Posting Random fun bits about Space and Wireless Telecommunications
Joined May 2022
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Thank You Coach 💙. ✌️'s up!
Jun 14
This is a team of Champions ! Respect for the Mental toughness - unselfishness and relentless pursuit of excellence!!! @nyknicks
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Jun 14
Love you Mikal. Heart of a champion. A True warrior. Fuck them picks
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Jun 14
THE NEW YORK KNICKS ARE THE CHAMPIONS! I LOVE THIS TEAM! LET'S FUCKING GOOOOOOOO!!!!
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Jun 13
$ASTS $VOD Randomly found this today while reviewing Vodafone annual report. Vodafone has a 23% stake in Satellite Mobile, through TPG Telecom in Australia. It was formed in the summer of 2025. What's it mean? No idea. But speculate away.
abr.business.gov.au/ABN/View…
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RocketT🅰️nk123 retweeted
Jun 11
THE GREATEST COMEBACK IN NBA PLAYOFF HISTORY.
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May 30
Amazon is looking to maximize its purchase of Globalstar's Big LEO spectrum. The spectrum is 16.5 MHz in both the DL and UL direction. Unfortunately, devices are constrained to using 15 MHz due to 3GPP rules. That means, 10% of their spectrum they acquired can't be used without..
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May 30
This means channel 1 is from 2483.5 to 2493.5 MHz and channel 2 is from 2490 to 2500 MHz. Between 2490-2493.5 MHz, it would require PRB blocking to ensure no interference from the 2nd channel.
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May 30
Creative engineering like this will allow Space Network Operators to maximize their spectrum. Of course, it requires some additional complexity and engineering adds to the cost.
Unlike AST and SpaceX n256 which have equal 30 MHz allowing for two 15 MHz or three 10 MHz.
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May 28
SpaceX proposes a new band in the LTE, NR and NTN domains. Yes, they are proposing a new band which can technically be applied to terrestrial mobile as well.
The band will combine 20 MHz from the AWS-4 block and 5 MHz from the AWS-H Block.
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May 28
A few interesting observations. The 5 MHz UL will be co-adjacent to the T-Mobile n25 band. One other observation is SpaceX is the lone contributor at this time. If to be used for SCS alongside an MNO, why not a partner contributor? SpaceX plans to be that partner MNO.
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May 29
It seems like this is the side effect of SpaceX's swap/combination of the 2000-2020 n252 1990-1995 MHz to allow them to broadcast n70 from space. Credit to @starship_x7547 for the table reference.
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May 26
Some additional notes from the latest Anatel analysis made public.
- 5 Q/V Feeders filed through USASAT-NGSO-20 (USA)
- 243 S-Band filed through SSG-CSL (UK)
- Germany filing pending authorization (1-Year deadline)
- Current S Band operators use low capacity, thus 10 MHz split.
May 15
$ASTS Breaking News! AST SpaceMobile is authorized by Brazil's ANATEL to operate a 248 Satellite Constellation consisting of S-Band and Q/V Feeder. Specifically ANATEL granted AST access to 10x10 MHz of S-Band Spectrum in the 1980-2010 and 2170-2200 range. A HUGE WIN for AST!!
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May 26
Regarding the UK filing of S-Band frequencies with regards to whether this fits being authorized in the country of origin as per Anatel's rule, it appears so. But I'll let lawyers debate that one.
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