both. Video sources may be up to 15 TV frames out of phase to each other, audio may have up to 600msec relative delay. |
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The PRVA-4063/E broadcast changeover protects a complete channel providing composite video and analog audio support. The main and the stand-by lines may be analog, digital (an output of MPEG decoder) or combination of both. Video sources may be up to 15 TV frames out of phase to each other, audio may have up to 600msec relative delay. Handles SDIembedded and SDI with an external audio (analog or AES/EBU) signals. Programmable monitor outputs - video and audio. Relay bypass on power down. Automatic changeover mode with manual override (local and by GPI). Balanced audio inputs and outputs, XLR connectors. Remote controls and management via Ethernet. Remote control panel. |
- PRSD-4068 broadcast "smart" SDI video/audio changeover
- PRSD-4068A broadcast "smart" SDI video/audio changeover with analog audio inputs
- PRSD-4068E broadcast "smart" SDI video/audio changeover with AES/EBU audio inputs
- PRR-4068P changeover remote control panel
- Software package for changeover remote controls and management
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Protects an analog stereo audio signals. Up to 600msec of relative main/standby line delay
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Relay bypass module |
Provides an emergency bypass for analog or digital lines.
Relay video baypass modules (PRB-097, PRB-102, PRB-103): three channels for an analog composite (PAL, SECAM) or component (YUV, RGB, YC), digital (SD SDI, DVB-ASI) and HD SDI (PRB-102, PRB-103 only) video and unbalanced digital audio (AES/EBU) signals. BNC connectors. The GPO reports the module status: when in BYPASS (PRB-102, PRB-103). Automatic BYPASS (PRB-097, PRB-103) or keep the previous state (PRB-102) on POWER DOWN condition.
Relay audio bypass modules (PRB-098, PRB-100A, PRB-101A): two channels for analog stereo or balanced digital AES/EBU signals. XLR connectors. The GPO reports the module status: NORM or BYPASS (PRB-100A, PRB-101A). Automatic BYPASS (PRB-098, PRB-101A) or keep the previous state (PRB-100A) on POWER DOWN condition.
Video and audio bypass modules (PRB-100, PRB-101): for an analog composite (PAL, SECAM), digital (HD SDI) video and balanced/unbalanced analog and AES/EBU audio signals. XLR connectors. The GPO reports the module status: NORM or BYPASS. Automatic BYPASS (PRB-101) or keep the previous state (PRB-100) through the POWER DOWN condition.
Relay 2x1 video switch (PRB-099): analog composite (PAL, SECAM), digital (SD/HD SDI) video and analog or AES/EBU audio signals. Independent or the "audio follows video" switching modes. The GPO reports the module status: NORM or BYPASS. Keeps the previous state on POWER DOWN condition.
Local or remote (GPI) controls.
A 1U mounting plate is available to fit up to three (PRB-097, PRB-098, PRB-102, PRB-103) video or one video and one PRB-098 bypass module(s) in a 19" rack. |
- PRB-097 relay video bypass module (3-ch, BNC connectors)
- PRB-098 relay audio bypass module (2-ch, XLR connectors)
- PRB-099 relay PAL/SECAM, HD/SD SDI, stereo audio 2x1 switch
- PRB-100 latching relay PAL/SECAM, HD/SD SDI, stereo audio bypass module
- PRB-100A latching relay stereo audio bypass module
- PRB-101 relay PAL/SECAM, HD/SD SDI, stereo audio bypass module
- PRB-101A relay stereo audio bypass module
- PRB-102 latching relay PAL/SECAM, HD/SD SDI 3-channel bypass module
- PRB-103 relay PAL/SECAM, HD/SD SDI 3-channel bypass module
- PM-021 1U rack mounting plate
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PROFLEX modular system
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AES/EBU audiochangeovers |
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Automatic changeover mode with manual override, local and remote controllable. Programmable changeover delay and criterions. Latching dryreed relays for the program lines. Errors counter indication. Monitor output for the MAIN line. |
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PROFLEX modular system
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SDI/ASI/HDSDI and audio- changeovers |
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Automatic changeover mode with manual override. Programmable changeover delay. Automatic or manual changeback. GPI inputs and outputs. Automatic standard selection: HD/SD SDI, ASI. EDH status indication. CRC error indication for ASI. Signal loss indication. Monitor output for the MAIN and STDBY lines. PAL/NTSC monitor output for SDI input signals. Latching dryreed relays for the program lines, electronic switch for monitor output. Two optional balanced (PCOV-3326-1) or unbalanced (PCOV-3326-2) audio stereo channels. Changeover criterions: SDI - EDH/CRC errors, synchro loss, embedded audio loss; ASI - loss of SMPTE synchro. |
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