开云体育

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Sbitx v3 headless case
Does anyone have a design for a sbitx case without a display? I have no need or want a display, I will use a monitor and keyboard. Or I'll use headless with my ipad. Post any pics or designs you
By William Hemmingsen - W4WHL · #114032 ·
Re: sBITX 64Bit Pi Image Available #sBitx
Pretty great system. Lots to learn and lots to love! Thank you guys for all of your hard work -- '72 Aaron K5ATG ( http://k5atg.com )
By Aaron K5ATG · #114029 ·
Re: sBITX 64Bit Pi Image Available #sBitx
Wow! I'm really enjoying this new feature. I haven't tried the others yet but I'm sure they are great. Thanks JJ and team. Joel N6ALT
By Joel Caulkins/N6ALT · #114028 ·
Re: Update if you are using QRO #sBitx
Jeff, yes it is now working as expected. I deleted *12,* in config.txt, then *Ctrl-O* <Enter> and finally *Ctrl-X* <Enter> to exit. After restarting, the indicator LED did not light up, only when I
By HA3HZ · #114027 ·
Re: uBitX fading receive sensitivity #ubitx6-help
You are right about K3 Evan Missed that out as I was writing the answer around 23:30. Regards Lawrence gmail.com@groups.io> wrote:
By Lawrence Galea · #114026 ·
Re: sBITX 64Bit Pi Image Available #sBitx
Release Announcement: We are excited to announce the release of software version 4.1 for the sBitx HF amateur radio transceiver! This release represents a major step forward, with numerous
By JJ - W9JES · #114025 ·
Update if you are using QRO #sBitx
Gyula recently uncovered an issue when using the QRO option. ?A few of you have purchased my QRO boards and will want to do a quick easy fix. ?It turns out that there is a configuration setting
By Jeff Duce · #114024 ·
Re: Sbitx band decoder
No band decoder planned by our team.. -JJ
By JJ - W9JES · #114023 ·
Re: uBitX fading receive sensitivity #ubitx6-help
K3 switches the LPFs out of the receive path, so it is unlikely that any of the LPF circuits are the issue. As Scotty R. suggested, I would look for a possible heat issue.? This could be in any
By Evan Hand · #114022 ·
Re: uBitX fading receive sensitivity #ubitx6-help
First of all is this happening on all frequencies or on particular band or bands? If on a particulat band or bands using the same TX LPF then the respective LPF relay is suspect. If on all bands
By Lawrence Galea · #114021 ·
Sbitx band decoder
Hi guys!! Have any of you have a band decoder to the sbitx?? Any ideas? Im doing a project and the amplifier uses3 lines for the lpf control. Before changing the software I would like to know if
By WP3DN · #114020 ·
Re: uBitX fading receive sensitivity #ubitx6-help
Also, as a past RadioShack repair technician, I would like to suggest a can of freeze spray and a TINY heat torch to assist with troubleshooting poor connections and heat related failures. Many times
By Scotty R · #114019 ·
Re: uBitX fading receive sensitivity #ubitx6-help
I had a similar experience, but the problem was not with the radio. It was a poor solder joint at the antenna. Once I would transmit the problem would go away then start to fade until I would key the
By barry halterman · #114018 ·
Re: uBitX fading receive sensitivity #ubitx6-help
Last night I was thinking about it and I believe the first thing I'll try is cold spray. A bad solder joint could be the problem and cold spray sometimes reveals those. Possible bad relay noted...
By Demonmariner · #114017 ·
Re: uBitX fading receive sensitivity #ubitx6-help
You really have to scratch up these old memories. the same thing applies to the contacts for the Vibroplex Bug Brown Paper worked best as t was a little more coarse. Change out the relay take the old
By VE6LX · #114016 ·
Re: uBitX fading receive sensitivity #ubitx6-help
Aha, before shortening/bypassing You can try open the radio and delicate knock K3 and K1 relays with screwdriver or similar tool. Sometimes phenomena/failure reacts on this - then You can be 99% sure
By tomekdm sp7etd · #114015 ·
Re: uBitX fading receive sensitivity #ubitx6-help
the traditional way to clean relay contacts depends on being able to carefully pry the plastic case off. Usually this can be accomplished. May require small "jeweler' " screwdrivers. Then take a
By Gordon Gibby KX4Z · #114014 ·
Re: uBitX fading receive sensitivity #ubitx6-help
Hello, I will not write too much more than previous colleagues - I also would start checking relays. Yes, relays. RX path goes through TWO relays K3 and K1 (type HFD27/012-S relay). By default RX path
By tomekdm sp7etd · #114013 ·
Re: uBitX fading receive sensitivity #ubitx6-help
A dirty relay was my first thought, but the fading doesn't seem consistent with that. I'm just getting started with the problem. I have a fairly complete test equipment suite. Once I get inside I'll
By Demonmariner · #114012 ·
Re: Hendricks BITX20 C18 Procrastinator Question
JP Let's try what you have. Often the receive preselected is forgiving. Don't initially solder it flush, maybe on a couple leads. If your jukebox part doesn't have enough capacitance, put a small
By Curt · #114011 ·