1.
Toroid cores for amateur radio
Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression.
2.
Toroid cores for amateur radio
Ferrite Cores. These toroid (donut shaped) cores come in sizes 1/4” to 2.4” diameter and in 5 “mixes” for different frequencies. Use for baluns and wideband ...
3.
Palomar Engineers
Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression.
4.
Palomar Engineers
Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression.
5.
Ferrite Beads
Ferrite beads for RFI (Radio Frequency Interference) suppression and to make ... Beads are 43 material for 1-1000 MHz except FSB-3/4 is of 44 material for ...
6.
4:1 Balun Kit
The 4:1 balun changes these to 2.7 on the fundmental and 17.5 on the harmonic. A 9:1 balun would be even better but it is very difficult and expensive to ...
7.
Palomar Engineers
Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression.
8.
Palomar Engineers
Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression.
9.
Toroid cores for amateur radio
Palomar Engineers stocks iron powder and ferrite cores for amateur radio and for radio frequency interference (RFI) suppression.
10.
Toroid cores for amateur radio
These toroid (donut shaped) cores come in sizes 1/4” to 2.4” diameter and in 5 “mixes” for different frequencies. Use for baluns and wideband transformers. ...