VK3XIM

RTL-SDR_UHF = NESDR SMArt RTL-SDR v5 with telescopic antenna
RTL-SDR_HF = NESDR SMArt RTL-SDR v5 with passive magnetic loop antenna
SDRPlay = SDRplay RSPDX-R2 with:
Antenna A = Telescopic antenna
Antenna B = VHF airband antenna
Antenna C = Passive magnetic loop antenna
Changing centre frequency is enabled, right-click on tune arrows.