Vislink PLTX User Manual

Digital power amplifier

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Vislink, Waterside House, Earls Colne Business Park, Colchester, Essex, CO6 2NS, UK
Telephone: +44 (0)1442 431300 ● Facsimile: +44 (0) 1494 775356 ● Email: sales@vislink.com ● Website: www.vislink.com
Company Registered in England & Wales no. 10523708 ● VAT registration no. GB 260 012 169
Registered Office: Waterside House, Earls Colne Business Park, Colchester, Essex, CO6 2NS, UK

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Summary of Contents for Vislink PLTX

  • Page 1 Vislink, Waterside House, Earls Colne Business Park, Colchester, Essex, CO6 2NS, UK Telephone: +44 (0)1442 431300 ● Facsimile: +44 (0) 1494 775356 ● Email: sales@vislink.com ● Website: www.vislink.com Company Registered in England & Wales no. 10523708 ● VAT registration no. GB 260 012 169...
  • Page 2 The information contained in this manual remains the property of Vislink. Do not use, disclosed or reproduced any of its content in any other form whatsoever without the prior written permission of Vislink. Vislink reserves the right to alter the equipment and specification appertaining to the equipment described in this manual without notification.
  • Page 3 Version Date Modification Updated By 24/05/2017 First release of document. Issue No: 01 Page: iii Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 4: Table Of Contents

    Power Level Control Settings ..................3 Table 3-1 Specifications ........................ 5 Table 4-1 Control Panel Description ..................... 7 Table 4-2 Front Panel Description ....................8 Issue No: 01 Page: iv Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 5: General Information

    It is important to note that the guidelines adopted differ throughout the world and are from time-to-time re-issued with revised guidelines. For Vislink use, apply a maximum power density limit of 1W/m² when calculating minimum safe working distances.
  • Page 6 Documents a. and b. also show the RF power density guidelines to be frequency dependent. The two documents present different power density/frequency characteristics. To avoid complexity and areas of uncertainty, Vislink recommend the use of a single power density limit across the frequency range of 100 kHz to 300GHz. The 1W/m² power density limit we recommend satisfies the most stringent of the guidelines published to date.
  • Page 7: Introduction

    PLTX Digital Power Amplifier User Manual Introduction Typically, the PLTX Power Amplifier is used to boost the power level from a Vislink wireless camera transmitter (L1700 , ClipOn4 and HCAM) in order to achieve longer link distances and/or facilitate the use of higher modulation rates due to the increased threshold level and link budget margins.
  • Page 8 PLTX Digital Power Amplifier User Manual Introduction This page is intentionally unused. Issue No: 01 Page: 4 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 9: Specifications

    F to 122 Environmental To spec: -10°C to 45°C (14 F to 113 Altitude: 3500 m (11483 ft.) Humidity: 95% long term Table 3-1 Specifications Issue No: 01 Page: 5 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 10 PLTX Digital Power Amplifier User Manual Specifications This page is intentionally unused. Issue No: 01 Page: 6 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 11: Monitoring And Control Functions

    PLTX Digital Power Amplifier User Manual Monitoring and Control Functions The PLTX unit has a dial to control RF output, LED display showing the unit supply voltage, four status LEDs and a resettable push button 20A fuse. Figure 4-1 Front Panel Layout...
  • Page 12: Rf Output

    2-pin DC power connector 12-28V HDMI Connector Female v1.4 connector SDI in 75Ω BNC ASI in Audio input 1-L 3-pin XLR Audio input 2-R Table 4-2 Front Panel Description Issue No: 01 Page: 8 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 13 NOTE: Please request the optional L1700 LEMO to ASI/SDI cable under part number: PLTX-ASSY-2001. The fan derives power internally, and is always on when the unit has power connected. Issue No: 01 Page: 9 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 14 PLTX Digital Power Amplifier User Manual Connector and Pin Outs This page is intentionally unused. Issue No: 01 Page: 10 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...
  • Page 15: Installation Requirements

    Should you need to make any user-changes to the unit, ensure you read and understand the following warnings and cautions. CAUTION: Vislink strongly recommend returning any equipment requiring RF servicing to the factory. CAUTION: During the insertion or removal of interface connectors ensure that the connectors are free from debris and be sure not to damage the contact pins.
  • Page 16: Installation

    PLTX Digital Power Amplifier User Manual Installation Requirements This page is intentionally unused. Issue No: 01 Page: 12 Ref: PLTX-ASUM-7xxx Copyright © 2017 IMT Ltd, trading as Vislink...

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