Space, Satellites, Signals.

Joined August 2009
14 Photos and videos
Thomas Telkamp retweeted
We think a Tianwen-2 manoever happened on 7 June, as expected. With the Bochum telescope (@amsatdl) and the Dwingeloo telescope, we observe that a) Tianwen-2 is close to the asteroid on the sky and b) the line-of-sight velocity change (Doppler) now almost matches the asteroid's.
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マジのマジのマジで超小型人工衛星RSP-03(ハモるん)チームはDowingelooさんの方向に足を向けて眠れないので 五体投地しに行きました @PI9CAM
超小型人工衛星RSP-03"ハモるん"宇宙で作曲に引き続き、黒田有彩さん@KUROARI_RTTS 宇推くりあさん @clearusui バージョンのデジトーカ、そしてSSTVの送信を行いDowingeloo天文台さんに受信いただきました。audioで聴けます。黒田さんデジトーカ→宇推さんデジトーカ→SSTVの順。 #HAMORUNnow #RSP03
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Thomas Telkamp retweeted
After fixing this mistake, the frequency difference is on the order of 1 Hz. This is about 0.7 ppb, so it is within the accuracy that we could expect for the GPSDO at Bochum. So mystery solved!
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Thomas Telkamp retweeted
We used the historic Dwingeloo telescope to bounce a signal off the surface of Venus, and receive its echo! This marks only the second time that amateurs have achieved an 'EVE' (Earth-Venus-Earth) bounce. Venus was about 40 million kilometers from Earth. camras.nl/en/blog/2025/first…
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Thomas Telkamp retweeted
We received Voyager 1! Not bad for a telescope from 1956 and spacecraft from 1977 📡🛰️ Read our blog at camras.nl/en/blog/2024/dwing…
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Thomas Telkamp retweeted
5 Dec 2023
We're thrilled to announce we've been awarded a Space Services contract by @lacuna_space to build and operate six satellites for a dedicated IoT constellation, with the opportunity to scale to dozens of satellites. Read more: spire.com/press-release/spir…
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Boundary-challenging Beethoven recording by Shunske and Shuann. I've heard them perform some of these sonatas live in Leiden, and this was unexpectedly enlightening. But, they seriously need our help to finish this project. Please have a look at: voordekunst.nl/projecten/162…
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Thomas Telkamp retweeted
26 Sep 2023
📰 📣 Exciting news: Together with @viasat and @lacuna_space, we have demonstrated breakthrough NGSO #IoT satellite connectivity which could pave the way for a range of IoT and direct-to-device (#D2D) satellite services. Read more: omnispace.com/omnispace-and-…
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Making retro plots of @radiotelescoop pulsar data. Individual pulses, quite illuminating to see the variation.
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Thomas Telkamp retweeted
Busy recording a workshop for @thethingsntwrk The Things Summer Academy. Tune in next week and see how you can test the range of your #LoRa gateway using the #Arduino MKR WAN 1300 and @ttnmapper. hopin.com/events/the-things-…
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Thomas Telkamp retweeted
Celebrating successful launch of our latest #iot space gateway🚀🚀 Contact with the satellite made earlier today 🎉 Many thanks for supporting us in our journey for #LoRaWAN connectivity everywhere! Launched with @Heads_InSpace onboard @SpaceX Transporter 2
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Thomas Telkamp retweeted
Another successful satellite launch for @lacuna_space today!🍾🎉 Bringing #iot connectivity everywhere! Onboard the #Soyuz-2, receiving telemetry as expected. Stay tuned for more info! with @gk_launch (video credit) @opencosmos
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Thomas Telkamp retweeted
We are so proud to have been part of this amazing mission! Thanks @Lacuna_Space and @SagaArchitects for the opportunity, and @LEGO_Education and @ESA for the support! #SPIKEPrimeInSpace #ARTES
Two men in an arctic expedition a moon like habitat by @SagaArchitects and a Lego Rover! Connected by SpaceTech denMACH, @lacuna_space Read our blog bit.ly/3bZNoFF Join us at #TheThingsConference for more cool use cases with @thethingsntwrk
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Thomas Telkamp retweeted
Two men in an arctic expedition a moon like habitat by @SagaArchitects and a Lego Rover! Connected by SpaceTech denMACH, @lacuna_space Read our blog bit.ly/3bZNoFF Join us at #TheThingsConference for more cool use cases with @thethingsntwrk
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Thomas Telkamp retweeted
We've finished commissioning of our latest #space gateway early Jan. continuing on our impeccable record for #LoRaWAN performance on-orbit 🎉🍾 Enjoy the last moments we saw it after being released into space. Launched with #ISRO @NanoAvionics Read more bit.ly/3qzFxCH
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Thomas Telkamp retweeted
The #LoRaWAN world record broken twice in a single experiment during The Things Virtual Conference! Read the story of the incredible new distance record set by Thomas Telkamp of @lacuna_space: ow.ly/hIZv50zlsv3

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Thomas Telkamp retweeted
20 Apr 2020
That was too easy... @ubergesundheit found it! @jpmeijers
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Thomas Telkamp retweeted
19 Apr 2020
We tracked the high altitude balloon launched by @telkamp @lacuna_space during @thethingsntwrk #thethingsvirtualconference and guess what: a new LoRa world record of 832km!! ttnmapper.org/track/?experim… goo.gl/maps/RSaMXNgPH8pHgrJy… #stayhome
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