User manual GRASS VALLEY 8906 DATASHEET

[. . . ] [. . . ] While all Grass Valley distribution amplifiers remove differential or common mode hum induced by cable runs adjacent to AC mains cables, this module offers a dual-speed self-clamping circuit to handle single-ended hum caused by grounded coaxial cable shields. Additionally, a White Clipper circuit eliminates impulse noise above a user-selectable threshold. And the user-enabled video presence detection feature generates SNMP traps that can be sent to our NetCentral SNMP manager or other SNMP systems for missioncritical applications. 8900V-R J1 J2 J3 J4 Outputs J5 J6 Outputs J7 J8 J9 J10 Input Loopthru Analog Video Input EQ Adjust AC Coupled DC Coupled DC Restored Clamped White Clip Gain Analog Video Outputs Video Input Presence Detection Specifications Supported Frame Types GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V Ordering Information Performance Cable equalization: Dual range ·0to150m(0­500ft. ) ·150to300m(500­1000ft. ) White clip: On/off user selectable Frequency response: ·±0. 05dBto5MHz ·±0. 1dB5to8MHz ·­1dBat16MHz Differential gain: <0. 1% Differential phase: <0. 1° Gain range: ±2 dB Tilt: <0. 5% Coupling: AC, DC, DC restore, clamp two speeds Clamp hum rejection: Slow: 20 dB Fast: 46 dB Electrical length: 22 ns Temperature range: 0° to 30°C This module can be mounted in a GeckoFlex frame when ordered with the 8900V-R GeckoFlex Video rear module. Power Rating 2. 3 Watts ­ single slot 8906-EQ-11 Belden RG11/U, 8238 cable 8906-EQ-0. 6-3. 7 PIK AF 0. 6/3. 7 cable Input Type: 1 Vp-p analog video with operation up to 2 Vp-p NTSC, PAL, SECAM, RGB, YUV, Tri-level sync Connector type: BNC Impedance: Passive high impedance differential loop-through Return loss: >40 dB up to 5 MHz CMRR: >66 dB 50/60 Hz Common mode input: ±10V 8906-EQ-1694 Belden 1694A cable 8906-EQ-PSF1-3 PSF 1/3 cable 8906-EQ-8281 Belden 8281 cable 8906-EQ-5C2VS Canare L-5C2VS cable 8906-EQ-0. 03-0. 14 Belden 1505A and Gepco VPM 2000 8906-EQ-VCB100 S2CEB VCB100 cable 8906-EQ-9259 Belden RG59U, 9259 cable Output Voltage: 1 Vp-p ±2 dB Number of outputs: Eight active plus one passive loop-through input Connector type: BNC Impedance: 75 Return loss: >40 dB up to 5 MHz Output DC: <50 mV 8906-EQ-VDM230 Gepco VDM230 cable Indicators/Controls User controls: Output gain adjustment range: ±2 dB EQ adjustment for up to 300 meters of input cable White clipper adjustment range: 500 mV to 1200 mV LED indicators: Fault, power, frame bus communication 8906-EQ-1. 0-6. 6 PIK AF 0. 6/6. 6 cable 8906-EQ-0. 6-2. 8 PIK AF 0. 6/2. 8 cable For detailed specifications, installation, and setup instructions see: www. grassvalley. com/docs/modular [. . . ] [. . . ]