A shielded electrical cable, comprising: a plurality of conductor sets (4, 104, 204, 304, 404, 504a, 504b, 804, 904, 1004, 1104, 1204, 1304, 1504, 1704, 2204, 2304, 2404a,b, 3304, 3404, 4104, 4242, 4304, 4404, 5004, 11604a-c, 11704, 11904a-c, 12104, 12804a-c, 12904a-c, 1304a,b, 13104a,b, 20104, 21404c,e,f,g, 21504, 21604a-c, 21104a,b, 21304, 7605) extending along a length of the cable (2, 102a,b) and being spaced apart from each other along a width of the cable (2, 102a,b), each conductor set having two conductors arranged in a twinaxial configuration, each of the conductors having a diameter no greater than 0.511 mm [a size no greater than 24 AWG]; first and second shielding films (8, 108, 208,308, 508, 808, 908, 1008, 1208, 1308, 1408, 1508, 1608, 1708, 1808, 2008, 2208, 2308, 2408, 2508, 2608, 2708, 2808, 3008, 3108, 3208, 3308, 3408, 3508, 3608, 3708, 3808, 4108, 4208, 4308, 4608, 4708, 4808, 4908, 5008, 5108, 5208, 5308, 5408, 5508, 5608, 5708, 5808, 11608, 11908, 12008, 12108, 12908, 21408, 21508, 21608, 20908, 21008, 21108, 21308, 7308) disposed on opposite sides of the cable, neither shielding film comprising a longitudinal fold or a seam, wherein the longitudinal fold orients the shielding film to cover the conductor sets on both sides of the cable and the seam bonds the shielding film to itself, wherein the first and second shielding films include cover portions (7, 107, 113, 207, 517, 807, 907, 1007, 1207, 1307, 1407, 1707, 1807, 2207, 2307, 2407, 4307, 4607, 5107, 5207, 5307, 5507, 5807, 21407c, 21417, 21607, 20902, 21107, 7307) and pinched portions (9, 109, 209, 519, 809, 909, 1009, 1109, 1209, 1309, 1409, 1709, 1809, 2009, 2209, 2309, 2409, 2509, 3018, 3418, 3809, 4309, 4609, 4909, 5009, 5109, 5509, 21409c, 21419, 21609, 20909, 21009, 21109, 21309, 7309) arranged such that, in transverse cross section, the cover portions of the first and second films, in combination, substantially surround each conductor set, and the pinched portions of the first and second films, in combination, form pinched regions of the cable on each side of each conductor set. a plurality of conductor sets (4, 104, 204, 304, 404, 504a, 504b, 804, 904, 1004, 1104, 1204, 1304, 1504, 1704, 2204, 2304, 2404a,b, 3304, 3404, 4104, 4242, 4304, 4404, 5004, 11604a-c, 11704, 11904a-c, 12104, 12804a-c, 12904a-c, 1304a,b, 13104a,b, 20104, 21404c,e,f,g, 21504, 21604a-c, 21104a,b, 21304, 7605) extending along a length of the cable (2, 102a,b) and being spaced apart from each other along a width of the cable (2, 102a,b), each conductor set having two conductors arranged in a twinaxial configuration, each of the conductors having a diameter no greater than 0.511 mm [a size no greater than 24 AWG]; first and second shielding films (8, 108, 208,308, 508, 808, 908, 1008, 1208, 1308, 1408, 1508, 1608, 1708, 1808, 2008, 2208, 2308, 2408, 2508, 2608, 2708, 2808, 3008, 3108, 3208, 3308, 3408, 3508, 3608, 3708, 3808, 4108, 4208, 4308, 4608, 4708, 4808, 4908, 5008, 5108, 5208, 5308, 5408, 5508, 5608, 5708, 5808, 11608, 11908, 12008, 12108, 12908, 21408, 21508, 21608, 20908, 21008, 21108, 21308, 7308) disposed on opposite sides of the cable, neither shielding film comprising a longitudinal fold or a seam, wherein the longitudinal fold orients the shielding film to cover the conductor sets on both sides of the cable and the seam bonds the shielding film to itself,