Our Belden 9729 is a low capacitance, digital audio cable that is used in EIA RS-232/422 applications. The ShowMeCables Belden 9729 has a nominal impedance of 100 Ohm and comes with 2 pairs of 24 AWG stranded tinned copper conductors. This Belden 9729 cable is protected from RFI and EMI interference by a 100% Aluminum foil-Polyester tape Beldfoil® shield. Each conductor of the Belden 9729 is individually shielded and insulated by Datalene® FPE. Datalene® insulation features low dielectric constant and a dissipation factor for high-speed, low distortion data handling. The jacket is CM rated PVC. Order the Belden 9729 cable by the foot now for same business day shipping! If you would like to buy our Belden 9729 cable in bulk then see this page.