Comparison of shortwave broadcast reception FRG-7 & SSR-1

2024/03/23/jst 06:45～/utc 21:45～
QTH:Tokyo Japan
The antenna used is Apex Radio 303WA.
These old analog receivers are in good condition after adequate maintenance.
The FRG-7 shown in the video is an export model and uses a 3SK59 FET in the RF unit. On the other hand, the SSR-1 is an early model and requires opening the cabinet to replace the battery.