Just a comment. What AO85 telem needs is no HIGH PASS filtering down to maybe 10 or 20 Hz. Sometimes 9600baud output has no filtering at all (or little) but 9600 baud packet mainly cares about no LOW PASS filtering up in the multiple kHz range. And at least my radio does not even spec the low side.
You might try putting the output on a scope and then transmit using the lowest possible CTCSS tone to see if it shows up on the scope. (Just suggesting CTCSS as a source of a fairly low frequency). If you see nothing lows are being filtered. (I think you can also see it on the FoxTelem display. That would be an even better end-to-end test). Obviously be careful not to transmit on the downlink frequency when the satellite is nearby :-)
73,
Burns W2BFJ
On Tue, Feb 9, 2016 at 4:58 AM, Eric Knaps, ON4HF on4hf@telenet.be wrote:
Hello,I had the same problem. Then i used the line input of thesoundcard and it worked. If you use the mic input your audio will be filtered on most soundcards.Good luck,Eric ON4HF. Sent with my smartphone...
------ Origineel bericht------Van: Frank WestphalDatum: di, 9 feb. 2016 07:49Naar: Dave Webb KB1PVH;Andrew Glasbrenner;CC: AMSAT -BB;Onderwerp:Re: [amsat-bb] IC-9100 AO-85 Telemetry I turned on menu item #57 (9600bps mode) and put it into FMD mode and tried a 23 degree pass but did not decode any packets.On 2/8/16 1:43 PM, Dave Webb KB1PVH wrote:>> Also put it in FMD mode by long pressing the FM button.>> Dave-KB1PVH>> Sent from my Samsung S4>_______________________________________________Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum availableto all interested persons worldwide without requiring membership. Opinions expressedare 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 AMSAT-BB@amsat.org. 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