JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Genlock Reference The K2 Summit/Solo system specification is shown in the following table: Characteristic Description Signal Type NTSC/PAL Color Black Composite Analog Connectors 2 BNC, 75 ohm passive loop through Signal Amplitude Lock Range Stays locked to +6 dB and -3 dB Input Return Loss Greater than or equal to 36 dB to 6MHz Tri-level sync Supported Parent topic: Electrical specifications