[Ronners]

Thanks for that Frank I know how to do the voltages but not how to check signal injection as I am a newbie only started last winter but with the help of you guy's on here have learnt a lot I have a signal generator but don't know how that works as yet bought a eggham scope last year also but need to get my head round that also.its just a winter hobby I fancied now I am retired. Best regards Ron H.