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Re: Packet Re: Request for contact with NA1SS



Sandeep,

The frequency you need to transmit packets on is the
ISS packet uplink frequency: 145.990 MHz.

73,
Richard
N1ASA



On Wed, 22 Mar 2006 23:34:29 +0530 (IST)
 "Sandeep Baruah" <sandeep@vigyanprasar.gov.in> wrote:
> Dear OM Miles, WF1F
> Thanks for your feedback. I could copy the Packet Beacon at 11.24 UTC
> during an almost overhead pass over New Delhi today.
> 
> It reads:
> "RS0ISS-3 TM-D700 In Service APRS/BBS & PACKET ON"
> I also received the station Icon (that of an 'aeroplane').
> 
> But I am not sure about the frequency for a packet uplink. I assume that
> when we hear a 'packet beacon' on 145.800 MHz, the 'Packet Uplink' would
> be on 144.490 MHz. But I think this pair of frequency is usually used for
> 'voice' uplink/downlink.
> 
> As you said, "Only one mode is active at a time, Voice, packet or
> repeater", I wonder if my assumption is correct or not.
> 
> Or shall I have to use 145.990 MHz (which is the designated
> packet uplink freq. for ISS) for a Packet Uplink if I hear a packet on
> 145.800 MHz?
> 
> I would appreciate an information on that very much.
> Tnx es best 73s
> de
> sandeep vu2mue
> http://www.qsl.net/vu2msy
> 
> > Here are some tips for working ISS.
> >
> > posted on web
> > www.marexmg.org
> .....
> > Only one mode is active at a time, Voice, packet or
> > repeater.  Most of the time it is in packet mode.
> ....
> > However most of your contacts are purly random.
> > Monitor every pass between 0600 - 2100 UTC, week days
> > and weekend for the next 3 weeks.
> 
> > 73 wf1f
> > www.marexmg.org
> > http://www.marexmg.org/
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