Antenna switch KIT - Four-2-One

This revision is from 2020/03/07 19:47. You can Restore it.

Soldering HINTs: PDF file

<<- Web page KIT

<<- Web page ASSEMBLED

This is QRO power 4 way switch. You can buy it as KIT without enclosure or assembled and testid one.

Schematic

Part list

RERelay 12VRT424012
CCapacitor 7,5mmnF to 100nF 500V+
DDiodeTHT 1N4007
VarVaristor 14VTHT 10mm