The community websdr-plus-github can be found here: https://github.com/ny4qphil/PhantomSDR-Plus ..it is compatible with the normal version, but enhanced.

Recent posts

#1
Quote from: F1NSK on Feb 02, 2026, 07:32 PMJust a little bug, my SDR look as idle on the XYZ chart ....

Just check once more your .toml file:
[websdr]
register_online=true # If the SDR should be registered on https://sdr-list.xyz then put it to true

and check once more the other data in this section. You can paste it here, so to check it, and help with the setup.
#2
PhantomSDR Software / Re: Steps to Update (cumulativ...
Last post by F1NSK - Feb 02, 2026, 07:35 PM
1.6.8 works perfectly

Thanks Emmanuel
#3
PhantomSDR Show your websdr to others / ORSAT by F1NSK is online
Last post by F1NSK - Feb 02, 2026, 07:32 PM
Hello Guys

1.6.8 is compiled on the new Core I7 and work fine !

http://orsat1.ddns.net:9002

"ORSAT" is the nickname for " OReille Sud ATlantique " in french !  ;D

In english, " The Ear of South Atlantic "  ;D  ;D

Just a little bug, my SDR look as idle on the XYZ chart ....

Next job on Phantom, i will try to compile drivers for the Fobos SDR On the Core I3

Best regards and 73's
#4
For those who already have v.1.6.7 and want to update to the newer v.1.6.8, the only thing they have to do is to download these files. No need for clean install:
├── frontend
│   ├── src
│   │   ├── App__analog_smeter_.svelte
│   │   ├── App__digital_smeter_.svelte
│   │   ├── App.svelte
│   │   ├── App__v2_analog_smeter_.svelte
│   │   ├── App__v2_digital_smeter_.svelte
│   │   ├── lib
│   │   │   ├── FrequencyMarkers.svelte
and recompile frontend (no need to restart server).

Manually added Bookmarks will now appear.
🔵 Blue bookmarks appear on top (manually added Bookmarks)
🟡 Yellow markers appear underneath
✅ Bookmark clicks take priority

Please read: https://github.com/sv1btl/PhantomSDR-Plus/blob/main/docs/USER_GUIDE.md#bookmarks
#5
PhantomSDR Changelogs / New (cumulative) update v.1.6....
Last post by sv2amk - Feb 02, 2026, 12:34 AM
New (cumulative) update v.1.6.8 is released.
  • Minor bugs are fixed.
  • New bookmarks design. Now the bookmarks are shown and function as markers. You can add, delete, edit, upload and download bookmarks, for use in other PhantomSDR-Plus servers.

Download and install here: https://github.com/sv1btl/PhantomSDR-Plus
#6
General Discussion / Re: Phantom is Multi-Lingual !
Last post by 9a7aof - Jan 31, 2026, 07:34 AM
QuoteThe Dell Core I5 dont work  :-\
Not enough power on the USB port to feed the RX888 so the bootloader works 1 time over 2

Maybe that Dell doesn't have a usb3 port. I have two I5s without usb3 ports, rx888mk2 doesn't work on them, RSP1 and RSP1A do.

The command to check if you have a USB3 port is:
lsusb -t | grep xhci
The result should be similar to this:
Quote/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
or
Quote/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 10000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
The first usb3 port is a slower, slightly older i5 laptop,
the second result is from a new minipc, both computers can run the rx888mk2.

73!
Darko, 9a7aof
#7
General Discussion / Re: Phantom is Multi-Lingual !
Last post by F1NSK - Jan 30, 2026, 06:23 PM
Hello Emmanuel !

The mod is done !
You can link via XYZ !  :D
Always with the test server...
The Dell Core I5 dont work  :-\
Not enough power on the USB port to feed the RX888 so the bootloader works 1 time over 2
I will try a Lenovo Core I7 in the future

I learn a lot about Phantom and it's very pleasant and instructive.

Thanks to everybody for the sharing
#8
General Discussion / Re: Phantom is Multi-Lingual !
Last post by Emmanuel SV1BTL - Jan 30, 2026, 11:28 AM
Excellent dear Eric. Your WebSDR http://opex40.ddns.net:9002/ is on air.
Please allow me some remarks:

- Your WebSDR is not shown on the map. Maybe you wish not to be public, but if on the other side you want visitors to find you more easily, you have to edit .toml file you use, e.g.
[websdr]
register_online=true # If the SDR should be registered on https://sdr-list.xyz then put it to true
name="F1NSK" # Name that is shown on https://sdr-list.xyz
antenna="100 meters Loop Antenna with 6/1 matching transformer" # Antenna that is shown on https://sdr-list.xyz
grid_locator="IN93ku" # 4 or 6 length Grid Locator shown on https://sdr-list.xyz and for the Distance of FT8 Signals
hostname="opex40.ddns.net" # If you use ddns or something to host with a domain enter it here for https://sdr-list.xyzv

Modify your site_information.json  in something like this:
{
"siteSysop": "F1NSK",
"siteSysopEmailAddress": "f1nsk@wanadoo.fr",
"siteGridSquare": "IN93ku",
"siteCity": "Castets FR",
"siteInformation": "https://github.com/sv1btl/PhantomSDR-Plus",
"siteHardware": "Intel Core I3, ",
"siteSoftware": "Ubuntu 22.04",
"siteReceiver": "RX-888 MK2",
"siteAntenna": "100 meters Loop Antenna.",
"siteNote": "This is a bright new open source WebSDR project, which is dynamically developing.",
"siteIP": "http://opex40.ddns.net:9002/",
"siteStats": "http://opex40.ddns.net:3001/",
"siteSDRBaseFrequency": 0,
"siteSDRBandwidth": 30000000,
"siteRegion": 1,
"siteChatEnabled": true
}

Then recompile frontend and restart server. From this point, your WebSDR will be shown on the map https://sdr-list.xyz/ and when a visitor clicks on your callsign, will see your information in QRZ (in your case the visitor will see https://www.qrz.com/db/F1NSK)

All this is optional, but be sure that the future visitors of your server will appreciate this.
#9
General Discussion / Re: Phantom is Multi-Lingual !
Last post by F1NSK - Jan 30, 2026, 10:26 AM
Thanks for the report Darko.

All the benefits come from the antenna.

I've made a 100 meters horizontal square loop at 6 meters above ground.

At the feedpoints the loop is loaded by a 1000 ohms/10W non inductive resistor.
I've made an isolating and matching transformer on a feritic binocular (43 material)
Five turns at the antenna side and two turns at the RX side.
So the impedance ratio is 6.5/1 (the best choice after multiple tests )

The antenna analyser (Rigexpert) show a SWR curve between 1.5 and 4 on 0/30 mhz wideband.
Not so bad for RX only purpose.

This setup is shared to all my rigs by an active five output Elad splitter.
And to finish my QRA is 63 meters above sea leval in a relatively quiet industrial aera !  ;D

Best regards and 73's
#10
General Discussion / Re: Phantom is Multi-Lingual !
Last post by 9a7aof - Jan 30, 2026, 07:00 AM
I am currently listening to 9A and S5 hams on 3675khz LSB.

Excellent reception, clean location!
Thanks  F1NSK (and SV1BTL)  :)

73!
Darko, 9a7aof
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