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GET /hyperkitty/api/list/[email protected]/email/DJHQ3X5JECETG3S4YIKRXJQWN2INIKNA/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/DJHQ3X5JECETG3S4YIKRXJQWN2INIKNA/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "CAJCSnOakh23yQoQxXPNzKBSq0V_yCtbKr7pWxekhjXsCR2B8TQ@mail.gmail.com", "message_id_hash": "DJHQ3X5JECETG3S4YIKRXJQWN2INIKNA", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/TQB3YU32NGAHE525EZ6TSSU3LPZKXROX/?format=api", "sender": { "address": "scott23192 (a) gmail.com", "mailman_id": "120e10e05ba14969a11da0a96d21e355", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/120e10e05ba14969a11da0a96d21e355/emails/?format=api" }, "sender_name": "Scott", "subject": "Re: [amsat-bb] unable to dig over ISS", "date": "2020-05-19T21:08:07Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/6C3C22LVDFT7EVYPHKZV5FRLYYMN74BB/?format=api", "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/LG46ILJN5W6Z5XHMW4FF4U2WHK5YXEYL/?format=api" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "To \"CQ\" via \"ARISS\" continues to work very well for the ISS digipeater.\n\n73!\n\n-Scott, K4KDR\n\n===================\n\nOn Tue, May 19, 2020 at 2:05 PM D. Craig Fox via AMSAT-BB <\[email protected]> wrote:\n\n> Thanks Bob. Not sure but I seem to recall that sound modem has a tone\n> calibration function which may allow me to do as you suggest. I have\n> regularly tried RS0ISS. Both ARISS and RS0ISS used to work fine for me.\n>\n> Craig\n> N6RSX\n>\n> -----Original Message-----\n> From: Robert Bruninga <[email protected]>\n> Sent: Tuesday, May 19, 2020 10:55 AM\n> To: D. Craig Fox <[email protected]>\n> Cc: [email protected]\n> Subject: RE: [amsat-bb] unable to dig over ISS\n>\n> A series capacitor (experimental value until you hear the change in pitch\n> on another radio) will boost the high tone. A parallel cap to ground\n> (experimental value) can reduce the high tone...\n>\n> ARISS reports that the ericcson radio on ISS is quite deaf and so needs to\n> hear some power. Also, they are not sure if the ARISS alias works. Try\n> RS0ISS.\n>\n> Bob\n> bob\n>\n> -----Original Message-----\n> From: D. Craig Fox <[email protected]>\n> Sent: Tuesday, May 19, 2020 1:20 PM\n> To: 'Robert Bruninga' <[email protected]>\n> Cc: [email protected]\n> Subject: RE: [amsat-bb] unable to dig over ISS\n>\n> Thanks Bob! Maybe that is the issue. Now I just need to figure out how to\n> analyze the tones being generated by my Signalink.\n>\n> Thank you and 73\n>\n> Craig\n> N6RSX\n>\n> -----Original Message-----\n> From: Robert Bruninga <[email protected]>\n> Sent: Tuesday, May 19, 2020 7:47 AM\n> To: D. Craig Fox <[email protected]>; amsat bb <[email protected]>\n> Subject: RE: [amsat-bb] unable to dig over ISS\n>\n> If the ISS radio is the Kenwood D700, it is quite sensitive to unbalanced\n> tones. So your base station might work well with a local digi, but if the\n> low tone is higher than the high tone by just a bit (or other way around),\n> it will not be decoded by the D700. This is because the kenwood is\n> optimized for flat tones (at the discriminator) not pre-emphasized as most\n> people do when they hook up an external TNC to the mic circuits.\n>\n> (I may have the tones reversed). One of them can be higher than the other\n> a bit and work fine. The other way around it simply will not work.\n> Bob\n>\n> -----Original Message-----\n> From: AMSAT-BB <[email protected]> On Behalf Of D. Craig Fox via\n> AMSAT-BB\n> Sent: Monday, May 18, 2020 6:18 PM\n> To: '[email protected]' <[email protected]>; [email protected]\n> Subject: Re: [amsat-bb] unable to dig over ISS\n>\n> Thanks Umesh. Well I would agree except that several nights ago I pulled\n> out the D7 HT and elk, and digipeated numerous times on a nigh pass.\n> Immediately went to the base station and tried but no dice. Plus, on every\n> pass Ive tried on my base station, I see the stations I decoded show up on\n> the ISS spotter. So it remains as issue at my end.\n>\n> Thank you\n>\n> Craig\n> N6RSX\n>\n> From: [email protected] <[email protected]>\n> Sent: Monday, May 18, 2020 2:22 PM\n> To: [email protected]; D. Craig Fox <[email protected]>\n> Subject: Re: [amsat-bb] unable to dig over ISS\n>\n> Looking at when the problem started, I'm assuming the problem is related\n> to ISS turning off their packet systems regularly.\n>\n> Long ago I was able to operate ISS packet throughout the pass, even drop\n> messages into their their BBS, etc., but for a considerable time now I have\n> pretty much given up working with ISS packet.\n>\n> All other factors considered, the fact that your system gets ACK-ed on\n> 144.390 is proof positive. It has always been a guarantee to be able to\n> work ISS packet.\n>\n> 73!\n> Umesh,k6vug\n>\n>\n>\n>\n>\n> On Monday, May 18, 2020, 11:40:40 AM PDT, D. Craig Fox via AMSAT-BB <\n> [email protected]<mailto:[email protected]>> wrote:\n>\n>\n> Posting this as a last resort as I ordinarily enjoy doing my own\n> troubleshooting, but this one has me perplexed. For normal sat ops I am\n> running a TS2Kx, 5 el 2m and 11 el 70 cm Directive Systems yagis on a G5400.\n> Doppler and rotor all run by SatPc32. Up to about a year ago I ran AGWPE\n> and UISS and a USB Signalink (through ACC 2) to dig over ISS. Never had a\n> problem, except the occasional decode problem fixed by UX7HO Soundmodem. I\n> finally removed AGWPE and began using Sound Modem with UISS.\n> However, since then I have been unable to dig over ISS. I decode just\n> fine.\n> My transmissions sound like normal packet transmissions, listening on a\n> second receiver. I have used all of the online recommended settings for\n> both Sound Modem and UISS. I have played with the audio levels. I\n> substituted Signalinks in case that was the issue. Also, I have no problem\n> sending APRS over 144.39 using different \"wide\" settings and getting an\n> acknowledgement back. My \"neighbor\" Christy KB6LTY has provided mu ch\n> assistance, but still no joy. I am missing something. So I'm hoping\n> someone has had a similar issue with a similar set up and can maybe send me\n> screen shots of their settings that work, especially in Sound Modem.\n> Or, any other suggestions would be greatly appreciated.\n>\n> Thank you in advance\n>\n> Craig\n> N6RSX\n>\n", "attachments": [] }