vlf-stack
PoRG (left), VLF-converter (on top), 30m transceiver (middle) and step attenuator (bottom).
![[Image]](https://www.pa3hcm.nl/wp-content/uploads/2015/12/vlf-stack.jpg)
PoRG (left), VLF-converter (on top), 30m transceiver (middle) and step attenuator (bottom).
![[image]](https://www.pa3hcm.nl/wp-content/uploads/2013/12/enh-logo1.jpg){kind=logo}
PoRG (left), VLF-converter (on top), 30m transceiver (middle) and step attenuator (bottom).