SRMSAT and JUGNU to launch October 12

Mani, VU2WMY, says he used an AMSAT-UK FUNcube Dongle SDR to receive telemetry from SRMSAT and JUGNU during environmental tests.

India’s latest Amateur Radio satellites SRMSAT and JUGNU are now at the Indian Space Research Organisation (ISRO) spaceport at Sriharikota ready to launch on October 12.

On the AMSAT bulletin board Mani VU2WMY writes:

I was a part of the ISRO team that conducted the Thermal Vacuum, vibration and other environmental tests for both Jugnu and SRMSat.

I was able to receive the signals from both the satellites, while they were here in my centre during the above mentioned test. I even used FUNcube Dongle to receive and decode the telemetry CW data.

Frequencies:
SRMSat: Payload down link and CW Beacon on the same frequency – 437.425 (10dbm)
Jugnu:  CW Beacon – 437.275 (17dbm)  Payload  – 437.505

SRM University Ham Exam
http://chennaihams.blogspot.com/2010/03/asol-exam-conducted-at-srm-university.html

JUGNU website
http://www.iitk.ac.in/me/jugnu/freq_coord.htm

SRMSAT and JUGNU on the IARU Satellite Frequency Coordination pages hosted by AMSAT-UK http://www.amsat.org.uk/iaru/

Join the FUNcube Yahoo Group at http://groups.yahoo.com/group/FUNcube/

Read a sample of the AMSAT-UK newsletter OSCAR News posted to members quarterly here

New ITU Service for CubeSats and Nanosats ?

The latest issue of the AMSAT-UK publication OSCAR News highlights the US NTIA proposal to create a new ITU satellite service for CubeSats and NanoSats.

The proposal seeks one or more frequency bands, totalling up to 10 MHz of spectrum, to support command, control, and data relay for nanosatellites and picosatellites performing a variety of functions.

It proposes that a study be undertaken after WRC 2012 so that the item be placed on the preliminary agenda for WRC 2019. It is unclear where the UHF spectrum for a new ITU service would come from.

Read the NTIA proposal ‘Studies for identifying up to 10 MHz of spectrum for space research service in the 400-2025 MHz range for the operation of nanosatellites and picosatellites’.
http://www.ntia.doc.gov/WRC_2012/Documents/NTIA_Proposal/NTIA_Proposal_2011-02-23_8.2(Nanosat).doc

Other NTIA WRC documents can be downloaded from
http://www.ntia.doc.gov/page/documents-and-proposals

OSCAR News is published quarterly by AMSAT-UK and posted to members.
To get your copy join AMSAT-UK online at http://tinyurl.com/JoinAMSAT-UK/

If you’ve never seen OSCAR News before you can get an idea of what it’s like by downloading a sample issue from http://www.uk.amsat.org/on_193_final.pdf