[Ground-station] HAB tracker

[KC9SGV]

Wonder what telemetery solution these guys use ?
Not APRS on V/UHF, because of large ocean stretches.
Think it is some version of WSPR or WSPR-X on 30 m HF with HF ground stations.

https://tracker.habhub.org/#!mt=roadmap&mz=3&qm=1_day&f=ICT3&q=!RS_*;

KC9SGV

Sent from my iPad

> On Sep 26, 2019, at 1:55 PM, KC9SGV <kc9sgv at gmail.com> wrote:
> 
> The "three months in space" bit, makes me wonder.
> Maybe out of power by then ?
> (Don't see any solar panels on the board.)
> What would the possibility be to use the board as payload on a HAB (high altitude balloon).
> Maybe a Mylar balloon cluster achieving float, like the current Miami effort ?
> Then the environmental modules would make sense.
> Could you get the dashboard and web based tracking without buying the launch ?
> 
> Bernard,
> KC9SGV
> Sent from my iPad
> 
>> On Sep 26, 2019, at 1:11 PM, Howie DeFelice via Ground-Station <ground-station at lists.openresearch.institute> wrote:
>> 
>> It has a LoRA radio on board which is really cool. I always thought that LoRA on a LEO would make a great Store  and Forward messaging sat. The chirp spread spectrum modulation handles doppler quite well and LoRA chips on carrier boards are easy to find to make ground stations.  Unfortunately there is little chance we could license it since the FCC decided that anything smaller than a 1U cubesat is too small to track. 
>> 
>> Howie 
>> AB2S
>> From: Ground-Station <ground-station-bounces at lists.openresearch.institute> on behalf of Michelle Thompson via Ground-Station <ground-station at lists.openresearch.institute>
>> Sent: Thursday, September 26, 2019 11:26 AM
>> To: Michelle Thompson via Ground-Station <ground-station at lists.openresearch.institute>
>> Subject: [Ground-station] Please vote - Ambasat sensor
>>  
>> I bought into the Kickstarter for Ambasat. 
>> https://ambasat.com/
>> 
>> I’d like you all to help choose the sensor!
>> 
>> Choices here:
>> https://ambasat.com/ambasat-2/sensor-options/
>> 
>> Disclaimer:
>> This has nothing to do with our project. I acknowledge that Ambasat is controversial. No project funds are involved.
>> 
>> Why post this here?
>> 
>> Details:
>> I asked Ambasat about a custom amateur radio payload, so we could test something for us. The kickstarter had that option. The lead of Ambasat said yes, amateur payload ok, several people I asked at Virginia Tech said go for it, and a small group looked at the specs and tried to design something useful for us. But, the very compact size and power budget was quite daunting. And the time frame was very short. We don’t have enough miniaturization or time. Instead of a custom board, we have a standard flight and a ground version. 
>> 
>> Instead of quietly sending this up, I wanted to share it with the team as something fun. I just received the survey for the sensors, so we easily have a week at least to vote. It includes some sensors already. The free choice is an additional sensor slot. 
>> 
>> -Michelle W5NYV
>> 
>> 
>> -- 
>> -Michelle W5NYV
>> 
>> "Potestatem obscuri lateris nescis."
>> 
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