evertz 7700 Series Manual
Analog distribution amplifier
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- Manual (16 pages)
Table of Contents
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1.
OVERVIEW.........................................................................................................................................1
2.
INSTALLATION..................................................................................................................................2
3.
SPECIFICATIONS..............................................................................................................................3
3.1. ANALOG VIDEO INPUT............................................................................................................3
3.2. ANALOG VIDEO OUTPUTS .....................................................................................................3
3.3. ELECTRICAL ............................................................................................................................3
3.4. PHYSICAL .................................................................................................................................3
4.
STATUS LEDS ...................................................................................................................................3
5.
JUMPERS AND USER ADJUSTMENTS ...........................................................................................4
5.1. TERMINATION JUMPER ..........................................................................................................4
BY THE GLOBAL FRAME STATUS.........................................................................................5
5.3. GAIN CONTROL .......................................................................................................................5
5.4. DC LEVEL CONTROL...............................................................................................................5
Figures
Figure 1: 7700ADA Block Diagram ..................................................................................................................... 1
Figure 2: 7700ADA Rear Panel........................................................................................................................... 2
Figure 3: Jumper Locations for Rev A 7700ADA Cards ..................................................................................... 4
7700ADA Analog Distribution Amplifier
TABLE OF CONTENTS
Revision 1.2
7700 Series DTV Frame Manual
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Table of Contents
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Summary of Contents for evertz 7700 Series
- Page 1 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier TABLE OF CONTENTS OVERVIEW............................1 INSTALLATION..........................2 SPECIFICATIONS..........................3 3.1. ANALOG VIDEO INPUT......................3 3.2. ANALOG VIDEO OUTPUTS .....................3 3.3. ELECTRICAL ..........................3 3.4. PHYSICAL ..........................3 STATUS LEDS ...........................3 JUMPERS AND USER ADJUSTMENTS ...................4 5.1. TERMINATION JUMPER ......................4 5.2.
- Page 2 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier REVISION HISTORY REVISION DESCRIPTION DATE Original Version Jan 00 Block diagram, and Jumper location drawing added Mar 00 Specifications updated Mar 01 Revision 1.2...
- Page 3 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier OVERVIEW The 7700ADA Analog Distribution Amplifier is a general purpose amplifier for distributing analog signals. The 7700ADA features one balanced input with four outputs. The 7700ADA has been designed to distribute a wide range of analog video signals. It can also distribute other pulses and signals that are less than 2Vp-p.
- Page 4 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier INSTALLATION The 7700ADA comes with a companion rear plate that has 5 BNC connectors. For information on mounting the rear plate and inserting the module into the frame see the 7700FR chapter section 3.
- Page 5 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier SPECIFICATIONS 3.1. ANALOG VIDEO INPUT Standards: Any analog video format, up to 2Vp-p and 30MHz bandwidth Connector: 1 BNC input per IEC 169-8 Equalization: None Return Loss: > 25 dB up to 30MHz...
- Page 6 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier JUMPERS AND USER ADJUSTMENTS UNTERM EVERTZ (A) 7700ADA LOCAL FAULT / MODULE OK TERM +12V FRAME SFF POWER STATUS Figure 3: Jumper Locations for Rev A 7700ADA Cards 5.1. TERMINATION JUMPER The TERMINATION jumper J4, located at the rear of the module near the input BNC determines whether the input signal will be terminated with 75 ohms or not.
- Page 7 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier 5.2. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL FRAME STATUS The FRAME STATUS jumper J13, located at the front of the module determines whether local faults (as shown by the Local Fault indicator) will be connected to the 7700FR frame's global status bus.
- Page 8 7700 Series DTV Frame Manual 7700ADA Analog Distribution Amplifier This page left intentionally blank 7700ADA-6 Revision 1.2...
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