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  • ham radio door for SDR?

    From Jason Arnold@VERT/KC7STW1 to All on Tuesday, March 04, 2025 05:09:00
    Logn time not having a BBS. The last board I was running I made a door to access a TNC for users to login to other Packet BBS systems. Since packet is dead, or at least in my area.

    Has anyone messed with or though it would be possible to make a door for a SDR?

    I know there are web based systems. Just a thoght for the BBS side of things.

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    þ Synchronet þ kc7stw
  • From phigan@VERT/TACOPRON to Jason Arnold on Tuesday, March 04, 2025 10:42:00
    Re: ham radio door for SDR?
    By: Jason Arnold to All on Tue Mar 04 2025 05:09 am

    Logn time not having a BBS. The last board I was running I made a door to access a TNC for users to login to other Packet BBS systems. Since packet i dead, or at least in my area.

    Do you still have this door? Would love to check it out.

    I think a cool idea would be a BBS-to-APRS door. There are packet nodes near
    me too, though.

    Not sure what else you could do through a BBS. JS8Call, maybe?

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    þ Synchronet þ TIRED of waiting 2 hours for a taco? GO TO TACOPRONTO.bbs.io
  • From Bob Worm@VERT/BEEBS2 to phigan on Tuesday, March 04, 2025 22:10:00
    Re: ham radio door for SDR?
    By: phigan to Jason Arnold on Tue Mar 04 2025 10:42:29

    Hi, Phigan.

    Not sure what else you could do through a BBS. JS8Call, maybe?

    I've thought (more like dreamt) about lashing a BBS to my SDR, though I don't have the time or the expertise to make it happen.

    The ideas I had were:

    1) allow the user to tune around using an ASCII waterfall - I got the ASCII waterfall part working just on the Linux CLI. It would need to be toned down refresh rate-wise but should be somewhat usable.

    2) Given 1) above, enable decodes for RTTY, morse, FT4 / FT8. There are plenty of RTTY weather stations decodable from my loft wire.

    3) Maybe there's something doable with APRS / LoRA / whatever?

    BobW

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    þ Synchronet þ My Brand-New BBS
  • From phigan@VERT/TACOPRON to Bob Worm on Tuesday, March 04, 2025 19:14:00
    Re: ham radio door for SDR?
    By: Bob Worm to phigan on Tue Mar 04 2025 10:10 pm

    2) Given 1) above, enable decodes for RTTY, morse, FT4 / FT8. There are plen of RTTY weather stations decodable from my loft wire.

    3) Maybe there's something doable with APRS / LoRA / whatever?

    Yeah, the refresh rate on anything but the fastest terminals or connections would be pretty bad, I would think.

    I like the idea of the RTTY weather and CW decoding. I kinda forget those are a thing still because I don't have an HF antenna up :/.

    An APRS gateway would be pretty cool but only really useful to local people, i would think.. I'd still want to set that up, just cause!

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    þ Synchronet þ TIRED of waiting 2 hours for a taco? GO TO TACOPRONTO.bbs.io
  • From Jason Arnold@VERT/KC7STW1 to phigan on Tuesday, March 04, 2025 22:11:00
    Re: ham radio door for SDR?
    By: phigan to Jason Arnold on Tue Mar 04 2025 10:42 am

    I have all my old BBS files stored on a nas box. I have to see if it will boot up if not I will pull a harddrive and get the files off of it.

    If I remember correctly Duece and someone else helped on getting me started, and then I added to the door. Back then there was not a call sign option on SBBS if I recall so that was added on my board to pass to the door, then the door would take this call sign and send the command to the TNC to change its call to match the user, when the door was cloed it would revert back to my call as the host.

    I was trying to work out a way to get it working from packet into sbbs but I could not figure it out. The main issue was how to get sbbs to respond to the TNC as a modem and send the data across. Buffering, and other issues would need to be added because the TNC does not work as a land line modem.

    I will work on getting the files off. I need to learn how to get my board working as it was, but now on linux since I do not use windows anymore.
    -Jason

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    þ Synchronet þ kc7stw