Here's a more unusual set from 1983 on a high quality plated through fibreglass PCB & made in England too. To cut a long story short I ended up with 3W output & receive at 1.6uV for 12dB SINAD (1.2uV for 10dB). Not a DXer.
These are unusual & highly collectable.
Recorded 5th March 2025
Richard, G0OJF
Richard, 2E0FKC (Mr Chippie)
Lincolnshire, UK
Ebay stuff https://www.ebay.co.uk/usr/g0ojf
rshireby@yahoo.co.uk