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Freeware weather fax receiver software#
Freeware weather fax receiver series#

Don’t forget the $449 Million dollar launch cost for GOES 16 and 17.

Oh, yes, almost forgot, you’ll need at least one of four operational GOES satellites, they are a bargain at about $10.9 Billion US dollars for the operational life of the GOES series.

A mast pole or tripod for holding the grid antenna $ 5.

A 2.4 GHz parabolic grid antenna (Modified) $65-$120.

NooElec NESDR SmarTee XTR ~ This is what I used since it has always ON bias tee for powering the LNA.

Raspberry Pi Model 3 B+ Or PI $ with a 32 (or larger) Gb MicroSD Card $35-45.

Since I already had most of the parts and pieces in my repertoire of radio stuff it wasn’t too expensive at all for me, But here is a list of the parts I used The first step was gathering the necessary parts. Modulation BPSK (Binary Phase Shift Keying) GOES Transmission Details: Transmission HRIT/EMWIN 400 kbps With all that being said, a reminder: You need to be in a location from where you have a direct line of sight to the Satellite!Either GOES 16, Or GOES 17 (or GK-2A if you’re in the Eastern Hemisphere) Power for the frontend amplifier(s) can be easily provided with DC bias over the coax feedline, or via a separate power supply. Also, some filtering should be applied to suppress interference from terrestrial transmissions. To amplify and filter the weak satellite signal prior to demodulation and decoding, it’s optimal to have an LNA (low-noise amplifier) placed as close to the antenna feed as possible. It is this ABI system that I decode the imagery from. ABI views Earth with three times more spectral channels, four times the resolution, and five times faster scanning than previous GOES satellites. The Advanced Baseline Imager is the primary instrument for imaging Earth’s weather, oceans, and the environment. Since they are at a fixed point in space, you do not need to track them, however, you will need a dish antenna to receive the 1694.1 MHZ frequency with a 1.205 MHz bandwidth. The bulk of the traditional signal processing, error correction decoding and data recovery and display can be done in a conventional personal computer or, with a Raspberry PI.

Freeware weather fax receiver software#

Through the technology of Software Defined Radio, the receiver consists of a modest amount of hardware (an antenna, low noise amplifier, RTL-SDR, and a computer interface) at a very low cost.

Freeware weather fax receiver series#

This compares with the previous LRIT service at 128 Kbps and EMWIN (E mergency W eather M anagers I nformation N etwork) that transmits at 9.6 kbps on the GOES I-M (8-12) series and 19.2 kbps for the GOES-NOP (13-15) series. The new transmission system was accomplished by combining the two services into a single service (HRIT -H igh R ate I nformation T ransmission) with a data relay capacity of 400Kbps.

GOES 13 is now being decoded by other enthusiasts, BUT It will NOT work with the information I present on this page. Air Force. “The little satellite that could”, propelled itself in a seven-month journey from the skies over New York to the skies over New Delhi, a distance of nearly 40,000 miles along the arc.

It will deliver weather information to the Space Force division of the U.S. G OES-13 is back again as a fully functional Satellite and it has a new name The Electro-Optical Infrared Weather System – Geostationary, or EWS-G1. NOAA also maintains an on-orbit spare GOES satellite (GOES 15) at 105⁰ W in the event of an anomaly or failure of GOES-East (16) or GOES-West (17). These shifts eliminate conflicts with other satellite systems. The locations of the operational GOES-R Series satellites are 75.2⁰ W and 137.2⁰ W, instead of 75⁰ W and 135⁰ W. The GOES-R Series Program is a collaborative development and acquisition effort between the National Oceanic and Atmospheric Administration (NOAA) and the National Aeronautics and Space Administration (NASA) to develop, launch and operate the satellites. The GOES-R Series is a four-satellite program including GOES-R, GOES-S, GOES-T, and GOES-U. GOES satellites are designated with a letter prior to launch and renamed with a number once they reach geostationary orbit. GOES satellites continually view the Western Hemisphere from approximately 22,300 miles above Earth. A graphical monitor your goestools systemĪfter building a system for receiving Polar Orbiting Satellites, I thought I might try and build a system to receive geostationary GOES 16 or 17 imagery.Weblinks for GOES Data and Imagery Information.Web Links for Setting up Satellite Receiving Station.Setting up your dish and Programming your PI.Geo Stationary Satellite Reception Updated There’s a lot of information here, so I broke it down and listed it in a table of contents. A typical M Class Planet considered to be suitable for humanoid life.