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:: Sexta-feira, 01 de Julho de 2016
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NanonsatC-BR1 Amateur Radio Operator

Visit Roland PY4ZBZ Website

Download the "NCBR1 Telemetry Decoder",
developed by Mike Rupprecht DK3WN


Welcome to the amateur radio operator page for the NanosatC-BR1 mission.

Please note that the June 19st ISILaunch07 DNEPR launch carries the NCBR-1 satellite.

After deployment from the QuadPack, the satellite will be operating in safe mode.

Contact information / reception reports

To get in touch with NanosatC-BR Team, please click here.

We would appreciate to receive reception reports or recordings of the downlink signal, please include the following information in your report:

  • Name and callsign
  • Location or Maidenhead gridsquare locator
  • Date and time of reception (UTC)
  • Frequency at which you have received NCBR-1
  • Satellite mode (indicate whether you have received a CW beacon or AX.25 beacon or both)
  • We make available a Webpage for data submitting. Please check the link .
  • Satellite downlink overview

    Safe mode beacon (CW / Morse) VHF downlink frequency: 145.868 MHz Satellite antenna polarization: linear Safe mode beacon (CW / Morse)
  • Modulation: CW / Morse code
  • Speed: 15 words per minute
  • Beacon interval: 30 seconds
  • Beacon length: approx. 10 seconds
  • Safe mode beacon content

  • B
    1
    X
    X
    X
    X
    X
    X
    Y
    Y

  • X: character in the range A-Z
  • Y: character in the range A-Z or number in the range 0-9
  • You can use the Safe mode beacon content decoder to translate the CW beacon characters to engineering values.
  • Download the audio file of the Morse Code Beacon.
  • Nominal mode beacon (AX.25)

  • Modulation: Binary Phase Shift Keying (BPSK)
  • Nominal data rate: 1200 bps (2400bps, 4800bps, 9600bps are possible upon ground command)
  • Protocol: AX.25 UI frames
  • Beacon interval: 10 seconds
  • VHF callsigns:
    • FROM: NCBR1 -0
    • TO: NCBR1 -0
  • Download the audio file of the AX.25 Nominal Mode Beacon. (Provided by: Paulo PV8DX).
  • End of Life

  • Radio: NCBR1
  • Transponder downlink frequency: 145.868 MHz
  • Downlink modulation: VHF
  • UHF uplink frequency: in 435.131MHz.
  • Uplink modulation: Audio Frequency Shift Keying (AFSK), max 3.5kHz deviation
  • Parceiros