Here you will find questions on apparatus or uses that baffle me.
Like, what is the use of the BX-3610/A in the RT-3610 transceiver? It lacks a proper HF signal connector...
For what purpose was the H-7188 - 5965-17-056-0977 - Handset (Handtelemicrofoon) used? It has no pressel switch, no proper connector but alligator
clips...