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Operation on the 136kHz Band

Operation on the 136kHz Band
    The traps can be ignored at LF. A huge base loading coil is needed to resonate the antenna against ground
post 21 Apr 2025



Antenna 136KHz Links

70



Software for qrss
Argo is a viewer for slow CW, like QRSS and DFCW

The 137 kHz Low Power Transmitter
This is a very short description of my tiny low power cw transmitter for long wave

Using a PC with soundcard as a VLF receiver
The PC is used to convert the VLF signal into a souncard runs at 44100 Hz nominal sample rate

Un’antenna per onde medie/lunghe
La realizzazione e' stata anche abbastanza celere e potrebbe essere un'antenna per portatile o per qualche altro evento


Ferrite-shop

Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice

Kits and Components

Amateur radio kits by Kanga US

Pcs Electronics

Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters