Marshall Electronics

Video, Computer, High Frequency Work Stations These cables are excellent for the latest video or computer work stations using RGB signals. Each cable uses a high-resolution 75 ohm mini-coax available in 3, 4, or 5 #28 gauge conductors. Complete assemblies with BNC, DB9, or DB15 connectors or in bulk cable rolls. 3, 4, or 5 Color-coded conductors Double shielded 75 Ohm miniature coax Low capacitance Molded assemblies using a heavy-duty strain relief Black flexible PVC jacket Part No Connection Length, where xx=feet RGB-33-xx RGB-44-xx RGB-55-xx RGB-3DB9-xx RGB-4DB9-xx RGB-5DB9-xx RGB-4DB15-xx RGB-5DB15-xx 3 BNC - 3 BNC 4 BNC - 4 BNC 5 BNC - 5 BNC 3 BNC - DB9 4 BNC - DB9 5 BNC - DB9 4 BNC - DB15 5 BNC - DB15 6, 10, 15, 25, 50, 100 6, 10, 15, 25, 50, 100 6, 10, 15, 25, 50, 100 6, 10, 15 6, 10, 15 6, 10, 15 6, 10, 15 6, 10, 15

Multi-Conductor Coax Cable

Part No Jacket OD Nominal Attenuation   mm in mHz dB/100 ft WRGB-3 8.50 0.355 100 6.77 WRGB-4 9.15 0.360 400 15.0 WRGB-5 9.25 0.364 1,000 28.0 Conductors 5 - #28 AWG (7×36), 0.127mm Insulation Polyethylene Shielding 85% tinned copper braid & Aluminum foil/Mylar 100% CVG Capacitance 15.1 pF/ft Propagation velocity 81.6%

Cable construction

MOGAMI 75 Ohm Coax Cable - W3145 Designed by MOGAMI for computers with Super VGA and higher scan rates, this heavier gauge cable carries the red, green, and blue signals and both syncs in one 0.385" jacket. It can be used as the "WRGB" above where top-of-the-line performance or any other computer or RGB application using five coax conductors is required. Conductors are stranded for high definition with very low resistance for good conductivity.

Conductors 5 - #25 AWG (7/0.18A) Insulation 0.083" XLCPE Served shield 69/0.10A bare copper Jacket 0.385" ± 0.0236" Impedance 75 ohm @ 10 mHz DC resistance (@ 20°C) 0.032 ohm/ft (cond) 0.0107 ohm/ft (shield) Capacitance 17.9 pF/ft Attenuation 0.0058 neper/m Phase constant 0.26 rad/m Voltage breakdown 500 VDC/15sec; 2000V spark