Table of Contents
Advertisement
Quick Links
Download this manual
See also:
User Manual
DPA3 Digital Power Amplifier
OPERATORS MANUAL
Vislink International Ltd
Waterside House, Earls Colne Business Park, Colchester, Essex, CO6 2NS, UK.
Telephone: +44 (0)1787 223300 ● Email:
sales@vislink.com
● Website:
www.vislink.com
Company Registered in England No. 2074604 VAT registration No. GB 423 7391 54
Registered office: Marlborough House, Charnham Lane, Hungerford, Berkshire, RG17 0EY
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Vislink DPA3
Summary of Contents for Vislink DPA3
- Page 1 DPA3 Digital Power Amplifier OPERATORS MANUAL Vislink International Ltd Waterside House, Earls Colne Business Park, Colchester, Essex, CO6 2NS, UK. Telephone: +44 (0)1787 223300 ● Email: sales@vislink.com ● Website: www.vislink.com Company Registered in England No. 2074604 VAT registration No. GB 423 7391 54...
-
Page 2: Table Of Contents
Multiway MIL-C Connector ................7 5.2. RF Input ...................... 7 5.3. RF Output ....................7 5.4. Fan Power ....................7 Installation Requirements ..................8 6.1. Handling Precautions .................. 8 6.2. Installation ....................8 Issue : 1 (03/08/2015) Copyright © 2015 Vislink International Ltd... - Page 3 Gigawave. Gigawave reserves the right to alter the equipment and specification appertaining to the equipment described in this manual without notification. Issue : 1 (03/08/2015) Copyright © 2015 Vislink International Ltd...
-
Page 4: General Information
Important Note: It must be remembered that any transmitting equipment radiating power at frequencies of 100kHz and higher, has the potential to produce thermal and athermal effects upon the human body. Issue : 1 (03/08/2015) Page 1 Copyright © 2015 Vislink International Ltd... -
Page 5: Maximum Rf Power Density Limits
NB: The IICNIRP document may be freely downloaded from the internet at www.icnirp.de/emfgdl (PDF file), the IEEE standard is available on loan from Essex County Library on payment of a search fee. Issue : 1 (03/08/2015) Page 2 Copyright © 2015 Vislink International Ltd... -
Page 6: Issue Status
Digital Power Amplifier Operator Manual Doc : DPA3-ASUM-7xxx General Information 1.4. Issue Status Version Date Modification Updated by 03/08/2015 Initial version A.Jackson Issue : 1 (03/08/2015) Page 3 Copyright © 2015 Vislink International Ltd... -
Page 7: Introduction
Doc : DPA3-ASUM-7xxx Introduction 2. Introduction The Digital Power Amplifier (DPA3) is designed as an add-on to Gigawave digital transmitters and is used to provide increased output power. Typical applications include mobile transmitters such as helicopter downlinks. The DHPA operates over the frequencies between 1.3 to 7GHz in bands with a factory set bandwidth of typically 400MHz and a nominal output power of up to 20W. -
Page 8: Specifications
-20° to +50°C To spec: -10° to +45°C Altitude: 3500m Humidity: 95% long term Specifications may alter at the discretion of Gigawave or to meet customer specific requirements. Issue : 1 (03/08/2015) Page 5 Copyright © 2015 Vislink International Ltd... -
Page 9: Monitoring And Control Functions
RF LED Output RF present DC LED DC input power present TEMP LED PA temperature exceeds 60°C Check fan operation CIRCUIT DC input over-current trip Press to reset BREAKER Issue : 1 (03/08/2015) Page 6 Copyright © 2015 Vislink International Ltd... -
Page 10: Connectors And Pin Outs
N type 50Ω 5.3. RF Output Connector type: N type 50Ω 5.4. Fan Power The fan is powered internally and is always on when power is connected to the unit. Issue : 1 (03/08/2015) Page 7 Copyright © 2015 Vislink International Ltd... -
Page 11: Installation Requirements
The unit is fitted with a cooling fan integrated into the heat-sink. Allow free air circulation around the unit which is adequate for fan assisted the heat dissipation of the unit (power consumption mentioned in Specifications, section 3 above). Issue : 1 (03/08/2015) Page 8 Copyright © 2015 Vislink International Ltd...
Need help?
Do you have a question about the DPA3 and is the answer not in the manual?
Questions and answers