DRAKE DAD860A Інструкція з експлуатації - Сторінка 4
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4
Table of Contents / Specifications
TABLE OF CONTENTS
2
Caution Statements
3
Important Safety Instructions
4
Table of Contents / Specifications
5
General Description / Installation and Mounting
6
DAD860 and DAD860A Connections / Notes
7
DAD860 Controller Controls and Connections
8
DAD860 Setup and Programming
11 CATV Channel Frequencies
12 Broadcast TV Channel Frequencies
13 Service / If You Need To Call For Help
14 Warranty
DAD860 & DAD860A SPECIFICATIONS
RF INPUT
Frequency Range:
54 MHz to 864 MHz
Channel Plans:
Broadcast, STD CATV, HRC, IRC
Input Channel BW:
6 MHz
Demod Modes:
Broadcast:
8VSB, ATSC Standard-
18 video formats
CATV:
64QAM, 256QAM Annex B
Auto Detected
Symbol Rates:
8VSB:
10.76 MS/s
64QAM:
5.057 MS/s
256QAM:
5.3606 MS/s
Recommended
Input Level Range:
8VSB:
-26 to +30 dBmV
64 QAM:
-15 to +15 dBmV
256QAM
-12 to +15 dBmV
Input Connector:
Type F Female,
Impedance:
75 Ohms
Return Loss:
6 dB or better
ASI OUTPUT
(DAD860A only)
Connector
Front Panel BNC
TS Stream Type
MPTS or SPTS
Included Program(s)
All programs that are present in the
demodulated RF channel.
Clock
DVB-ASI stream w.270 MHz clock.
NTSC VIDEO AND
AUDIO OUTPUTS
Video Output Connector:
Type F, Female
Impedance:
75 Ohms
Level:
1 V p-p.
Format:
480i NTSC
VBI Data:
NTSC Parental Control and EIA-608
Closed Captioning
Audio Outputs:
L & R, Mono or Stereo
Level:
250 mV rms nominal, user adjustable
Aspect Ratio:
AFD Ready.
User Programmable -
Cropped, Ltr Box, Stretched, AFD/Ltr
Box, AFD/Cropped
GENERAL
Power Requirement:
DAD860
5 VDC, 390 mA
12VDC, 220 mA
DAD860A
5 VDC, 550 mA
12 VDC @ 260 mA
Supplied by Drake PSM121 or RMM4
Dimensions and Weight:
DAD860
3.43" H x 1.024" W x 9.5" D
13.1 oz.
DAD860A
3.43" H x 1.024"W x 12.5" D
14.5 oz.
Specifications subject to change without notice or obligation.