DRAKE DTD1000 사용 설명서 - 페이지 8

{카테고리_이름} DRAKE DTD1000에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DRAKE DTD1000 19 페이지. Hybrid qam modulator; digital tuner and demodulator module; encoder module; asi input module

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Rear Panel Connections

RF OUTPUT

MEQ1000 - The top illustration is shown above with

ASII ASI Input and DTD1000 Digital Tuner and

Demodulator Modules installed.

are type BNC female. The ASI input is used to input the

ATSC transport stream in ASI format instead of RF.

The lower illustration shows the MEQ1000 with SDE24 and

ASII modules installed.

1, RF OUTPUT – This is the high level (61 dBmV), 54 to

1002 MHz, output from the MEQ1000 upconverter section.

R2, Ventillation slots. - Do not block air entering these

slots.

R3, Input Module Slot A

R4, Input Module Slot B.

R5, ASI Output - This output delivers the same multi

program transport stream in ASI as is sent to the QAM

modulator.

R6, RS232 in - Connection to a PC or modem for use with

remote control / monitoring program or for firmload

download.

R7, RS232 OUT - Loop to another MEQ1000.

R8, AC Line Cord – For connection to the nominal

120 VAC power source. This unit is designed for use in

With Two DTD1000 Modules

R11

With One SDE24 Module and one ASII Module

R12

R13

R14

The ASI connectors

ASI OUTPUT

R10

countries with 120 VAC power standards but the power

supply will accept an input voltage range of 90 VAC

minimum to 260 VAC maximum with a power line fre-

quency of either 50 or 60 Hz.

R9, ASI Input type BNC connector - Applies to ASII

module, if present. This input is for a 270 MHz clocked

SPTS or MPTS serial input. The maximum data rate is 80

Mbps for a given ASII module.

R10, ASI Loop type BNC connector - Applies to ASII

module, if present. Provides a looped out transport stream

identical to what is input to jack R9.

R11, RF Input type F connector - Applies to DTD1000

module, if present. This is the antenna or CATV source

input.

R12, AUDIO 1 & 2 - These four color coded RCA type

connectors provide audio Left (white) and Right (red) inputs

to the SDE24 Encoder.

R13, VIDEO 1 & 2 - These two RCA type connectors color

coded yellow provide two separate video inputs to the

SDE24 Encoder.

R14, S-VIDEO 1 & 2 - These S-Video type connectors

provide two separate S-Video inputs to the SDE24 En-

coder.

AC POWER

120 VAC 60 Hz

35 WATTS

RS232

OUT

AC POWER

120 VAC 60 Hz

35 WATTS

RS232

OUT