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CX2SA > SATDIG 26.08.14 14:03l 116 Lines 3791 Bytes #999 (0) @ WW
BID : AMSATBB9295
Read: GUEST
Subj: AMSAT-BB-digest V9 295
Path: IW8PGT<IR2UBX<IK2XDE<DB0RES<DB0ANF<CX2SA
Sent: 140826/1201Z @:CX2SA.SAL.URY.SOAM #:9739 [Salto] FBB7.00e $:AMSATBB9295
From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. Unsubscripcion MSAT-BB (Luis Quintas)
2. Old school cool (Lizeth Norman)
3. AmsatDroid (1.0.10) (David A B Johnson)
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Message: 1
Date: Mon, 25 Aug 2014 15:28:02 -0300
From: Luis Quintas <lu6quintas@xxxxx.xxx>
To: AMSAT-BB@xxxxx.xxx
Subject: [amsat-bb] Unsubscripcion MSAT-BB
Message-ID:
<CAE4yj72ABQyXuA_QjHMW98YU20gb+O2MTKapBUne40ivbud_3Q@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Hi
I am receiving many mails from AMSAT-BB. I didnt subscribe to this
service. Can you unsubscribe me?
Thank you for your help.
Best 73 de
--luis
LU6QI
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Message: 2
Date: Mon, 25 Aug 2014 14:42:03 -0400
From: Lizeth Norman <normanlizeth@xxxxx.xxx>
To: "<, amsat-bb@xxxxx.xxxxxxx " <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Old school cool
Message-ID:
<CAJUhCTMy6+TN+SwgeZO-9zXY7OBoCXjHKrfzLOYt8H2VK-oRHw@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Hi all!
Between changing and feeding my two very small children, I'm spending
quality time with my station and Fun Cube Dongle. Listening around, I
find UO-11 still transmitting what appears to be telemetry. My
software modem won't decode it. I suspect that the telemetry frames
are not in compliance with AX.25, therefore ignored. There is a way to
disable the CRC in this particular modem. Haven't tried that yet.
What type of modem is used to receive UO-11? The internet suggests
converting a telephone type unit. I remember turning down a boxful of
1200 baud modems. Ham radio is a pack rat/hoarder's hobby.
Why does the 1200 baud AFSK signal from UO-11 look MUCH different
than, say, the RF envelope developed by the ISS packet transmitter?
Can illustrate this with little trouble.
Trawling the net revealed a piece of software written by Doug, KA2UPW,
a few years ago that (surprisingly!!) runs on Win7. It processes audio
files recorded at 11k sample rate with a word size of 8 (!) bits. It
does say Beta.
Have listened up for ANTELsat. Strong on 437.575 (Not the published
primary freq of 437.28!). Managed to collect a few frames of
telemetry. Supposedly the payload will start xmission of a SSTV
picture in martin1 given the correct (published) 1200 baud AX.25
signal on it's VHF command channel. Google for the engineering
document the team prepared for general users.
Still trying to decode received frames from ANTELsat. They (all four I
got over two days, two kinds say the manual!) break the decoders
available. One particular word gives the status of the SSTV
experiment. Probably should try it by hand.
Norm n3ykf
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Message: 3
Date: Tue, 26 Aug 2014 08:32:55 +0100
From: David A B Johnson <dave@xxxxx.xx.xx>
To: Amsat - BBs <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] AmsatDroid (1.0.10)
Message-ID: <53FC3827.9080500@xxxxx.xx.xx>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Hi,
New version of AmsatDroid (1.0.10) available on Google Play. The
calendar widget is now disabled on the date picker as it was taking up
too much screen realestate on mobile phones.
https://play.google.com/store/apps/details?id=uk.me.g4dpz.HamSatDroid&hl=en_GB
73
Dave, G4DPZ
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End of AMSAT-BB Digest, Vol 9, Issue 295
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