10MHz Amp Z3801A turning point R-390A output transformer R-390A filter repair Local weather (Bulwell) Z3801A status Speed test GB3HM repeater
10MHz Amp
Z3801A turning point
R-390A output transformer
R-390A filter repair
Local weather (Bulwell)
Z3801A status
Speed test
GB3HM repeater
G8LMX
