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ASTRO 217 420 Скачать руководство пользователя страница 4

Symbols and conventions used

operating manual HV 433-85 Vario -

Version 01-2021A

page 4

Symbols and conventions used

Symbols used in this manual

Pictograms are visual symbols with specific meanings. You will
encounter the following pictograms in this installation and operating
manual:

Warning about situations in which electrical voltage and non-obser-
vance of the instructions in this manual pose a risk of fatal injuries.

Warning about various dangers to health, the environment and
material.

Warning about various dangers to health, the environment and
material.

Recycling symbol: indicates components or packaging materials
which can be recycled (cardboard, inserts, plastic film and bags).
Used batteries must be disposed of at approved recycling points.
Batteries must be completely discharged before disposal.

This symbol indicates components which must not be disposed of
with household rubbish.

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Содержание 217 420

Страница 1: ...Version 01 2021A ...

Страница 2: ...the device Keep this operating manual for future use and for handover in the event of a change of owner or operator A PDF version of this manual can be downloaded on the ASTRO website there may be a more recent version The ASTRO company confirms that the information in this manual was correct at the time of printing but it reserves the right to make changes to the specifications the operation of t...

Страница 3: ...this manual page 05 Device description page 06 Important safety information page 08 Warranty conditions page 12 Performance description page 12 Disposal page 13 Installation page 13 Connection page 14 Configuration and start up page 14 Measurements page 16 Troubleshooting page 17 Maintenance and repair page 17 Block diagram page 18 Technical data page 19 ...

Страница 4: ... obser vance of the instructions in this manual pose a risk of fatal injuries Warning about various dangers to health the environment and material Warning about various dangers to health the environment and material Recycling symbol indicates components or packaging materials which can be recycled cardboard inserts plastic film and bags Used batteries must be disposed of at approved recycling poin...

Страница 5: ...ms in single family and multi family dwellings Modification of the devices or use for any other purpose is not permitted and will immediately void any guarantee provided by the manufacturer Intended audience for this manual Installation configuration and start up ASTRO amplifiers are intended to be installed and put into opera tion by qualified experts who have training which enables them to perfo...

Страница 6: ...n The device packaging contains the following Building broadband amplifier HV 433 85 Vario Operating manual 1 Power cable 2 Cover screw 3 Power indicator 4 Drill holes 5 Installation lugs for perforated plate or wooden plate 6 Bushing for earth cable Fig 1 HV 433 85 Vario amplifier 5 6 1 2 3 4 ...

Страница 7: ...eturn path attenuator pad 7 Diplex filter pluggable 8 Output 9 Forward path test socket 10 Return path test socket 11 Input 12 Clamping screw for earth cable 13 Installation lugs for perforated plate or wooden plate Fig 2 HV 433 85 Vario amplifier interior view The HV 433 85 Vario amplifier has a CE marking This confirms that the product complies with the relevant EC directives and adheres to the ...

Страница 8: ...device Keep this operating manual for future use and for handover in the event of a change of owner or operator A PDF version of this manual can be downloaded on the ASTRO website there may be a more recent version Check the packaging and the device for transport damage immediately Do not operate a device that has been damaged Carrying the device by the power cable may damage the power cable or th...

Страница 9: ...be placed on the device The subscriber network must be earthed in accordance with EN 60728 11 and must remain earthed even when the device is removed In addition the earth connection on the device can be used Devices within hand s reach must also be integrated into the potential equalisation Operating the device without an earth conductor without earthing the device or without equipotential bondin...

Страница 10: ...evice may only be operated if the permissible ambient temperature can be maintained Disconnect devices with a damaged power cable from the mains unplug the power supply plug Always use the supplied power adapter power supply unit and connect it to a power point with a voltage within the range specified in the Technical data section Failure to observe this warning may result in personal injury or e...

Страница 11: ...rable dangers for the user Do not operate devices with a damaged power cable You must have the cable repaired by the manufacturer If malfunctions occur the device must be disconnected from the mains and authorised experts must be consulted The device may need to be sent to the manufacturer General information Store or use the device in a safe location well out of reach of small children It may con...

