Transmitted Enhanced Loran (eLoran) Signal Standard for 9th Pulse Modulation
- Aerospace Standard
- SAE9990/2
- Issued
Scope
Rationale
Recommended Content
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Table 1 | Symbol delays from zero-symbol offset (µs) | |
| Table 2 | eLoran data channel message components | |
| Table 3 | eLoran data channel message types | |
| Unnamed Dataset 4 | ||
| Table 4 | eLoran data channel message type example | |
| Table 5A | Message payloads. | |
| Table 5B | Message type 1: almanac. | |
| Table 5D | Message type 15: time of day. | |
| Table 6A | Table of almanac message sub-types | |
| Table 6B | Almanac sub-type 1: Reference Station list | |
| Table 6C | Almanac message sub-type 2: Reference Station Longitude | |
| Table 6D | Almanac message sub-type 3: Reference Station Correction List (1-3) | |
| Table 6E | Almanac message sub-type 4: Reference Station Correction List (4-6) | |
| Table 6F | Almanac message sub-type 5: Reference Station Correction List (7-9) | |
| Table 6G | Almanac message sub-type 6: Reference Station Correction List (10-12) | |
| Table 6H | Almanac message sub-type 7: Nominal ASF Values (1-3) | |
| Table 6I | Almanac message sub-type 8: Nominal ASF Values (4-6) | |
| Table 6J | Almanac message sub-type 9: Nominal ASF Values (7-9) | |
| Table 6K | Almanac message sub-type 10: Nominal ASF Values (10-12) |
Issuing Committee
PNT Position, Navigation, and Timing
The Systems Management Council (SMC) Position, Navigation, and Timing (PNT) Committee develops standards that define architectures, sensors, interfaces, training, and certification recommended practices, so that the commercial marketplace can continue to develop products and capabilities to provide robust and resilient PNT solutions for consumers. In a field that is already experiencing unprecedented growth, these standards will promote the development of new PNT innovations, while also ensuring safe, secure, and reliable operations for all modes of transport and other applications that exist on a foundation of accurate, reliable, and trusted PNT capabilities.
Reference
| Number | Title |
|---|