Winchester Electronics Presents... Mid-Size Video Jacks 7772 & 7790 Series Analog or Digital, SD or HD Compliant Product Benefits Meets SMPTE 424M (3G-SDI) and HDTV standards Offers higher panel density and increased frequency range Mates with standard BNC plugs and mid-size (0.050” center pin) patch plugs 75 Ohm - suitable for Analog, Serial Digital, and HDTV applications Terminated, unterminated, and feed-through versions available in dual or single configurations Specifications Electrical Environmental Impedance 75 Ohms Frequency Range Dual Jacks: DC to 4.1 GHz Single Jacks:DC to 3.0 GHz Return Loss Dual Jacks: -20 dB up to 2.4 GHz -10 dB up to 4.1 GHz Single Jacks:-20 dB up to 1.5 GHz (self-terminated) -10 dB up to 3.0 GHz Temperature Range Moisture Resistance Corrosion Mechanical Material Finishes BodyNickel ContactsGold Dual Video Jack Dual Video Jack (Mid Size) Return Loss Through Return(Normal Loss (Normal ThroughMode) Mode) 0 0 -5 SMPTE 424M SMPTE 424M -10 -15 -15 -20 -20 S11 (dB) S11 (dB) Single Video Jack Single Video Jack (Mid Size) Return(Self-terminated Loss (Self-Terminated andand Feed-Through Modes) Return Loss Feed-through Modes) -5 -10 30,000+ Cycles 2.0 lbs. minimum Life Withdrawal Force Body Brass or Zinc Alloy Contacts Beryllium Copper Springs Beryllium Copper Insulators Teflon® DielectricsTopas® -40°C to +85°C MIL-STD-202, Method 106 MIL-STD-202, Method 101 -25 -30 Feed-Through -30 -35 -35 -40 -40 -45 -45 -50 Self-Terminated -25 -50 0 0.5 1 1.5 2 2.5 Frequency (GHz) 3 3.5 4 0 0.5 1 1.5 2 2.5 3 Frequency (GHz) July 2011 www.winchesterelectronics.com 7772 & 7790 Series Mid-Size Video Jacks P/N 7772-1 7772-2 7772-3 7772-4 7790-2 7790-3 7790-4 Video Jack Description Single, Unterminated, Short Single, Unterminated, Long Single, Terminated, Short Single, Terminated, Long Dual Normal Terminated Dual Normal Unterminated Dual Feed Thru Mode A 2.060 3.389 2.060 3.389 3.375 3.375 3.375 Dimensions B 0.665 0.665 0.359 0.359 0.285 0.285 0.285 C 0.665 0.665 0.081 0.081 0.081 Dimension Drawings - Single and Dual Single Dual Video Jackfield P/N Configuration 7795-1 1x24 Term 7795-11 1x30 Term 7795-12 1x32 Term 7795-13 1x34 Term 7795-14 1.5x32 Term Connecting Innovation to Application® 62 Barnes Industrial Road North Wallingford, CT 06492 Phone: (203) 741-5400 • Fax: (203) 741-5500