On saturday arissat1 was activated from onboard the internatonal space station and its signals have been heard using just a handheld. On this page you will find images from the expedition 61 mai75 january 2020 mission. You may submit sstv reception reports by going here. The satellite will downlink live sstv images from four onboard cameras as well as. The last frame of received telemetry on arissattlm site hasnt changed since 06. There is a post on the yahoo funcube group from konstantin rn3zf. The telemetry is 1 kbit bpsk and can, of course, also be received with a normal ssb 2metre receiver. Sstv images are uploaded automatically from 2m these images should be from arissat1 or the iss please read the notes at the bottom of the page sstv disclaimer. It contained experiments built by students and a software defined radio capable of supporting a uv linear transponder, fm telemetry, voice recordings and live sstv imagery.
According to the morning numbers from space track, arissat1 is down to 191 km, and losing about 1. Download the latest version of mmstv it is totally free. Aug 08, 2011 arissat 1 kedr deployed on august 3, 2011 from the international space station iss the fun combining amateur radio and space continues. Nov 06, 2011 a small satellite named arissat1 and kedr or radioskafb by the russians, as arissat1 is officially a russian experiment has been providing me with a lot of fun and satisfactions since august 3rd, when it was released from the iss, or international space station, by the russian cosmonauts during a spacewalk from the pirs airlock located in the russian segment of the station. Arissat1 has 4 sstv cameras and software to select photos taken with illuminated pixels to be transmitted to the ground on the fm channel. It looks like amsat is going to launch a new satellite. I remember the launch of arissat1 well, like a proper geek, id connected my laptop into the television in the lounge and had nasa tv playing full screen and i sat glued to the screen all day watching as they moved the satellite out, noting how much of a beating it seem to take. If a ham decides to send an inappropriate image, i may not be able to stop the image from being posted. Image from the arissat1 satellite, captured from space sstv sample audio. The proposal window for contacts between january 2021 and june 2021 will open on february 1, 2020 and close on march 31. We may not be able to display every image because of quality or duplication but it is important for you to. This means it should be fully active for the southern hemisphere during the day and part of the evening until it enters the orbital eclipse. Arissat1 originally planned as suitsat2 significantly upgraded electronics whoops. Arissat1kedr deployed on august 3, 2011 from the international space.
Sstv software excellentmmsstv by je3hht free software using sound card ayuda en espanol. This rate will continue to increase over the next days and ultimately result in the satellite burning up in the atmosphere. On saturday arissat 1 was activated from onboard the internatonal space station and its signals have been heard using just a handheld. Multiscan 3b can transmit and receive pictures in the following formats modes.
Arissat1 is a microsat developed as a followon to the suitsat1 project. Arissat 1 kedr ceased ops as it reentered earths atmosphere, with last full telemetry reports received by ground stations as the satellite passed over japan 0602 utc. Test your sstv receiving software and see how tolerant it is to the noise, soundcard calibraion errors, receiver frequency offset, etc. Mhz fm and a 2m handheld with a 14 wave antenna will be enough to receive it. Arissat1 first receive attempt amateur radio weblog by. Arissat 1 kedr amateur radio satellite was deployed from the iss on august 3, 2011 and began transmitting sstv and fm voice messages on 145. Arissat 1 radioscaf b telemetria satellite i6ibe ivo cw. Compare different receiving programs quantitatively. Here is a quick video i shot receiving the newly launched arissat1 satellite rs01s. Arissat1 is scheduled for deployment from the iss next wednesday feb 16 it has a composite vhf downlink that will easily fit into the funcube dongle receive spectrum. Radio amateurs are submitting signal reports, telemetry and slowscan tv sstv pictures. Arissat1kedr ceased ops as it reentered earths atmosphere, with last full telemetry reports received by ground stations as the satellite passed over japan 0602 utc. Load the software and configure the software as instructed in the help file option, then setup mmstv.
