๐ FM Arrow Tune for SDR#
Iโve built a small but powerful SDR# plugin for FM DXing: FM Arrow Tune.
Keyboard tuning (โ โ โ โ), auto-scan (F7/F8), and smart logging (TXT/CSV/JSON with live dashboard support). Includes stable PI detection, invalid PI filtering, and adjacent-channel duplicate handling for cleaner DX logs.
Designed for real DX use.
๐ https://github.com/fmatic/FM-Arrow-Tune
Developed in Finland ๐ซ๐ฎ โ where DX season is a lifestyle
๐ FM Arrow Tune for SDR#
Iโve built a small but powerful SDR# plugin for FM DXing: FM Arrow Tune.
Keyboard tuning (โ โ โ โ), auto-scan (F7/F8), and smart logging (TXT/CSV/JSON with live dashboard support). Includes stable PI detection, invalid PI filtering, and adjacent-channel duplicate handling for cleaner DX logs.
Designed for real DX use.
๐ https://github.com/fmatic/FM-Arrow-Tune
Developed in Finland ๐ซ๐ฎ โ where DX season is a lifestyle
Software para gestionar frecuencias con SDRSharp
SDR# Frequency Manager un nuevo software desarrollado para facilitar la gestiรณn de listas de frecuencias en SDR#.https://elradioescucha.net/2026/01/07/software-para-gestionar-frecuencias-con-sdrsharp/
using #sdrsharp to visualize spread spectrum modulation derived from chirp spread spectrum (CSS) technology, the physical radio communication technique used by #meshtastic (look and understand where the meshtatic logo comes from).
My homebrew #upconverter built on double side FR4. For translating the HF band 0-30MHz to 125-155MHz. To be used with #SDRSharp and a #R820T dongle. Design simulated using #LTspice and #RFsim99 so it will work. Repeat will work!๐
Got an SDR server running on the pi, didn't realise it was as simple as using the preinstalled rtl_tcp which came with the rtl_sdr utility. Connected using SDR# because I have been having troubles getting gqrx running (my preferred client), and it seems to work...but it's very intermittent.
Hi..it..on...ne..hun...dred...poi...nt...ni..ne!
heinikangas
jannedx
El Radioescucha
henk โ
Ruben Zilzer
i4cy ๐
PDXH0B0
myska 