Re: #aero #aero

Tomasz Lemiech
 



On Sat, Mar 23, 2019 at 4:31 PM David J Taylor via Groups.Io <gm8arv=yahoo.co.uk@groups.io> wrote:
  Even with a patch antenna:

  https://www.rtl-sdr.com/outernet-patch-antenna-now-sold-seperately-other-products/

I've only seen carriers - likely at far too low an SNR to decode.

Here is what I see on this very patch antenna (and rtl-sdr.com v3 dongle):


alphasat_25E_10500_new.jpg

alphasat_25E_10500_new_JAERO.jpg

RTL gain setting around 28 dB. Alphasat at 38600 km distance, 30 deg elevation.

--
Tomasz Lemiech

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