Burst Electronics 8-Output Differential Amplifier

Burst Electronics 8-Output Differential Amplifier

Burst Electronics 8-Output Differential Amplifier

Burst Electronics 8-Output Differential Amplifier Back View

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Expected availability: 7-14 business days

Product Highlights

  • 8 Output Video Distribution Amplifier
  • Uses High-speed Operational Amplifier
  • High Gain/Low Differential Gain (0.03%)
  • 12V External DC Power Supply
  • Internal Regulated Bipolar Power Supply
  • Supports NTSC / PAL Formats
  • Wide Bandwidth - 33 MHz
  • Adjustable Gain - ±3dB
  • Rear Panel Switch/75 Ohm Termination
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This item is noncancelable and nonreturnable.

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Burst Electronics VDA-8 overview

  • 1Description

The Burst Electronics 8-Output Distribution Amplifier uses high-speed monolithic operational amplifier technology for high gain stability, low differential gain, and differential phase. Internally regulated bipolar power supplies powered by a 12V external DC power supply provide 5V DC. With a wide bandwidth (33 MHz) and an adjustable gain of ±3dB, the amplifier ensures good video quality. A rear panel switch for selecting an internal 75 Ohm termination resistor on the loop through input provides good impedance matching, avoiding the need for an external terminator. The amplifier supports NTSC and PAL formats, and is ideal for field or studio applications.

8-output video distribution amplifier
Uses high speed monolithic operational amplifier technology
High gain stability, low differential gain (0.03%), and differential phase (0.05°)
Powered using a 12V external DC power supply
Contains internally regulated bipolar power supplies
Supports NTSC and PAL formats
Wide bandwidth (33 MHz)
Adjustable gain ±3dB
Rear panel switch to select an internal 75 Ohm termination resistor on the loop through input
Optional rack mounts - RM-3 (RM-334 or RM-344)
In the Box
Burst Electronics 8-Output Differential Amplifier
  • Wall Module Power Adapter
  • 1 Year Warranty
  • Table of Contents
    • 1Description

    Burst Electronics VDA-8 specs

    Input 1V standard video (NTSC or PAL)
    Input Impedance HiZ (looping) or 75 Ohms (jumper selected)
    Coupling DC throughout
    Internal Power ±5 VDC derived from external 12 VDC
    Outputs 8, (75 Ohms)
    Output Voltage 4 Vpp maximum
    Delay Input to Output 10ns
    Output Impedance 75 Ohms 1%
    Frequency Response DC to 33 MHz 0.2 dB
    Gain Unity, adjustable ±3 dB
    Signal-to-noise 68 dB
    Differential Gain 0.03%
    Differential Phase 0.05°
    Video Connector BNC (4 pin MiniDIN with Y/C Version)
    Output Protection Open or Short, infinite duration
    Power 120 VAC 60 Hz, 3 Watts, UL Listed Wall Module (included)
    DC Power Requirements 10 to 16 VDC (polarity insensitive), 200 mA or less
    Size (WxHxD) 5.6 x 1.5 x 7" (142 x 38 x 178mm)
    Packaging Info
    Package Weight 2.35 lb
    Box Dimensions (LxWxH) 13.0 x 9.7 x 3.4"

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