Specifications
3- 2
ECO422D SD/HD Changeover Unit Instruction Manual
Table 3- 1: General characteristics
Characteristics
Performance
requirements
Supplemental
information
Return Loss
(All Inputs and Outputs)
Channels 1--6
30 dB, 0 to 10 MHz
15 dB, 10 to 750 MHz
10 dB, 750 MHz to 1.5 GHz
Channels 4--6
(Opt. ELSW Only)
30 dB, 0 to 10 MHz
(Internally terminated)
Channels 7--11
30 dB, 0 to 10 MHz
15 dB, 10 to 270 MHz
12 dB, 270 to 360 MHz (15 dB
typical)
Insertion Loss
Channels 1--6
0.2 dB DC to 10 MHz
10 MHz to 1.5 GHz
1
Channels 4--6
(Opt. ELSW Only)
0.3 dB DC to 10 MHz
Channels 7--11
0.2 dB, DC to 10 MHz
0.5 dB, 10 to 200 MHz
1.0 dB, 200 to 360 MHz
Maximum Switched Voltage
Channels 4--6
(Opt. ELSW Only)
±
5 V
±
1 V (designed to use NTSC/
PAL Black Burst or TriLevel
sync only)
Maximum Switched Current
100 mA
Crosstalk (unselected input to
output or channel to channel)
Channels 1--6
--60 dB to 10 MHz
--30 dB to 1.0 GHz
--20 dB to 1.5 GHz
Channels 4--6
(Opt. ELSW Only)
--55 dB to 10 MHz
--45 dB to 30 MHz
Channels 7--11
--60 dB to 10 MHz
--30 dB to 200 MHz
--15 dB to 360 MHz
Содержание ECO422D
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Страница 10: ...Table of Contents vi ECO422D SD HD Changeover Unit Instruction Manual...
Страница 14: ...Service Safety Summary x ECO422D SD HD Changeover Unit Instruction Manual...
Страница 16: ...Environmental Considerations xii ECO422D SD HD Changeover Unit Instruction Manual...
Страница 18: ...Preface xiv ECO422D SD HD Changeover Unit Instruction Manual...
Страница 19: ...Getting Started...
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Страница 36: ...Getting Started 1 16 ECO422D SD HD Changeover Unit Instruction Manual...
Страница 37: ...Operating Basics...
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Страница 51: ...Specifications...
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Страница 65: ...Theory of Operation...
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Страница 71: ...Performance Verification...
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Страница 95: ...Adjustment Procedure...
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Страница 98: ...Adjustment Procedure 6 2 ECO422D SD HD Changeover Unit Instruction Manual...
Страница 99: ...Maintenance...
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Страница 111: ...Replaceable Electrical Parts...
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Страница 114: ...Replaceable Electrical Parts 8 2 ECO422D SD HD Changeover Unit Instruction Manual...
Страница 115: ...Replaceable Mechanical Parts...
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Страница 125: ...Appendices...
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