Multiplexed Analogue Components (MAC)
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 | |
|---|---|
| Frequencies | 54 MHz,18000 MHz |
| Frequency Range | 54 MHz - 18000 MHz |
| Mode | RAW |
| Modulation | QAM,VSB,FM,AM,2PSK,4PSK |
| ACF | — |
| Emission Designator | — |
| Bandwidth | 7.8 MHz,10.5 MHz,11.4 MHz,22 MHz |
| Location | Worldwide |
| Short Description | Multiplexed Analogue Components (MAC/packet) family was a analogue television broadcasting standard. Replaced by digital broadcast. |
| I/Q Raw Recording | — |
| Audio Sample | — |
Multiplexed Analogue Components (MAC/packet) family was a analogue television broadcasting standard. Replaced by digital broadcast.
Characteristics[edit]
Format[edit]
Luma:
Chroma:
Audio: NICAM digital audio, up to 8 sound channels with 15 khz bandwith
Variants[edit]
A-MAC,
B-MAC,
C-MAC,
D-MAC,
D2-MAC,
E-MAC,
HD-MAC,
S-MAC,
T-MAC,
| A-MAC | B-MAC | B-MAC-60 | C-MAC | D-MAC | D2-MAC | E-MAC | HD-MAC | HD-MAC-60 | S-MAC | S-MAC-60 | T-MAC | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fields/Frames | 50 | 50 | 60 | 50 | 50 | 50 | 50 | 50/100 | 60/120 | 50 | 60 | 50 |
| Lines | 625 | 625 | 525 | 625 | 625 | 625 | 625 | 1250 | 1050 | 625 | 525 | 625 |
| Active lines | 576 | 576 | 480 | 576 | 576 | 576 | 576 | 1152 | 960 | 576 | 480 | 576 |
| AMAmplitude Modulation Channel bandwidth | 7 MHzMegaHertz (MHz) 10^6 Hz | 8 MHzMegaHertz (MHz) 10^6 Hz | 6 MHzMegaHertz (MHz) 10^6 Hz | - | 10.5 MHzMegaHertz (MHz) 10^6 Hz | 7.8 MHzMegaHertz (MHz) 10^6 Hz | - | 11.4 MHzMegaHertz (MHz) 10^6 Hz | 11.4 MHzMegaHertz (MHz) 10^6 Hz | 11 MHzMegaHertz (MHz) 10^6 Hz | 11 MHzMegaHertz (MHz) 10^6 Hz | 11 MHzMegaHertz (MHz) 10^6 Hz |
| FMFrequency Modulation Channel bandwidth | 22 MHzMegaHertz (MHz) 10^6 Hz | 22 MHzMegaHertz (MHz) 10^6 Hz | 22 MHzMegaHertz (MHz) 10^6 Hz | 27 MHzMegaHertz (MHz) 10^6 Hz | 27 MHzMegaHertz (MHz) 10^6 Hz | 26 MHzMegaHertz (MHz) 10^6 Hz | 27 MHzMegaHertz (MHz) 10^6 Hz | 36 MHzMegaHertz (MHz) 10^6 Hz | 36 MHzMegaHertz (MHz) 10^6 Hz | - | - | - |
| Data/Sound bitrate | 20.25 Mbit/s | 20.25 Mbit/s | 20.25 Mbit/s | 20.25 Mbit/s | 20.25 Mbit/s | 10.125 Mbit/s | 20.25 Mbit/s | 20.25 Mbit/s | 20.25 Mbit/s | - | - | - |
Frequencies[edit]
Decoding Software[edit]
- Hobby Level Software
Encoding Software[edit]
- Hobby Level Software
