November 17 2025 – connect TEF to your Wi-Fi

Guido Schotmans wrote a short manual on how to connect your TEF6686 to your local network and check out the logs made with the TEF. It works on the metal cased TEF6686 and on the Deepelec DP-666.
How to proceed?

  • First make sure your computer is connected to Wi-Fi (Not LAN).
  • Switch the radio on and hold (long push) the MODE button.
  • Go to Connectivity and Clock.
Connectivity&Clock
Connectivity&Clock
  • Now choose Configure Wi-Fi.
Configure Wi-Fi
Configure Wi-Fi.
  • This will appear on the radio screen.
Connect to this Wi-Fi
Connect to this Wi-Fi (ESP_xxxxxxxxxx)
  • Connect your Wi-Fi to the ESP_xxxxxxxxxx number shown on the screen.
Connect to this network
Connect to this network
  • In your browser go to http://192.168.4.1 (in the address field, not the Google search field).
  • Click on Configure Wi-Fi (Auto scan). This can take a while.
  • Click on your own Wi-Fi Network.
  • Enter your W-Fi Password (other fields can be left blank).
  • Click Save and Connect (if nothing happens, go again to the main screen of your radio).
TEF connected
TEF connected
  • If you now type the IP address in your browser that is shown in Connectivity and Clock (not the station list client IP – be sure to be on the main page on the radio when trying to connect) you will see the result of the scan (if you have done already one). See FM-DX menu for options.
  • Keep in mind that when you start the radio and this Wi-Fi network is out of reach it will take a lot longer to start because of the unsuccessful Wi-Fi search.

November 16 2025 – Flashing your TEF 6686

Flashing your TEF 6686 might seem to be tricky but it isn’t.
Even more it’s almost impossible to brick your device doing a firmware update.
The official firmware release can be found on Github.
If you are a bit adventurous you might go for the Beta releases by Sjef Verhoeven.
These firmware versions can be found on this Discord channel. (channel).
I’ve often and successfully updated the firmware on my metal cased TEF6686 and on my Deepelec DP-666.
How to do this update?
Check the instructions below made by fellow FM enthusiast Guido Schotmans.

Original video on Youtube

November 12 2025

OIRT

MHz UTC ITU Program + Location Details Remarks km
72.11 1948 RUS Radio Shanson, Kaliningrad/ul. Sibiryakova (KA) // stream 1135km
72.26 1949 BLR BR Radio Stalitsa, Vitebsk/RTPS Jurjeva Gorka (VI) ID 1751km
72.65 1950 BLR BR Pershy Kanal, Ushachy/RTPS Astravenec (VI) // stream 1656km
72.80 1951 BLR BR Radio Grodno, Trokeniki/ARTPS (HR) // stream 1475km
72.98 1952 BLR BR Radio Vitebsk, Braslaw/RTPS (VI) 1559km
71.48 1953 BLR BR Radio Vitebsk, Vitebsk/RTPS Jurjeva Gorka (VI) 1751km
71.99 1953 BLR BR Kanal Kultura, Braslaw/RTPS (VI) // stream 1559km
70.76 1954 BLR BR Kanal Kultura, Trokeniki/ARTPS (HR) 1475km
70.94 1954 BLR BR Radio Stalitsa, Ushachy/RTPS Astravenec (VI) 1656km
70.31 1955 BLR BR Kanal Kultura, Myadzel/RTPS Telyaki (MI) // stream 1535km
69.92 1956 BLR BR Kanal Kultura, Vitebsk/RTPS Jurjeva Gorka (VI) // stream 1751km
70.13 1956 BLR BR Kanal Kultura, Smorgon’/RTPS (HR) // stream 1504km
68.69 1957 BLR BR Pershy Kanal, Myadzel/RTPS Telyaki (MI) // stream 1535km
69.26 1957 BLR BR Radio Stalitsa, Geranyony/RTPS (HR) // stream 1445km
67.97 1958 BLR BR Pershy Kanal, Smorgon’/RTPS (HR) // stream 1504km
68.30 1958 BLR BR Radio Vitebsk, Ushachy/RTPS Astravenec (VI) // stream 1656km
67.64 1959 BLR BR Radio Vitebsk, Myadzel/RTPS Telyaki (MI) // stream 1535km
67.85 1959 BLR BR Pershy Kanal, Orsha/RTPS Obukhovo (VI) // stream 1762km
66.74 2000 BLR BR Kanal Kultura, Ushachy/RTPS Astravenec (VI) ID 1656km
66.86 2000 BLR BR Radio Stalitsa, Myadzel/RTPS Telyaki (MI) ID 1535km
67.19 2000 BLR BR Radio Grodno, Smorgon’/RTPS (HR) // stream 1504km
72.11 2004 BLR BR Radius FM, Minsk/RTPS Kolodischi (MI) // stream 1589km
72.74 2005 BLR BR Pershy Kanal, Mogilev (Mahilyow)/RTPS Polykovichi (MA) // stream 1755km
73.82 2006 BLR BR Radio Stalitsa, Orsha/RTPS Obukhovo (VI) // stream 1762km
68.39 2008 BLR BR Kanal Kultura, Geranyony/RTPS (HR) // stream 1445km