Страница 12: ...1 must be observed The HV 433 85 Vario amplifier can be flexibly configured for future multimedia cable networks Adaptation of local level conditions using the built in attenuator and equaliser in the input can be adjusted using a pad Pre equalisation of the outgoing cable lines is possible using the interstage slope Interstage attenuation 0 or 6 dB pluggable Additional test socket input Different...

Страница 13: ...e device inputs and outputs must point downwards 2 Screw the device into place using the supplied screws drill holes 4 in the device see left RESULT The module is now installed and can be connected The following describes how to install the amplifier on a perforated or wooden panel PREPARATION Drill two holes in a wooden panel or use the existing boreholes in a perforated plate The required distan...

Страница 14: ...cables are laid with a sufficient bending radius 3 Connect the device to the mains voltage by inserting the mains plug RESULT The device is now ready for operation The power indicator 3 see picture left lights up Configuration and start up The default configuration for the amplifier is as follows The jumpers for activating the interstage attenuation and the interstage slope are set to 0 dB First c...

Страница 15: ...orward path according to the inserted diplex filters If you want a frequency range of 104 1218 MHz Plug in the DF 85 type diplex filters 7 and set the frequency switch 3 to the position 104 MHz If you want a frequency range of 258 1218 MHz Plug in the DF 204 type diplex filters 7 and set the frequency switch 3 to the position 258 MHz RESULT The amplifier is now configured for the transmission of f...

Страница 16: ...d maximum input level output level minus the set gain for 1218 MHz Measurements At the output there is a directionally coupled test socket 9 with 20 dB decoupling attenuation You can use it to Feed in the return signal to set the return path level Determine the output level for the forward range In addition there is a bidirectional test socket 10 with 20 dB decou pling attenuation for the return p...

Страница 17: ...cal and thermal dangers The power indicator only shows whether the DC current which supplies the device components has been disconnected from the mains voltage If the power indicator for the power supply unit or the device does not light up it does not mean that the device has been fully disconnected from the mains voltage There may still be voltage in the device that is dangerous to touch Therefo...

Страница 18: ...V 433 85 Vario Version 01 2021A page 18 Block diagram Block diagram HV 433 85 Vario amplifier 0 6 dB 0 7 dB DF 85 DF 204 IN OUT TP 20 dB Downstream TP 20 dB Upstream 0 15 dB 0 15 dB DF 85 DF 204 0 15 dB 258 MHz 104 MHz 204 MHz 85 MHz ...

Страница 19: ...s linear and at 60 dB IMA2 dBμV 114 acc EN 50083 5 3 stations 2 with 6 dB backoff and at 60 dB KMA3 dBμV 114 acc EN 60728 3 with 112 QAM256 carrier 8 MHz bandwidth dBμV 103 CENELEC 41 linearer modulation without Slope dBμV 106 CENELEC 41 linear 7 dB Interstage Slope dBμV 108 Return Path Frequency Range MHz 5 85 5 204 verwendbar nur mit Diplexfilter DF85 und DF204 Gain dB 29 1 Noise Figure dB 6 Att...

Страница 20: ...mption VA W 16 7 5 Impedance Ω 75 Return Loss dB 14 and from 40 MHz 1 5 Octave at least 10 Connectors F female 75 Ω EMC Ω according EN 50083 2 Supply Voltage V Hz 230 23 10 50 Ambient Temperature C 15 50 Size W x H x D mm 135 x 154 x 49 including connectors Weight kg 1 0 Mounting and operation height m 4000 over N N Protection Class DIN EN 60 529 IP 20 the gain value corresponds to the practical c...

Страница 21: ...Technical data page 21 Operating manual HV 433 85 Vario Version 01 2021A ...

Страница 22: ...Technical data operating manual HV 433 85 Vario Version 01 2021A page 22 ...

Страница 23: ...page 23 Technical data Operating manual HV 433 85 Vario Version 01 2021A ...

Страница 24: ...or in full without prior agreement of the ASTRO company These operating instructions have been written by ASTRO Strobel Kommunikationssysteme GmbH Olefant 3 D 51427 Bergisch Gladbach Bensberg Germany Phone 49 2204 405 0 Fax 02204 405 10 eMail kontakt astro kom de Internet www astro kom de All the information contained in this document has been checked in good faith The ASTRO company cannot be held...

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