ATSC997 ATSC Signal Source
Overview
The Sencore ATSC997 provides an ATSC 8-VSB modulated output for all UHF-VHF channels with level adjustment for full tuning range. It supports major cable plans (FCC, IRC, HRC) for cable applications and provides IF loop-through for combining with external upconverter for current system integration.
Features
- Versatile multi Transport Stream input:
- DVB Parallel input
- DVD loading
- Plays directly from the DVD drive for quick and easy content changes
- Front panel output for convenient signal hook up
- User friendly front panel design for ease of use
Specifications
Parallel Input | |
| Data Bit Rate: | 19.392658 MBits/sec over LVDS or TTL |
| IF Output | |
| Carrier Frequency: | 44 MHz |
| Roll-off: | 11.5% |
| MER: | 32dB w/o equalization |
| Impedance: | 50 Ohms |
| Power Level: | -10 dBmV |
| Pilot Location: | Selectable (Left/Right) |
| IF Input | |
| Center Frequency: | 44MHz |
| Impedance: | 50 Ohms |
| Level: | -10 dBm |
| RF Output (with -10dbm IF input) | |
| Band: | 50 to 890 MHz |
| Channel Plan Selection: | VHF/UHF or Cable (FCC, IRC, HRC) |
| (user selectable) | |
| Frequency Accuracy: | +/ 10 kHz |
| Phase Noise: | 90 dBc @ 20 kHz |
| Modulation: | Type 8 Level VSB Trellis |
| Roll-Off: | 11.5% |
| Output Level: | -20 to +45 dBmV, 3 dB |
| Attenuation Range: | 0.0 - 65.0 dB |
| Attenuation Resolution: | 0.1 dB |
| Signal to Noise: | 60 dBc (Output 0.0 dBmV) |
| # of Attenuation Presets: | 4 |
| Preset Size: | 0.0 - 65.0dB (programmable) |
| Spurious: | -60 dBc |
| Impedance: | 75 |
| Connector: | BNC (front standard, or rear optional) |
| Reference Input | |
| Frequency | 10MHz |
| Level | 0.5 to 5 VPP |
| Program Storage | |
| Total Play Time: | 100 minutes (extra 100 minutes optional) |
| Data Compatibility: | All formats in the ATSC standard |
| General Specifications | |
| Size: | 7" x 3.5" x 20" |
| Weight: | 16lbs |
| Power Supply | 120V/240V |
