Sony ICF-SW77 vs ICF-SW55 vs Tecsun PL-310ET: Rádio Nacional de Angola 4949.73 kHz

Hi there, this is a really pleasing recording, because a) the PL-310ET managed to pull in a discernible signal from Angola, which in itself is amazing and b) my best ever reception was obtained very temporarily on the ICF-SW55 before it was arguably surpassed a couple of minutes later by the ICF-SW77! Brilliant performance from all three radios and once again, the Tecsun punching above it's weight! Recorded in Oxford UK on 29/12/16 at 19:13 hrs UTC using a Wellbrook ALA1530 active loop antenna. Thanks for watching.