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[aprssig] Can we use satellite digipeater for power outageregion?

FUJIURA Toyonori toyokun at gmail.com
Sun Mar 13 04:48:21 UTC 2011


Andy,

Thank you for your kindness.
It is easy to understand.

# Now 7030(emerg. freq. in Japanese bandplan), 7043 is used
# for emergency communication.

2011/3/13 Andrew Rich <vk4tec at tech-software.net>:
> I have made an image for ISS
>
> http://tech-software.net/RS0ISS.JPG
>
>
> ----- Original Message ----- From: "Andrew Rich" <vk4tec at tech-software.net>
> To: "TAPR APRS Mailing List" <aprssig at tapr.org>
> Cc: "TAPR APRS Mailing List" <aprssig at tapr.org>
> Sent: Sunday, March 13, 2011 1:12 PM
> Subject: Re: [aprssig] Can we use satellite digipeater for power
> outageregion?
>
>
>> To use iss on 145.825 MHz
>>
>> Unproto cq via ariss, sgate
>>
>> Digi also rs0iss-4
>>
>> Bbs rs0iss-11
>>
>>
>>
>>
>>
>> Sent from my iPhone
>> Andrew Rich
>>
>> On 13/03/2011, at 12:07, FUJIURA Toyonori <toyokun at gmail.com> wrote:
>>
>>> Thank you all,
>>>
>>> 2011/3/13 Bob Bruninga <bruninga at usna.edu>:
>>>>
>>>> The International Space Station DIGIPEATER is coming over Japan 6 times
>>>> every day in the afternoon.  ANY APRS station can digipeat through it
>>>> EASILY.  Just change FREQUENCY to 145.825 and the normal PATH of WIDE2-2
>>>> will work fine.
>>>>
>>>> This will cover all of Japan 6 times a day.  Every 90 minutes.
>>>
>>> I've received the beacon packet of ISS at orbit 70577.
>>> And I found another station who IGATE the packet in Japan.
>>>
>>> Anyway, I continue to try to QSY for the mobile in stricken area.
>>>
>>> Do I need change "UNPROTO xxx via WIDE1-1,WIDE2-1" to "UNPROTO xxx via
>>> WIDE2-1"?
>>> Thanks.
>>>
>>>>
>>>> To see activity see www.ariss.net.
>>>>
>>>> But statiosn only show up on that page if they use the PATH of VIA
>>>> ARISS.  Then the ISS will substitute its callsign RS0ISS* and then the page
>>>> will capture it.
>>>>
>>>> But even if you use the normal WIDE2-2 path, it will be digipeated and
>>>> show up on the APRS=IS after the one hop through the ISS.  THe uplink path
>>>> will be WIDE2-2 and the digipeated path coming down will show WIDE2-1 if
>>>> successful.
>>>>
>>>> Good luck!
>>>>
>>>> Just listen on 145.825.  Whn you begin to hear packets, then ISS is in
>>>> view.  And will be again in 90 minutes (unless it is the last pass of the
>>>> day.
>>>>
>>>> Bob, WB4APR
>>>>
>>>>
>>>> ---- Original message ----
>>>>>
>>>>> Date: Sun, 13 Mar 2011 06:47:39 +0900
>>>>> From: aprssig-bounces at tapr.org (on behalf of FUJIURA Toyonori
>>>>> <toyokun at gmail.com>)
>>>>> Subject: [aprssig] Can we use satellite digipeater for power outage
>>>>> region?
>>>>> To: TAPR APRS Mailing List <aprssig at tapr.org>
>>>>>
>>>>> Hi, My name is toyo (JG2RZF).
>>>>>
>>>>> As you know, pacific side of some of North-East region (JA7) of Japan
>>>>> is still power outage
>>>>> bacause power transmission line had damaged.
>>>>> So, it caused no IP reachability and no cell phone service because of
>>>>> battery shotage.
>>>>> And we cannot see the APRS mobile in this area because of no IGATE
>>>>> activity.
>>>>> For example, we cannot see the trace of Wakayama Red Cross (JA3FRI-12)
>>>>> now.
>>>>>
>>>>> So I think if the satellite digipeater digipeat 144.64 Bell202 signal,
>>>>> we can trace their signals.
>>>>> Can we use satellite digi for this purpose?
>>>>>
>>>>> Of course, this frequency is used by many station in Japan.
>>>>> Do you have any idea?
>>>>> --
>>>>> FUJIURA Toyonori mailto:toyokun at gmail.com
>>>>>
>>>>> _______________________________________________
>>>>> aprssig mailing list
>>>>> aprssig at tapr.org
>>>>> https://www.tapr.org/cgi-bin/mailman/listinfo/aprssig
>>>>
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>>>>
>>>
>>>
>>>
>>> --
>>> --
>>> FUJIURA Toyonori mailto:toyokun at gmail.com
>>>
>>> _______________________________________________
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>>> https://www.tapr.org/cgi-bin/mailman/listinfo/aprssig
>>
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>
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FUJIURA Toyonori mailto:toyokun at gmail.com



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