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Anleitung Zusammenfassung
200 MHz (max.) Pixel clock accuracy...................... 100 ppm Horizontal frequency range (factory defaults) 15 kHz to 131 kHz Vertical frequency range (factory defaults) 30 Hz to 120 Hz Rise/fall time NTSC, PAL......................... 140 ns All other signal rates......... <4 ns Video output Number/signal type..................... 1 RGBHV, RGBS, RGsB, RsGsBs, component video, HDSDI (SMPTE 292M), SDI digital component video (SMPTE 259M-C), S-video, composite video (NTSC/PAL) Connectors ..................................... 1 x 5 female BNC (RGB) 1 female 15-pin HD (RGB) 1 x 3 female BNC (component video) 1 female 4-pin mini DIN (S-video) 1 female BNC (composite video) 1 female BNC (SDI/HDSDI) Nominal level................................ 1 Vp-p for Y of component video and S-video, and for composite video, RsGsBs 0.7 Vp-p for RGB and for R-Y and B-Y of component video 0.286 Vp-p (burst) for C of NTSC S-video, 0.300 Vp-p (burst) for C of PAL S-video Minimum/maximum levels........ 0.0 V to 1.0 Vp-p Impedance...................................... 75 ohms Resolutions..................................... Computer (VGA-QXGA), video (NTSC, PAL), HDTV, 16:9 high resolutions, and custom resolutions (user-defined) Return loss...................................... -30 dB @ 5 MHz DC offset......................................... 0 ±5 mV for RGB and component video, 0 ±5 mV for NTSC S-video and composite video 14 mV ±5 mV for PAL S-video and composite video Sync Output type.................................... RGBHV, RGBS, RGsB, RsGsBs (for RGB signals) Tri-level on Y, R-Y, B-Y channels (component video 720p, 1080i, 1080p) Bi-level on Y channel (for all other component video rates) Standards........................................ NTSC, PAL, SMPTE 170M, SMPTE 274M, SMPTE 293M, SMPTE 295M, SMPTE 296M Output level................................... 0.3 Vp-p for RGsB, RsGsBs, component video (bi-level sync) 0.6 Vp-p for RsGsBs, component video (tri-level sync) TTL: 5.0 Vp-p, unterminated for RGBHV, RGBS Output impedance........................ 75 ohms Max. rise/fall time........................ 5 ns (TTL sync) Polarity............................................ Positive or negative (scan rate/signal dependent) Scope trigger connectors.............. 1 BNC female (scope trigger) Audio THD + Noise.................................. <0.008% typical @ +6 dBu (1.55 V), 1 kHz 0.18% @ -38 dBu (9.75 mV), 20 Hz to 20 kHz Flatness........................................... ±0.05 dB @ 20 Hz to 20 kHz Accuracy ......................................... ±0.4 dB 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV« 2 dBu dsN Extron VTG 400D Video Test Generator • Specifications 1 Specifications — VTG 400D, cont'd Audio output Number/signal type..................... 1 mono, balanced; 2 mono, unbalanced Connectors..................................... (1) 3.5 mm mini stereo jack (unbalanced mono left and right, tip-ring-sleeve) 1 female RCA jack (unbalanced, tip-ring) 1 male 3-pin XLR (balanced) (pin 1 = GND, pin 2 = +, pin 3 = -) The XLR output is immune to phantom power. Impedance...................................... 50 ohms unbalanced, 100 ohms balanced Waveforms..................................... Pink noise, white noise, sine wave (fixed/swept burst), square wave, polarity test Level ranges................................... Pink noise: -72 dBu to -4 dBu (-74 dBV to -6 dBV) (0.20 mV to 500 mVrms) Polarity test: -72 dBu to -14 dBu (-74 dBV to -16 dBV) (0.20 mV to 158 mVrms) All other signal types: -72 dBu to +6 dBu (-74 dBV to +4 dBV) (0.20 mVrms to 1.58 Vrms) Maximum level (Hi-Z)................. >+6 dBu, balanced or unbalanced at 1% THD+N Maximum level (600 ohm)........... >+4.66 dBu, balanced or unbalanced at 1% THD+N Crest factor (pink noise)............... 3.25 (10.24 dB) Crest factor (white noise)............. 1.98 (5.95 dB) Rise time (square wave)............... 1.5 ms at 20 Hz to 7 ^s at 5 kHz Rise time (polarity test)................ 5 ^s Frequency accuracy (sine wave) . 50 ppm Control/remote— test generator Serial control port.......................... RS-232, 9-pin female D connector Baud rate and protocol................. 9600 baud, 8 data bits, 1 stop bit, no parity Serial control pin configurations. 2 = TX, 3 = RX, 5 = GND Program control............................. Extron's control/configuration program for Windows® Extron's Simple Instruction Set (SIS™) General Power.............................................. 100 VAC to 240 VAC, 50/60 Hz, 15 watts, internal Temperature/humidity................ Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing Cooling........................................... Convection, no vents Mounting........................................ No Enclosure type............................... Metal Enclosure dimensions................... 6....