ARLA/CLUSTER: 29 MHz, a banda esquecida pelos radioamadores para contactos via satélites

[João Costa > CT1FBF]

29 MHz the forgotten band for ham radio satellites

*Hans van de Groenendaaal ZS6AKV* writes in the EngineerIT magazine about
the potential for 29 MHz as a satellite uplink band

Universities and other scientific research institutions are using portions
of the amateur spectrum for their CubeSat’s which has caused the 145 and
435 MHz amateur-satellite band segments to be very crowded, leading to an
increasing number of satellite builders to explore alternatives. For many,
such as those requiring single-channel bandwidth greater than approximately
12.5 kHz, the best answer will be found in the microwave bands.

However, for those who can use it, the International Amateur Radio Union
(IARU) satellite frequency coordination process has now opened another
alternative: 29 MHz uplinks.

Read the EngineerIT article at
http://www.ee.co.za/article/29-mhz-forgotten-frequency-amateur-radio-satellites.html
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