Arissat 1 timelineutc 2011 wed july 27 charge arissat 1 battery sat july 30 test transmissions, from 19. Orbitron is pc software available to track just about any type of satellite orbiting the earth. The satellite will downlink live sstv images from four onboard cameras as well as 24 greetings in 15 languages on the fm voice frequency 145. With this sstv slow scan television utility, images can be sent and received using a computer, a keying circuit and a ham radio. Ans044 amsat news service weekly bulletins qrz forums. If you are already on the air with other amateur radio soundcard applications chances are you are ready to receive arissats sstv downlink with little or no modification to your setup. Arissat1 has more prerecorded student messages to transmit 24 messages in 15 languages. The ariss program was created and is managed by an international. Slow scan television sstv is transmitted by the ariss russia team from the amateur. Get ready for arissat1 from space to classroom with the first software defined amateur radio transponder in orbit. Arissat 1 the satellite was launched to the iss on january 28th, 2011, with deployment into space during an eva spacewalk on february 16, 2011. Its compact, its handy, its powerfull, its easy to use and its free. And although its uhf whip was not in place when deployed, all modes were successful. Multiscan 3b sstv for apple macos sstv on mac is possible using multiscan 3 b is an application for ham radio slow scan tv sstv communications.
Arissat1 or the iss please read the notes at the bottom of the page. Dec 20, 2014 sstv slow scan television is an amateur radio image transmission mode, to transmit and receive pictures via radio. Most hams are far too responsible, so the risk is very low. Arissat1 kedr reception report certificates when you receive the downlink signal from arissat1 kedr you are invited to send your report to the following email boxes. There has been no official announcement yet, but it appears that plucky satellite arissat1 finally deorbited early this morning. Quick start for mmsstv graphics by joe wj5hm mmsstv slant adjust by rick wb0vzw getting started with sstv qst sept. Unlike suitsat1, batteries on arissat1 were charged by solar panels, and had a predicted lifetime up to six months clarification needed an interval during which it was. The current orbit of arissat1 has it exiting the eclipse over the northern hemisphere and thus does not become active until it reaches the lower latitudes. Aug 05, 2011 at present time, arissat 1 is just slightly ahead of the iss which can be tracked here. Once sstv signal is found, manual tuning can be performed easily enough. Digital master 780 is a windows multimode program which uses ham radio deluxe.
Ptt can be activated by cat control if the radio has a data port to link the computer andor. To help out, here are some essex ham sstv audio files, recorded in a couple of the more common formats. But just track the iss and you should be ok for now. All of the transmissions and receicvers use newly created software defined radio.
I was trying to capture a stored image of hurricane irene from arissat 1, no such luck. Ftv multimode image and data decoding software sstv free. Telementry from arissat1 is also received and sent to amsat. If you want operate sstv, these are the most popular ham radio sstv apps. Arissat1 the successor of suitsat1 is ready to be launched on progress41p heading to the international space station on friday, january 28, 2011. To install the software correctly we advise you to go to.
Arissat1 timelineutc 2011 wed july 27 charge arissat1 battery sat july 30 test transmissions, from 19. Thanks to paul m0cnl for suggesting that it would be handy to have access to some test sstv audio files. Arissat 1 or the iss please read the notes at the bottom of the page. Arissat1kedr amateur radio satellite was deployed from the iss on august 3, 2011 and began transmitting sstv and fm voice messages on 145. It will be deployed into its own orbit during eva 27 currently scheduled for february 16. Brian jackson, amateur radio call sign ve6jbj, is one of the five club leaders. Its been a little over one week since arissat1 was deployed from the international space station and it has been operating beautifully. A bit behind on status but arissat 1 had a successful checkout on july 3031.
A small satellite named arissat1 and kedr or radioskafb by the russians, as arissat1 is officially a russian experiment has been providing me with a lot of fun and satisfactions since august 3rd, when it was released from the iss, or international space station, by the russian cosmonauts during a spacewalk from the pirs airlock located in the russian segment of the station. I was trying to capture a stored image of hurricane irene from arissat1, no such luck. A bit behind on status but arissat1 had a successful checkout on july 3031. If arissat1 was not deployed during todays spacewalk, the next.
At present time, arissat1 is just slightly ahead of the iss which can be tracked here. With the new image i performed a little analysis and. Data, voice telemetry and sstv images were received some directly on vhf and others through the uhf relay on the iss. Jan 25, 2011 it looks like amsat is going to launch a new satellite. Suitsat 1 did not have sstv photo capability, only a prerecorded sstv image to transmit. Thanks the information of pdf to john, g7hia arissat1 orbit decay prediction subject. To view the sstv downlink from arissat 1 youll need a computer running sstv software for your soundcard and an audio connection between your radio and the computer.
