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Grundig GSS SID 162 A, Assembly Instruction Manual

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Grundig GSS SID 162 A Assembly Instruction Manual Download Page 9

 

 

- 9 - 

SID 162 A

5.3  lnb p

ower

 s

upply

 

The  possible  maximum  power  consumption  of  the  LNB  is  derived  from  the 
maximum available current provided by the head-end stations LNB port, less 
about 100 mA for the operation of the input distributor. Dependent on the 
head-end station the LNB voltage is 18 V or 12 V.

 

Observe the assembling instruction of the corresponding head-end station. 

 

If you would like to supply the LNB with an external voltage, you can interrupt 
the power supply to the outputs of the input distributor. To do this open the case 
and remove two chip jumpers.

 

Summary of Contents for GSS SID 162 A

Page 1: ...Assembly Instruction SID 162 A ...

Page 2: ... 2 3 Technical data 4 2 4 Description 5 3 Overview 6 4 Installing the SAT IF input distributor 7 5 Connecting the SAT IF input distributor 8 5 1 Connecting the RF connections 8 Using one reception area loop through mode 8 Using two reception areas 8 5 2 Connecting the power supply 8 5 3 LNB Power Supply 9 6 Final procedures 10 ...

Page 3: ...re tight and the covers are screwed on securely No liability is accepted for damage caused by faulty connections or inap propriate handling of the device Check the head end station according to the safety instructions listed in their assembly instruction Take precautions to prevent static discharge when working on the device Electronic devices should never be disposed of in the household rubbish I...

Page 4: ...lines and standards for CE labelling page 11 Unless otherwise noted all values are specified as typical Frequency range 950 2150 MHz SAT IF inputs 2 F sockets SAT IF loop through output 1 F socket SAT IF outputs 6 4 F sockets Input output impedance 75 Ω Decoupling of the outputs 30 dB Gain 6 fold taps see page 6 1 3 dB 4 fold taps see page 6 2 4 dB Loop through loss 0 dB Power Supply via head end ...

Page 5: ...oth reception areas are marked with different colours Due to the built in amplifiers the losses are compensated so that the output levels are on average 2 dB higher than the input levels If the loop through output is not used it must be terminated using the terminator supplied The external DC power feed max 800 mA is used for the power supply of the integrated amplifiers and the LNBs connected Not...

Page 6: ... 6 SID 162 A 3 Over view E A B D C F 1 3 dB 2 4 dB 0 dB A LNB power connection D Input 1 B Input 2 E Outputs of input 1 C Loop through output of F Outputs of input 2 input 1 with terminator ...

Page 7: ... IF input distributor in the respective bushings Therefore ob serve the assembly instructions of the corresponding head end station Insert the SAT IF input distributor so into the head end station that the LNB power connection A is facing the control panel and no cables are squeezed off or injured Fasten the outer sockets of the SAT IF input distributor G with nuts and lock washers put under each ...

Page 8: ...ugh output C to input B using a RF cable made on site Using two reception areas Connect inputs B and D of the SAT IF input distributor to the appropriate pre installed F terminals in the rear wall of the head end station using RF cables made on site length approx 30 cm Terminate the loop through output C with the terminator supplied 5 2 Connecting the power supply Connect the plug of the cable of ...

Page 9: ...out 100 mA for the operation of the input distributor Dependent on the head end station the LNB voltage is 18 V or 12 V Observe the assembling instruction of the corresponding head end station If you would like to supply the LNB with an external voltage you can interrupt the power supply to the outputs of the input distributor To do this open the case and remove two chip jumpers ...

Page 10: ...ll cable connections F terminals and cover screws in order to maintain compliance with current EMC regulations and to ensure a reliable operation Securely tighten the cable connections F connector using an open ended spanner spanner gap 11 mm Mount the front cover and if there is one the base plate see assembly instructions of the head end station ...

Page 11: ...euthener Straße 43 D 90471 Nuremberg Phone 49 0 911 703 8877 Fax 49 0 911 703 9210 www gss de en info gss de Service Phone 49 0 911 703 2221 Fax 49 0 911 703 2326 service gss de Alterations reserved Technical data E O E by GSS Grundig Systems GmbH 001 2017 ...

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