Coaxial antenna cable RG174 / RF 0.81 also used in modeling as an antenna cable.
Technical data:
1GHz - ≤ 1.5 DB/m2GHz - ≤ 2.2 DB/m3GGHz - ≤ 2.8 DB/m4GHz - ≤ 3.4 DB/m5GHz - ≤ 3.8 DB/m6GHz - ≤ 4.3 DB/m
Price per 1 running meter.