Assertion: coaxial cable's impedance | /r/HasProperty | 25 ωgiving
Facets:
value: at 1 ghzif
type: TEMPORAL
Source sentences:
text: the modulus of admittance of 75 Ω in parallel with 6 pF at 1 GHz is:Sqrt [0.01333^2 + 0.0377^2] = 0.0399 mhosSo the modulus if impedance at 1 GHz is 25 Ωgiving a return loss of 6 dB at 1 GHzIf the above assumptions are correct, the use of non-75 Ω RCA/phono connectors is of no practical concern for frequencies below 100 MHz.