Even so, radio amateurs will be able to copy voice, bpsk and sstv messages. A windows sstv decoder receiving program specially designed for swls and hams. Setting up the audio levels for receiving and transmitting will require some experimenting, just as the case is with other pieces of software too. Arissat1 the satellite was launched to the iss on january 28th, 2011, with deployment into space during an eva spacewalk on february 16, 2011. Suitsat1 did not have sstv photo capability, only a prerecorded sstv image to transmit. P3, p5 and p7 avt all modes can be sendreceived in. Many of them are free to download and use, while some others are commercial. Sstv slow scan television is an amateur radio image transmission mode, to transmit and receive pictures via radio. If you are already on the air with other amateur radio soundcard applications chances are you are ready to receive arissat s sstv downlink with little or no modification to your setup.
The drag effects are increasing rapidly, so today would be an excellent time to make any last minute qsos through the transponder. Sstv images are received via mmsstv and uploaded to the web. Unlike suitsat 1, batteries on arissat 1 were charged by solar panels, and had a predicted lifetime up to six months clarification needed an interval during which it was. Arissat1 has 4 sstv cameras and software to select photos taken. Arissat1kedr deployed on august 3, 2011 from the international space station iss the fun combining amateur radio and space continues. Many of you are curious about whats inside arissat1. I was able to grab two of them during the afternoon pass today. Aug, 2011 its been a little over one week since arissat1 was deployed from the international space station and it has been operating beautifully. Image from the arissat 1 satellite, captured from space sstv sample audio. On tuesday, dec 27, 2011, arissat1 was losing about 4. Several sstv modes can be chosen, including martin 1 and 2 and scottie 1 and 2.
According to the morning numbers from space track, arissat 1 is down to 191 km, and losing about 1. To view the sstv downlink from arissat1 youll need a computer running sstv software for your soundcard and an audio connection between your radio and the computer. Quick start for mmsstv graphics by joe wj5hm mm sstv slant adjust by rick wb0vzw getting started with sstv qst sept. Johan, zs1i in south africa reports hearing the arissat1kedr sstv signal using a handheld and a.
Oct 26, 2010 arissat 1 has 4 sstv cameras and software to select photos taken with illuminated pixels to be transmitted to the ground on the fm channel. David jordan, aa4kn, for the arissat1 team sticking a few antennas on the outside and tossing it overboardan idea that, for obvious reasons, came to be unceremoniously. Russian flight engineer alesander samokutiaev and sergey volkov deployed arissat 1 from the iss on august 3, 2011. If you are already on the air with other amateur radio soundcard applications chances are you are ready to receive arissats sstv downlink with little or no modification to. The satellite also operated 1 a 435145 mhz linear transponder, 2 a 145. An interface will also provide 1 an easy way to adjust sound levels, 2 isolation of computer sounds, 3 isolation of stray rf, and 4 a simplified way to configure an external ptt circuit. A reminder that if you have been putting off working through the arissat1 repeater, receiving sstv pictures, or submitting telemetry, the next few weeks will be your last opportunity to be a part of this satellites history. Arissat 1 has more prerecorded student messages to transmit 24 messages in 15 languages. Feb 27, 2020 setting up the audio levels for receiving and transmitting will require some experimenting, just as the case is with other pieces of software too. Ptt can be activated by cat control if the radio has a data port to link the computer andor interface to software control settings. The current orbit of arissat 1 has it exiting the eclipse over the northern hemisphere and thus does not become active until it reaches the lower latitudes. Arissat1 voice, sstv, cw and bpsk sequences fm voice sequence loop id hi this is arissat1 amateur radio satellite rs01s 7 secs greeting 2029 secs voice telemetry 34 secs tone introduction met is xxx minutes ihu temp is xxx.
Russian flight engineer alesander samokutiaev and sergey volkov deployed arissat1 from the iss on august 3, 2011. The satellite was launched to the iss on january 28th, 2011, with deployment into space during an eva spacewalk on february 16, 2011. Telementry from arissat 1 is also received and sent to amsat. Egress arissat 1 and secure to airlock ladder 1452. Then noticing along with everyone else that the 70cms antenna was missing and they delayed the launch to. An example of websdr sstv reception and decoding from a smaller iss sstv event held a few days ago is shown below.
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