- Four x 1/4 Wave phase matched cables
- Belden 7731A 85% VF, 75R cable (like RG11 foam)
- Matched to your desired frequency
A set of four phase matched cables for use with four square phased arrays on 40 metres.
These are made using Belden 7731A which as a foam dielectric and a velocity factor of 0.85. This gives enough length for a 1/4 wave to reach inside your four square array.
We make these to order to your desired resonant frequency and they are matched using our VNA. Terminations can be UHF (PL259) or N-Type Male.