This tables stores satellite channel records as described below.
| Field | null | Description |
|---|---|---|
| channel_id | no | A unique ID of this ChannelData record (auto generated). |
| satellite_id | no | The ID of the satellite this ChannelData record refers to. |
| name | no | The user defined channel name. |
| full_name | no | The full name of this channel as it appears as a selection in the user interface. The full name is built from the satellite's name, a '-' character and the name field in this record. The full name must be unique because the operator selects satellite channels by this name. With POST or PATCH calls to the channel database the backend ignores this field, it automatically generates the fullName from the satellite name and name . |
| user | yes | The name of the user who lastly edited the channel |
| program_title | yes | Name of the program transmitted or received with this channel |
| comment | yes | A one line comment describing this satellite channel |
| rx_frequency | yes | The receive frequency in MHz (3 digits precision) |
| rx_polarization | yes | The receive polarization, one of 'X', 'Y', 'L' or 'R' |
| tx_frequency | yes | The transmit frequency in MHz (3 digits precision) |
| tx_polarization | yes | The transmit polarization, one of 'X', 'Y', 'L' or 'R' |
| dvb_mode | yes | The DVB mode, one of 'DVBS', 'DVBS2', 'NS3' or 'NS4' |
| nlc_mode | yes | The NLC mode, one of 'OFF' or 'ON' |
| symbol_rate | yes | The symbol rate in Msym/sec (4 digits precision) |
| fec | yes | The FEC rate, one of 'AUTO', '1/2', '1/3', '1/4', '2/3', '3/4', '2/5', '3/5', '4/5', '5/6', '6/7', '7/8', '8/9' or '9/10' |
| modulation | yes | The modulation type, one of 'BPSK', 'QPSK', 'OQPSK', '8PSK', '16PSK', '16QAM', '64QAM', '256QAM', '16APSK' or '32APSK' |
| rolloff | yes | The roll off factor, one of '0.02', '0.05', '0.10', '0.15', '0.20', '0.25' or '0.35' |
| pilots | yes | The pilots on/off switch, one of 'OFF' or 'ON' |
| bit_rate | yes | The data rate in Mbit/sec (4 digits precision) |
| use_rate | yes | Selects the way the data rate is specified, one of 'SYMBOLRATE' or 'BITRATE' |
| packet_size | yes | The packet size, one of '188' or '204' |
| frame_size | yes | The frame size, one of 'SHORT' or 'NORMAL' |
| video_rate | yes | The video data rate in Mbit/sec (4 digits precision) |
| vr_auto | yes | The video rate auto switch, one of 'FIXED' or 'AUTO' |
| profile | yes | The video encoding profile, one of 'MPEG2-MP@ML-420', 'MPEG2-MP@LL-420', 'MPEG2-HP@ML-422', 'MPEG2-HP@LL-422', 'MPEG2-SP@LL-420', 'MPEG2-SP@ML-420', 'MPEG2-MP@H14-420', 'MPEG2-MP@HL-420', 'MPEG2-HP@H14-422', 'MPEG2-HP@HL-422', 'MPEG2-HP@HL-420', 'MPEG2-HP@H14-420', 'MPEG2-HP@ML-420', 'MPEG4-BP@L2-420', 'MPEG4-BP@L3-420', 'MPEG4-BP@L4-420', 'MPEG4-MP@L3-420', 'MPEG4-MP@L4-420', 'MPEG4-MP@L4.2-420', 'MPEG4-HP@L3-420', 'MPEG4-HP@L4-420', 'MPEG4-HP@L4.2-420', 'MPEG4-HP@L3-422', 'MPEG4-HP@L4-422' or 'MPEG4-HP@L4.2-422' |
| eirp | yes | The transmit EIRP in dBW (2 digits precision) |
| red_eirp | yes | The reduced EIRP for line up in dBW (2 digits precision) |
| auto_lineup | yes | Configures automatic line up, one of 'OFF' or 'ON' |
| audio_rate_1 | yes | Audio channel 1 data rate, one of 'DISABLED', '64k', '96k', '128k', '160k', '192k', '224k', '256k', '320k' or '384k" |
| audio_rate_2 | yes | Audio channel 2 data rate, one of 'DISABLED', '64k', '96k', '128k', '160k', '192k', '224k', '256k', '320k' or '384k" |
| audio_rate_3 | yes | Audio channel 3 data rate, one of 'DISABLED', '64k', '96k', '128k', '160k', '192k', '224k', '256k', '320k' or '384k" |
| audio_rate_4 | yes | Audio channel 4 data rate, one of 'DISABLED', '64k', '96k', '128k', '160k', '192k', '224k', '256k', '320k' or '384k" |
| audio_channels | yes | Number of audio channels, (integer, 1-4) |
| decoder_input | yes | Decoder input, one of 'SAT', 'IP' or 'ASI' |
| ip_type | yes | IP addressing type, one of 'UNICAST' or 'MULTICAST' |
| ip_protocol | yes | IP protocol, one of 'UDP', 'RTP', 'TCP' or 'ZIXI' |
| ip_source_address | yes | Source IP address in dotted quad notation |
| ip_source_port | yes | Source port number (integer, 0-65535) |
| ip_destination_address | yes | Destination IP address in dotted quad notation |
| ip_destination_port | yes | Destination port number (integer, 0-65535) |
| ip_fec | yes | IP FEC selection, one of 'OFF' or 'ON' |
| ip_buffer_size | yes | Buffer size (integer) |
| encoder_phys_interface | yes | Encoder physical output number (integer, 1-4) |
| decoder_phys_interface | yes | Decoder physical input number (integer, 1-4) |
| modified | no | automatically created timestamp of last change |