Build PA PI filter without limit switches. With variable Coil ( roller inductor ) and my variable capacitor !
QRO Variable capacitor 17pF - 287pF/ 4000V
Very good condition. Integrated switch for 160 meter ribbon capacitor - Photo nr 7,8 .
Russian military quality. Very good condition.
The visual condition, please refer to the attached pictures.
Other shipment variants possible. Please contact me.Private sale, no redemption, warranty or guarantee under EU law.
Of course, I bunch of different sales (max.7 days) in one package to save postage costs ..