Rs-12a Specifications

Transcript

RS-12A 12X1 VIDEO/STEREO AUDIO SWITCHER FEATURES • 12 loop through inputs • Two audio channels per input • Changeable legend buttons • Vertical Interval Switching (Line 10 - NTSC, Line 6 - PAL) • Configurations available for component (RGB/YUV), Y/C, and 12x2 operation (see next page) RS-12A The RS-12A 12x1 Routing Switcher is designed for the switching of analog video and stereo audio signals. Stringent specifications assure minimal loss or degradation of input signals. A remote control panel (RSP-12) can be used with either the RS-12A or the RS-12AL. Serial interface as well as contact closure control is standard with all units. All switchers in the series have audio follow video with breakaway for independent switching of audio or video signals. • Optional remote control panel (up to 300 meters using four conductor wire) • Accepts external reference (composite video) • GPI port standard • RS-232 or RS-422 interface standard (field selectable) • More than 3 days source memory in case of power failure • Standards available: NTSC and PAL 98 VIDEOTEK® 800-800-5719 • 610-327-2292 • Fax: 610-327-9295 • www.videotek.com RS-12A SPECIFICATIONS VIDEO AUDIO INTERFACE MECHANICAL INPUTS: 12 INPUTS: Two audio inputs (left and right) per video input REMOTE CONTROL: Two 4-pin modular jacks (type RJ-11) are provided on back panel for loop thru connections to other RS-12A switchers and remote control panel (RSP-12) DIMENSIONS: Height: 1.75’’ (4.5 cm) Width: 19.0’’ (48.3 cm) Depth: 7.4” (18.8 cm) RETURN LOSS: ≤-40 dB to 5 MHz CONNECTORS: 37-pin D-sub connector for each audio channel (2 total) MAXIMUM INPUT LEVEL: 2V (DC + peak AC) INPUT LEVEL: +24 dBm maximum CROSSTALK: –60 dB to 4.43 MHz INPUT IMPEDANCE: >10 kΩ balanced or unbalanced FREQUENCY RESPONSE: ± 0.15 dB, 10 Hz to 5 MHz, relative to 200 kHz +0.3 dB, –3 dB to 30 MHz, relative to 200 kHz OUTPUT LEVELS: Independent left and right output level adjustments accessible from the front panel OUTPUT LEVEL: Two video outputs with common front panel adjustment. Video output gain is unity with ± 2.5 dB adjustment range OUTPUT IMPEDANCE: 75Ω, 1% source terminated OUTPUT GAIN: Unity, adjustable ± 2.5 dB of input level MAXIMUM OUTPUT LEVEL: +24 dBm balanced TILT: <0.5% OUTPUT IMPEDANCE: <50Ω The output can be connected in either balanced or unbalanced configuration DIFFERENTIAL PHASE: ≤ 0.1° at 3.58 MHz or 4.43 MHz CROSSTALK: >70 dB at 20 kHz DIFFERENTIAL GAIN: ≤ 0.1% at 3.58 MHz or 4.43 MHz FREQUENCY RESPONSE: 30 Hz to 20 kHz ± 0.5 dB (referenced to 1 kHz) INPUT MATCHING: ± 1.0% at 1 MHz HUM AND NOISE: 70 dB (minimum) below 1V p-p OVERSHOOT AND RINGING: <0.5% at 1V p-p THROUGHPUT DELAY: 33 ns typical RS-232/RS-422 INTERFACE: 9-pin D-sub connector provided Internally selectable (Emulates Grass Valley protocol) GPI REMOTE CONTROL: 15-pin D-sub connector provided for hardware switch remote POWER POWER INPUT: 90 to 132/180 to 264 VAC, 50/60 Hz, nominal POWER CONSUMPTION: 14 VA, typical ENVIRONMENTAL OPERATING TEMPERATURE: 0° to 50°C STORAGE TEMPERATURE: –50° to 70°C HUMIDITY: 90% maximum (non-condensing) HUM AND NOISE: –70 dBm, maximum HARMONIC DISTORTION: <0.5%, 30 Hz to 20 kHz COMMON MODE REJECTION: 40 dB minimum from 50 Hz to 10 kHz SYNC REFERENCE INPUT: BNC, Hi-Z looping SIGNAL: Blackburst, composite video, composite sync SIGNAL LEVEL: 150 mV to 4.0V RETURN LOSS: ≤-40 dB to 5 MHz VERTICAL INTERVAL SWITCHING: Switching derived from common video bus or from external synchronizing input (EXT.REF.) with automatic priority given to external input. It can be blackburst, composite sync, or any other video signal conforming to PAL or NTSC standards with an amplitude of 0.5V to 4V p-p. WEIGHT: 7.1 lb (3.23 kg) STANDARD ACCESSORIES Two mating 37-pin D-sub audio connectors One mating 15-pin D-sub GPI connector Operation & Service Manual Rack Extension Kit Power cord OPTIONS (SEE PAGE 100-101) RSP-12: Remote control panel ABP-12: Audio Breakout panel (adapts 37-pin D-sub connectors to terminal strips) GCK-12: Includes (2) D-sub connectors to screwterminal strip adapter modules for easy in/out connection, and (1) 9-pin D to 25-pin D-sub serial cable adapter for Grass Valley protocol YC-1: Converts S-video cable connector to dual BNCs CONFIGURATIONS RS-12A: 12x1 Vertical Interval Video and Stereo Routing Switcher RS-12AL: Same as RS-12A without push buttons RS-12AR: RSP-12 and RS-12AL combined RS-12AYC: Vertical Interval Routing Switcher for YC video with four channels. Consists of one RS-12A and one RS-12AL. To convert S-video connections to BNCs order option YC-1 RS-12A3C: Vertical Interval Routing Switcher for RGB/YUV Video. Consists of one RS-12A and two RS-12ALs RS-12Ax2: Vertical Interval Routing Switcher. Consists of two RS-12As RS-12A/RS-12AL BACK PANEL 800-800-5719 • 610-327-2292 • Fax: 610-327-9295 • www.videotek.com • VIDEOTEK® Specifications subject to change without notice. 99 ROUTING & DISTRIBUTION CONNECTORS: BNC Hi-Z looping female