부품 정보
Two front panel leds indicate the operation in field one or field two; video performance level 1.0 v p-p porm 6 db; impedance >100k bridging; connectors composite video bnc, s-video 4 pin mini-din; input return loss 40 db; maximum dc on input 4 v dc; common mode range 8v p-p; input impedance 75 ohm terminated; insertion gain unity; output impedance 75 ohms; two outputs; 26 mhz bandwidth; propagation delay 30ns porm 5 pct; front panel controls ac power on/off; by-pass push/push, maintained; test push/push momentary; led indicators video presence rs-232 data in; field 1 and field 2 encoding; cc data present field 1
TXT
묘사:
Character Generator
MRC:
An overall measurement between specified points of an item,in distinction from height.ABFY
Overall Depth:
8.000 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.750 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
19.000 inches
MRC:
The recording medium for which the item is designed.ANWG
Recording Medium For Which Designed:
Wire
MRC:
The total opposition /resistive and reactive/ which the item offers to the flow of alternating current,expressed in ohms.ANXW
Impedance Rating In Ohms:
75.0
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
4.0
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Closed caption encoder for inserting caption and text data on line 21 of the ntsc signal, will insert four channels of data that are multiplexed into the vertical interval on line 21 of field one; four channels of line 21 are described as caption channel one, caption channel two, text channel one and text channel two
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Rear panel remote by-pass two wire terminal block; modem connection 9 pin d wired as dte; computer connection 9 pin d wired as dce; baud rate 1200 standard internally selectable; protocol 8 bit no parity; 7 bit odd parity; 7 bit even parity
