Works OK for me as well! Although mine needs 1600pF and I use little ceramic capacitors rated at 6.3KV, which are readily available from CPC/Farnell at about 10p each. 73 Tom G3OLB <<All what work at the antenna? Just add a 2400 pF shunt capacitor and adjust the length of the antenna for resonance? Works perfectly on my vertical. Rick N6RK>>