9231 Analog Video Distribution Amplifier with EQ

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The 9231 is an equalizing analog video distribution amplifier with a differential input designed for broadcast use.  The card is a 1x8 DA with one differential analog input and eight 75Ω BNC analog outputs.  The 9231 can be accessed through DashBoard™ control software for status monitoring.

Rear modules are sold separately as RM-9231-X for the 10-slot 8310 openGear™ frame, and RM20-9231-X for the 20-slot 8321 openGear™ frame. Also available is the RM20-9231-A/S high density split rear module (5 BNCs per module) for the 20-slot frame.

Standard Features

Differential composite analog input with 75Ω or Hi-Z looping input selection User adjustable gain
Variable cable EQ up to 984 ft (300m) User-selectable input clamping
Remote monitoring via DashBoard™ software or OGCP-9000 remote control panel Five year warranty

Specifications

Input Impedance
75 Ohm Or Hi-Z 		Input Level
1Vp-p, nominal
Input Return Loss
46dB Typical, @ 3.58MHz 		Frequency Response
Better than 0.05 dB @ 3.58MHz
Differential Gain
Better than 0.15% @ 3.58MHz 		Differential Phase
Better than 0.15 deg @ 3.58MHz
S/N
Better than 60dB, 5MHz B.W. 		Output Impedance
75 Ohm
Output Level
1Vp-p, terminated 		Power
2 watts

Diagrams

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Block Diagram
Block Diagram
 		RM20-9231-B
RM20-9231-B
 		RM20-9231-A/S
RM20-9231-A/S

Ordering Information

  • 9231 1 X 8 Analog Video Distribution Amplifier with Differential Input, Clamping and Cable EQ
  • RM20-9231-B 8321 Frame Rear I/O Module (Standard Width) 1 Video Input BNC, 1 Looped Video Output BNC, 8 Video Output BNCs
  • RM20-9231-A/S 8321 Frame Rear I/O Module (Split) 1 Video Input BNC, 4 Video Output BNCs (Not available for 8310 openGear™ frame)

Rear modules also available for 8310 10-slot openGear™ frame (RM-XXXX-X), except where noted.