Proper digital cable should be 75ohm many are not, sometimes 50 or 100ohms.
Also rca’s connectors are not proper 75ohm So Blue jeans Cables and many others say
http://www.bluejeanscable.com/articles/75ohmrca.htm
BNC are proper 75ohm, but there are two types, make sure it the 75ohm not the 50ohm.
http://www.cctvinstitute.com.br/images/pasted%20image%20640x560-crop-u8521.jpg
It said these can effect jitter if all (cable and connector) are not 75ohm.
Cheers George
Also rca’s connectors are not proper 75ohm So Blue jeans Cables and many others say
http://www.bluejeanscable.com/articles/75ohmrca.htm
BNC are proper 75ohm, but there are two types, make sure it the 75ohm not the 50ohm.
http://www.cctvinstitute.com.br/images/pasted%20image%20640x560-crop-u8521.jpg
It said these can effect jitter if all (cable and connector) are not 75ohm.
Cheers George