Table of Contents
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1.
OVERVIEW.......................................................................................................................................... 1
2.
INSTALLATION................................................................................................................................... 3
3.
SPECIFICATIONS............................................................................................................................... 4
3.1. RF INPUT - 7702DA4-RF / 7702DA8-RF.................................................................................... 4
3.2. RF OUTPUTS - 7702DA4-RF / 7702DA8-RF ............................................................................. 4
3.3. RF INPUT - 7703DA4-RF / 7703DA8-RF.................................................................................... 4
3.4. RF OUTPUTS - 7703DA4-RF / 7703DA8-RF ............................................................................. 5
3.5. ELECTRICAL ............................................................................................................................. 5
3.6. PHYSICAL .................................................................................................................................. 5
4.
STATUS INDICATORS AND DISPLAY .............................................................................................. 6
4.2. DOT-MATRIX DISPLAY (7703 VERSIONS ONLY).................................................................... 6
4.2.1. Indication of Cable Short Condition (-L version only)............................................................ 7
4.2.2. Displaying the RF Power Input Level .................................................................................... 8
4.2.3. Setting the Gain .................................................................................................................... 8
4.2.4. Setting the Threshold Levels................................................................................................. 8
5.
JUMPERS AND USER ADJUSTMENTS ............................................................................................ 9
BY THE GLOBAL FRAME STATUS .......................................................................................... 9
5.2. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES .............................................. 10
LNB VOLTAGE LEVEL (-L VERSION ONLY).......................................................................... 10
(WITHOUT LNB POWER) ........................................................................................................ 10
6.
®
TABLE OF CONTENTS
..................................................................................................................... 6
Revision 1.3
7700 MultiFrame Manual
7702/7703DA4/8-RF Active Splitters
INTERFACE - 7703 VERSIONS ..................... 10
®
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Summary of Contents for evertz 7700
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Page 1: Table Of Contents
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters TABLE OF CONTENTS OVERVIEW............................1 INSTALLATION........................... 3 SPECIFICATIONS..........................4 3.1. RF INPUT - 7702DA4-RF / 7702DA8-RF..................4 3.2. RF OUTPUTS - 7702DA4-RF / 7702DA8-RF ................4 3.3. RF INPUT - 7703DA4-RF / 7703DA8-RF..................4 3.4. - Page 2 7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters 6.1. W LINK ? ....................... 11 HAT IS ISTA ® 6.2. V LINK MONITORED PARAMETERS ................11 ISTA ® 6.3. V LINK CONTROLLED PARAMETERS ................12 ISTA ® 6.4. V LINK TRAPS ........................12 ISTA ®...
- Page 3 April 09 Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of Evertz products are for informational use only and are not warranties of future performance, either express or implied.
- Page 4 7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters This page left intentionally blank Revision 1.3...
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Page 5: Overview
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters OVERVIEW The 7702 and 7703 series RF Active Splitters provide inexpensive amplification and distribution of RF signals from 10 MHz to 2.15GHz in 1x4 or 1x8 configuration (DA4 or DA8 in part number). The operating frequency range is 10MHz to 2.15GHz for both IF and L-Band satellite signal distribution and amplification. -
Page 6: Figure 1-1: 7702&7703Da4-Rf Block Diagram
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters LNB Power ON/OFF LNB Power +13VDC / +17VDC 7703DA4-RF-L Version Input Buffer Output itte Vista LINK interface Control / Indication Module OK / Local Fault Local Control Local Indicators 7703DA4-RF Version Figure 1-1: 7702&7703DA4-RF Block Diagram... -
Page 7: Installation
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters INSTALLATION The 7702/7703DA4-RF active splitters come with a companion rear plate that has 5 BNC type 75Ω connectors (F type connectors are optional). The 7702/7703DA8-RF active splitters come with a companion rear plate that has 9 BNC type 75Ω connectors (F type connectors are optional). -
Page 8: Specifications
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters SPECIFICATIONS 3.1. RF INPUT - 7702DA4-RF / 7702DA8-RF Number of Inputs: BNC (75Ω), F type optional Connector: 75Ω I/O Impedance: 10MHz – 2.15GHz Input Frequency Range: -10 to –60 dBm Input Power Range: > 12 dB... -
Page 9: Rf Outputs - 7703Da4-Rf / 7703Da8-Rf
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters 3.4. RF OUTPUTS - 7703DA4-RF / 7703DA8-RF Number of Outputs 7703DA4–RF: 7703DA8–RF: F type (75Ω), BNC optional Connector: -8 to +14dB (L-Band) Gain: -17 to +12dB (IF band) 75Ω I/O Impedance: > 55dB (@ -20dBm input power) Signal to Noise: Intermodulation Products: <... -
Page 10: Status Indicators And Display
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters STATUS INDICATORS AND DISPLAY 4.1. CARD EDGE LEDS There are two large LEDs at the top of all the DA-RF modules that indicate general module status: This Green LED will be On when the module is operating properly. -
Page 11: Indication Of Cable Short Condition (-L Version Only)
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters TYPE Displays the operating frequency range Indicates IF operating frequency range LBND Indicates L-Band operating frequency range GAIN Displays the gain setting in manual mode only L-Band +14..-8dB +12..-17dB IF band Displays the RF input level and the upper and lower threshold... -
Page 12: 4.2.2. Displaying The Rf Power Input Level
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters 4.2.2. Displaying the RF Power Input Level The 7703DA4/8-RF detects the input RF power input level and displays this on the four-digit card edge display. By entering the MON menu and then selecting IN from the next menu level and INPL from the next level, the input RF power level in dBm will be displayed. -
Page 13: Jumpers And User Adjustments
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters JUMPERS AND USER ADJUSTMENTS Toggle switch RF Shield J11 J12 RF Input High Local Fault / Module OK RF Input OK Dot Matrix Display RF Input Low RF Output High Pushbutton RF Output OK... -
Page 14: Configuring The Module For Firmware Upgrades
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters When this jumper is installed in the Off position local faults on this module will not be monitored. 5.2. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES The UPGRADE jumper J12 is used when firmware upgrades are being done to the module. -
Page 15: Vistalink ® Remote Monitoring/Control - 7703 Versions
WHAT IS VISTALINK ® VistaLINK is Evertz’s remote monitoring and configuration platform which operates over an Ethernet ® network using Simple Network Management Protocol (SNMP). SNMP is a standard computer network protocol that enables different devices sharing the same network to communicate with each other. -
Page 16: Controlled Parameters
7700 MultiFrame Manual 7702/7703DA4/8-RF Active Splitters 6.3. VISTALINK CONTROLLED PARAMETERS ® The following parameter can be remotely controlled through the VistaLINK interface. ® Parameter Description Input Power Upper Threshold Sets value of the Input Upper RF Threshold. Input Power Lower Threshold Sets value of the Input Lower RF Threshold.
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