Audio Ltd. RF DA Distribution Amplifier

Audio Ltd. RF DA Distribution Amplifier

Audio Ltd. RF DA Distribution Amplifier

B&H # AU900486 MFR # 900-486
Audio Ltd. RF DA Distribution Amplifier

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Important Notice: This item is non-cancelable and non-returnable
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Expected availability: 7-10 business days 
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Product Highlights

  • For UHF Antenna Distribution
  • 200 MHz Bandwidth
  • Frequency Range from 500 to 700 MHz
  • 2x Antenna Input
  • Each Output has 2 to 3 dB Gain
  • Hirose 4-Pin DC Input
  • 4x Hirose 4-Pin DC Outputs
  • Includes Power Supply
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  • 1Description

The RF DA Distribution Amplifier by Audio Ltd. is for antenna distribution with UHF receivers. It can be used in various environments in field and film for audio applications such as live sound, broadcast TV, recording, and more. It features a 200 MHz bandwidth in the frequency range of 500 to 700 MHz, and has good RF filtering above 700 and below 500 MHz's. This reduces the risk of interference from 4G at the higher frequency end.

The RF DA is built with two antenna inputs on the top panel, and each antenna feeds 4x SMA outputs. Each SMA output has a gain of approximately 2 to 3 dB. It also features a switchable 8 VDC power supply for Audio's Masthead amplifier. A Hirose 4-pin DC input connector, and Hirose 4-pin DC socket are also available to power additional receivers or mixers. In addition the RF DA distribution amplifier can be used for multiple UHF wireless receivers made by Audio Ltd. or other brands like lectrosonics, (sold separately). Professional quality 200 mm SMA to SMA jumper cables are available to connect antennas and receivers to the RF DA. A power supply is included.

In the Box
Audio Ltd. RF DA Distribution Amplifier
  • Limited 1-Year Audio
  • 8 VDC Supply for Masthead Amplifier
  • Table of Contents
    • 1Description
    Bandwidth 200 MHz
    Operating Range 500 to 700 MHz
    Outputs 4x SMA
    Output Gain Approximate: 2 to 3 dB
    Power Requirement External 12 to 18 VDC via Hirose 4-pin
    Switchable 8 VDC supply for masthead amplifier
    Antenna Connector SMA
    Dimensions (L x W x H) 8 x 4.25 x 1" (20 x 11 x 2.5 cm)
    Weight Not listed by manufacturer
    Packaging Info
    Package Weight 1.5 lb
    Box Dimensions (LxWxH) 12.6 x 6.5 x 2.4"

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