Instrument cables

http://en.wikipedia.org/wiki/Twisted_pair

http://en.wikipedia.org/wiki/Shielded_cable

http://en.wikipedia.org/wiki/Crosstalk

http://en.wikipedia.org/wiki/Cable_tray

http://en.wikipedia.org/wiki/Electrical_conduit

All together now - "It's a long way to Tipperary...."

Guest has given a lot of info. Rest of it is pure practice. Go ahead and practice.

Hi Guest ,

You can visit www.wikipedia.com/cables/wires/ . you do require special cables and be perticular about specs and ratings when dealing with measuing instruments , signals tend to diminish or alter with wrong specs for the cable . shielded and non shielded cables as name suggest have gnd shielding over signal carryng conduct while non shielded doesn`t , than there are attenuator probes , twisted cables , capacitive , resistive and likes , there are calculations for sizing , distancing , limits . this is ahuge theory all together and you have to look through books .