Apparently they are about to release a new OTHERNET Ka band satellitie reeiver:
"We are currently in production of the next version, which will include an enclosure and internal antenna. It will be available for sale in about a month."
------------Original Message------------- From: AMSAT-BB On Behalf Of Matthew J Wolf via AMSAT-BB Sent: Thursday, June 13, 2019 8:18 PM Subject: Re: [amsat-bb] OUTERnet becomes OTHERnet (APRS geo feed)
I gota Dreamcatcher Data Radiowhen they where on sale for $49. I can confirm that you can replace the supplied USB WiFi NIC with the TP-Link TL-UE3000 USB Ethernet NIC.
I have to use a Pringles can on the LNB to get a marginalsignal, SNR -12.5 to -14 dB. Every time it rains I have to readjustthe LNB.
I have senta few test ARPS messages from N4MTT-2 via rf to a local i-gate. The messages then were seen on the down link via a text file. The Skylark operating system has a "Messages" application that displays the text file.
APRS Link can display the history of the messages sent to OUTNET, https://aprs.link/app/aprs/stations/messages-OUTNET
I noticed the messages I sent to OUTNET did not receive a REPLY ACK. There where duplicate messages on the down link from another SSID. I wanted to avoid sending duplicate messages. In Xastir I canceled the messages after the first message transmission.
I agreethatit "is a powerful capability" .
-Matt, N4MTT
------------- original message ----------------------------- Hi Bob,
I have been watching Outernet/Othernet developments for a couple of years and waiting for their system to stabilize (it still has not). I bought a Dreamcatcher 3 Version 3.03 receiver in April when they dropped the price to $49.00US. The User Manual may be of interest:
https://cdn.shopify.com/s/files/1/0770/0935/files/Dreamcatcher_V_3.03_SL_5.5...
Information about the current state of affairs is unfortunately scattered throughout a number of threads in the Othernet forum. As noted in the following thread, Othernet is/was dumping the Dreamcatcher 3.03 in favor of a "cost-reduced version" of the receiver:
https://forums.othernet.is/t/is-sale-price-an-omen/5974
The Dreamcatcher 3.03 uses a LoRa device for KU-band reception unlike the older L-band receiver which was based on an RTL-SDR as noted in the this post:
https://www.rtl-sdr.com/othernet-dreamcatcher-on-sale-for-only-49/
I am not aware of any specific information released concerning the upcoming Othernet receiver, but it is supposed to be forthcoming soon.
The current North American downlink is about 30 kbps with 8 kbps allocated for an audio stream (Voice of America at the moment) and the rest for files, including the satellite APRS transmissions. The latest kits were sold with a bare LNB, but a number of users have been experimenting with adding a feedhorn to improve reception:
https://forums.othernet.is/t/increasing-gain-with-15-degree-cone/5258
Some users are using re-purposed KU-band antennas as well.
Hope this helps.
Todd AL0I
-----Original Message----- From: Robert Bruninga bruninga@usna.edu Sent: Tuesday, July 30, 2019 4:30 PM Subject: RE: [amsat-bb] Transponders For Rent??? (for free)
Actually there is a geostationary channel that can be used by Ham Operators that is for free. https://othernet.is/
About 2 years ago, the APRS satellite ground station captures were made available worldwide via three GEO satellites for reception anywhere on earth. But I recently found that the OUTERnet system has changed to a new GEO satellite constellation and no longer uses INMARSAT L band satellites but is now using a KA band downlink over the USA. And that they are now selling a new KA receiver kit for this satellite.
Has anyone kept up with them? Here is my original WEB page but with the links changed from OUTnet to OTHERnet, but otherwise, not kept up to date. http://aprs.org/othernet.html
If anyone has one of their receivers or is receiving the downlink and/or wants to help me get my web page all cleaned up to what has changed over the last two years, let me know.
This is a powerful capability. I hope we can keep it working.
The way it is supposed to work is that you can send a specially formatted APRS packet (position, status or message) on any APRS network (terrestrial or satellite) and it should get parsed by the APRS-IS. Therer it can be captured by the OTHERNET non-profit ground station and uplinked to the APRS channel on their satellites to the downlink that anyone can receive. Ostensibly a ham radio volunteer global emergency backup channel.
Its round-about, but a possible play-point...
Bob, Wb4APR