Is 70cm an option for ISS packet this time?
Greetings everyone.
Since this most recent packet failure on the ISS, I have not heard any mention of switching back to 437.550 MHz.
Is that not an option this time?
Has it been established that some other component is at fault now, and the choice of radio would make no difference?
Thanks!
-Scott, K4KDR Montpelier, VA USA
Well last time the VHF radio displayed an error and was non-operational.
This time when it stopped digipeating around last weekend it has been heard beaconing. So I think the radio is not totally non-operational so something else is probably assumed to be the problem.
With all that said I saw this earlier which seems to show it digipeating a couple days ago. Odd, right?
http://www.ne.jp/asahi/hamradio/je9pel/linuxsat.htm
73, John Brier KG4AKV
On Jul 30, 2017 17:39, "Scott" [email protected] wrote:
Greetings everyone.
Since this most recent packet failure on the ISS, I have not heard any mention of switching back to 437.550 MHz.
Is that not an option this time?
Has it been established that some other component is at fault now, and the choice of radio would make no difference?
Thanks!
-Scott, K4KDR Montpelier, VA USA _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
I just realized the screenshot shows 2016. Nevermind.
On Jul 30, 2017 17:59, "John Brier" [email protected] wrote:
Well last time the VHF radio displayed an error and was non-operational.
This time when it stopped digipeating around last weekend it has been heard beaconing. So I think the radio is not totally non-operational so something else is probably assumed to be the problem.
With all that said I saw this earlier which seems to show it digipeating a couple days ago. Odd, right?
http://www.ne.jp/asahi/hamradio/je9pel/linuxsat.htm
73, John Brier KG4AKV
On Jul 30, 2017 17:39, "Scott" [email protected] wrote:
Greetings everyone.
Since this most recent packet failure on the ISS, I have not heard any mention of switching back to 437.550 MHz.
Is that not an option this time?
Has it been established that some other component is at fault now, and the choice of radio would make no difference?
Thanks!
-Scott, K4KDR Montpelier, VA USA _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
It's the custom packet module built by AMSAT that is thought to be acting up after being in service for 17 years, not the radio.
73,
Paul, N8HM
On Sun, Jul 30, 2017 at 18:03 John Brier [email protected] wrote:
I just realized the screenshot shows 2016. Nevermind.
On Jul 30, 2017 17:59, "John Brier" [email protected] wrote:
Well last time the VHF radio displayed an error and was non-operational.
This time when it stopped digipeating around last weekend it has been heard beaconing. So I think the radio is not totally non-operational so something else is probably assumed to be the problem.
With all that said I saw this earlier which seems to show it digipeating
a
couple days ago. Odd, right?
http://www.ne.jp/asahi/hamradio/je9pel/linuxsat.htm
73, John Brier KG4AKV
On Jul 30, 2017 17:39, "Scott" [email protected] wrote:
Greetings everyone.
Since this most recent packet failure on the ISS, I have not heard any mention of switching back to 437.550 MHz.
Is that not an option this time?
Has it been established that some other component is at fault now, and
the
choice of radio would make no difference?
Thanks!
-Scott, K4KDR Montpelier, VA USA _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite
program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
The problem this time is the packet module, not the transceiver. So no, can't just switch transceivers because the TNC is dead. Not sure about it digipeating recently. Wonder if it was NO-84 or NO-44?
73, Gabe NJ7H/VE6NJH
On Jul 30, 2017, at 4:59 PM, John Brier [email protected] wrote:
Well last time the VHF radio displayed an error and was non-operational.
This time when it stopped digipeating around last weekend it has been heard beaconing. So I think the radio is not totally non-operational so something else is probably assumed to be the problem.
With all that said I saw this earlier which seems to show it digipeating a couple days ago. Odd, right?
http://www.ne.jp/asahi/hamradio/je9pel/linuxsat.htm
73, John Brier KG4AKV
On Jul 30, 2017 17:39, "Scott" [email protected] wrote:
Greetings everyone.
Since this most recent packet failure on the ISS, I have not heard any mention of switching back to 437.550 MHz.
Is that not an option this time?
Has it been established that some other component is at fault now, and the choice of radio would make no difference?
Thanks!
-Scott, K4KDR Montpelier, VA USA _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
And go DSTAR 128 kbs
Or 9k6
Sent from my iPhone
On 31 Jul 2017, at 7:38 am, Scott [email protected] wrote:
Greetings everyone.
Since this most recent packet failure on the ISS, I have not heard any mention of switching back to 437.550 MHz.
Is that not an option this time?
Has it been established that some other component is at fault now, and the choice of radio would make no difference?
Thanks!
-Scott, K4KDR Montpelier, VA USA _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
participants (5)
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Andrew Rich -
Gabriel Zeifman -
John Brier -
Paul Stoetzer -
Scott