Howtosignalprocessing
APT & LRPT Weather Satellite Transmission Frequencies
| NOAA 15 | APT | 137.62 MHz |
|---|---|---|
| NOAA 18 | APT | 137.9125 MHz |
| NOAA 19 | APT | 137.10 MHz |
| Meteor M2 | LRPT | 137.10 MHz |
| Meteor M2-2 | LRPT | Failed |
- What is the bandwidth of NOAA?
- What bandwidth do I need for NOAA satellites?
- What does NOAA 19 do?
- Is NOAA 17 still transmitting?
What is the bandwidth of NOAA?
All NOAA Weather Radio stations broadcast on one of seven frequencies in the VHF Public Service band: 162.400 megahertz (MHz), 162.425 MHz, 162.450 MHz, 162.475 MHz, 162.500 MHz, 162.525 MHz, and 162.550 MHz.
What bandwidth do I need for NOAA satellites?
NOAA APT Satellites transmit on frequencies between 137.1000 and 137.9125 MHz FM using between 30 and 40kHz bandwidth. WXtoImg will function with receivers using a bandwidth as low as 12kHz, but there will be some image degradation. Receiver sensitivity should ideally be about 0.2uV to 0.25uV.
What does NOAA 19 do?
NOAA-19 will provide a polar-orbiting platform to support environmental monitoring instruments for imaging and measuring Earth's atmosphere and sea surface temperature. The NOAA-19 satellite, built for NASA by Lockheed Martin, will improve weather forecasting and monitor environmental events around the world.
Is NOAA 17 still transmitting?
Mission. NOAA-17 was decommissioned on 10 April 2013.