Map

November 7 2025 Qt-DAB-6.9.5 released

Update November 10: 6.9.5 Beta. Users can now choose between RTLSDR V3 or V4 in devices widget so only 1 Qt-dab installer is needed. Qt also terminates correctly.
There’s however an audio problem as changing muxes, stations or devices causes a short echo burst (W11 being used).

Yesterday Jan Van Katwijk released experimental Qt-DAB-6.9.5.
You can download it from Jan’s Github releases page.
Comments and feedback are appreciated on Qt-DAB Github issues page.

What’s new?
The device selector is now at the top of the main widget which is more user friendly.
Changing the device sometimes causes Qt to fail on my Windows 11 25H2 computer.

The scan list should be more in the picture, but I must admit not seeing a difference.

Support for RSPduo has been tested.

Qt-DAB-6.9.5
Qt-DAB-6.9.5


November 4 2025

MHz UTC ITU Program + Location Details Remarks km
97.00 1901 D WDR 3, Teutoburger Wald/Bielstein (nrw) PS: WD_?, PI: D393 302km
90.60 1914 D WDR 5, Teutoburger Wald/Bielstein (nrw) PS: WDR_?, PI: D395 302km
92.10 1915 D NDR 2, Torfhaus (Harz-West) (nds) PS: LJDR_?, PI: D382 413km
100.50 1923 D WDR 4, Teutoburger Wald/Bielstein (nrw) PS: WDR_4_, PI: D394 302km
91.50 2104 D MDR JUMP, Brocken (san) PS: MD_?, PI: D3C2 419km
91.80 2112 F France Musique, Bourges/Neuvy-Collines du Sancerrois (18) 439km
94.90 2113 F France Inter, Bourges/Neuvy-Collines du Sancerrois (18) 439km

Map

October 31 2025

MHz UTC ITU Program + Location Details Remarks km
102.50 0013 D hr4, Großer Feldberg (Taunus)/hr (hes) autologged PS: 4?, PI: D364 277km
87.60 0236 D hr3, Sackpfeife (Biedenkopf) (hes) autologged PS: ?, PI: D363 267km
94.40 0317 D hr1, Großer Feldberg (Taunus)/hr (hes) autologged PS: _hr1, PI: D361 277km
96.30 0320 D BAYERN 3, Kreuzberg (Rhön) (bay) autologged PS: BAYERN_3 377km
92.00 0335 D SWR Kultur, Donnersberg (rlp) autologged PS: SWR_Kult, PI: D3A2 274km
89.30 0410 D hr3, Großer Feldberg (Taunus)/hr (hes) autologged PS: hr3, PI: D363 277km
91.30 0413 D Deutschlandfunk (Dlf), Rimberg (hes) autologged PS: Dlf_, PI: D210 333km
97.20 0552 D Deutschlandfunk Kultur, Inselsberg (thü) autologged PS: Hlf_lt?, PI: D220 403km
95.30 0649 D YOU FM (hr), Hardberg (hes) autologged PS: OU?, PI: D366 333km
91.50 0722 D MDR JUMP, Brocken (san) autologged PS: ?, PI: D3C2 419km
92.10 0723 D NDR 2, Torfhaus (Harz-West) (nds) autologged PS: _?, PI: D382 413km
87.90 0759 D MDR Kultur, Inselsberg (thü) 403km

Map

MHz Block UTC ITU Ensemble + Location Details Remarks km TII
197.65 8B 0821 D MDR THUERINGEN, Sonneberg/Bleßberg (thü) 447km 4208
197.65 8B 0822 D MDR THUERINGEN, Kreuzberg (Rhön) (bay) 377km 4211
197.65 8B 0843 D MDR THUERINGEN, Inselsberg (thü) 403km 4202
180.06 5D 0919 D Antenne DE, Ochsenkopf (bay) 513km 4406

Map