Link electronic manual MODEL PTC-892 CAPTION ENCODER/DECODER, Digital And Analog Specifications

MODEL PTC-892 CAPTION ENCODER/DECODER

DIGITAL AND ANALOG SPECIFICATIONS

VIDEO INPUTS:

SD SDI:

Connector . . . . . . . . . . . . . . . . . . one, BNC Standard . . . . . . SMPTE 259M-C 270Mb/s Impedance . . . . . . . . . . 75 Ohm, terminated Signal Level . . . . . . . . . . . . . 800mV ± 10% Return Loss . . . . . . . . . . >18db to 270 MHz

SD analog:

CV, Y and G (with sync) . . . . . . . . one, BNC C, U and B . . . . . . . . . . . . . . . . . . one, BNC V and R . . . . . . . . . . . . . . . . . . . . one, BNC S-video . . . . . . . . . . . . . . . . . . one, mini-din Impedance . . . . . . . . . . 75 Ohm, terminated CV, Y and G (with sync) . . . . . . 1Vpp ± 3db R, B, U and V (100% Sat) . . . 0.7Vpp ± 3db C (100% Sat) . . . . . . . . . . . . . 0.8Vpp ± 3db Return Loss . . . . . . . . . . . . . . . . . . . . . 40db Maximum DC on input . . . . . . . . . . 3.2V DC

MISCELLANEOUS INPUTS:

Longitudinal Time Code . +4db analog signal Weather Lift GPI . . . . activated when shorted AC power . . . . . . . . . . . 85-264VAC 50/60Hz

REAR PANEL CONNECTORS:

Video . . . . . . . . . . . . . . . . . . . . . thirteen, BNC S-video . . . . . . . . . . . . . . . . . . . . two, mini-din LTC . . . . . . . . . . . . . . . . . . . . . . . . . XLR plug Weather Lift GPI . . . . . . 3.5 mono audio plug RS-232 . . . . . . . . . . . two, 9 pin D connectors Modem(optional) . . . . . . . . . . . . . . . . . . RJ11 USB . . . . . . . . . . . . . . . . . . . . . . “B” type plug Power . . . . . . . . . . . . . . . . . . . . IEC-320 male

FRONT PANEL CONTROLS:

AC power . . . . . . . . . . . . . . . . . . . . . . On/Off Menu knob . . . . . . . . . . . . . . . . . Push/rotary Input Selection . . . six, push/push momentary Output Selection . . . . . Push/push momentary Test . . . . . . . . . . . . . . . Push/push momentary Bypass . . . . . . . . . . . . Push/push momentary

VIDEO OUTPUTS:

Encoder outputs:

SD SDI:

Connector . . . . . . . . . . . . . . . . . one, BNC Standard . . . . . SMPTE 259M-C 270Mb/s Impedance . . . . . . . . 75 Ohm, terminated Signal Level . . . . . . . . . . . 800mV ± 10% Propagation Delay . . . . . . . 1200ns ± 5%

SD analog:

CV, Y and G (with sync) . . . . . . two, BNC C, U and B . . . . . . . . . . . . . . . . one, BNC V and R . . . . . . . . . . . . . . . . . . . one, BNC S-video . . . . . . . . . . . . . . . . one, mini-din All analog outputs . . . . . . . . . . unity ± 5% Impedance . . . . . . . . . . . . . . . . . 75 Ohm Tilt . . . . . . . . <1% ref. 30Hz square wave Hum . . . . . . . . . . . . . . . . . . >70db, 1Vpp Overshoot and Ringing . . . . . . . . . . . <1% Propagation Delay . . . . . . . . 180ns ± 5% Signal to noise ratio . . . . . . . . . . . . >50db Differential gain . . . . . . . . . . . . . . . . . <1% Differential phase . . . . . . . . . . . . . . . . <1° DC Offset . . . . . . . . . . . . . . . < ± 0.2V DC Frequency Response . . . . -3db to 26MHz

Decoder outputs: SD analog:

CV, Y and G (with sync) . . . . . . two, BNC C, U and B . . . . . . . . . . . . . . . . one, BNC V and R . . . . . . . . . . . . . . . . . . . one, BNC All analog outputs . . . . . . . . . . unity ± 5% Impedance . . . . . . . . . . . . . . . . . 75 Ohm Character Level(CV,Y,R,G & B) . . 90 IRE Background Level(CV,Y,R,G & B) 10 IRE Background Insert(C,U and V) . . . 0V DC

ENVIRONMENTAL

Temperature . . . . . . . . . 0° to 50°C (ambient) Humidity . . . . . . 10% to 90% non-condensing Power . . . . . . . . . . . . . . . . . . . . . . . . 24 Watts

MECHANICAL:

Height . . . . . . . . . . . . . . . . . . . . . 1.75 inches Width . . . . . . . . . . . . . . . . . . . . . . . . 19 inches Depth . . . . . . . . . . . . . . . . . . . . . 10.75 inches Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Lbs

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