HNG-FEC
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|---|---|
| Frequencies | 2.4 MHz,24 MHz |
| Frequency Range | 2.4 MHz - 24 MHz |
| Mode | USB |
| Modulation | FSK |
| ACF | — |
| Emission Designator | — |
| Bandwidth | 600 Hz |
| Location | Hungary |
| Short Description | HNG-FEC was a full duplex system developed and used solely by the Ministry of Foreign Affairs in Hungary. Used 100.05 bd with 500 Hz shift FSK. This mode is no longer used today. |
| I/Q Raw Recording | — |
| Audio Sample | |
HNG-FECForward Error Correction was a full duplex system used by the Ministry of Foreign Affairs in Hungary. Used 100.05 BdBaud (unit symbol Bd) is the unit for symbol rate or modulation rate in symbols per second. with 500 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). shift FSKFrequency-Shift Keying. This mode is no longer used today.
HNG-FECForward Error Correction uses a 15 bit code, the first 5 bits corresponding to the ITA-2 alphabet. The first and last bits of this code word are inverted (Inv, Nor, Nor, Nor, Nor, Inv). The remaining 10 bits are used for error detection and correction. Error correction is done by table look up of the character which closest matches the one that was received in error.
Samples[edit]
Frequencies[edit]
Decoding Tutorials[edit]
Decoding Software[edit]
- Professional Equipment/Software
- go2DECODE
- go2MONITOR
- Hoka Code 300-32
- Wavecom W-Code
- Wavecom W-Spectra
- Rohde&Schwarz CA100
Video Examples[edit]
Additional Links[edit]
- WAVECOM Database: HNG-FEC
- shoc Database: HNG-FEC
- Scancat HNG-FEC
- RadioReference.com HNG-FEC
- RadioRaft HNG-FEC
- Utility Radio HNG-FEC
Additional Images[edit]
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