Answer: Ordinary 75 ohm coaxial cable has been used for years as TV aerial cable with frequencies in the UHF band 470 MHz and beyond so 24/384 at 18 Mb/s would be no problem for a cable like this. However with digital coaxial outputs, like all such ...
Answer: The Reference Digital Audio 40 is made using a cable with a very tight 75 ohm characteristic impedance, however the standard RCA plugs (which have to be used because the domestic S/PDIF connector uses them), are not designed to be 75 ohm. ...
Answer: The minimum bend radius is 25 mm. The characteristic impedance the cable depends entirely on the geometry and if this is distorted then a localised impedance mismatch will cause reflections and increased jitter in the digital signal; the ...
Answer: A number of QED cables have carried the "QED balanced design concept speaker cable" printed on the jacket, these included the following:- Original Qudos Silver Qudos We'd advise taking a photo of the cable you have and then submitting it to ...
Answer: No, the Audio 40 range are not directional. This is because the cable is wired in traditional unbalanced mode, similarly to a co-axial cable, using the braid as both a shield and a path for return currents. This gives the cable exceptionally ...