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Chapter 7 - List of Figures

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024 V1

Chapter 7

List of Figures

Figure 3-1 Front Panel USB-B-Interface (Control Input from the AMA 310/UMS) .................................. 6

Figure 3-2 USB-B connector ................................................................................................................... 6

Figure 3-3 Rear Panel ............................................................................................................................. 6

Figure 4-1 Assembly of 19'' installation angles ........................................................................................ 7

Figure 6-1 Retrieval of the FPGA Version of the SW 024 ....................................................................... 10

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Summary of Contents for SW024

Page 1: ...SW024 24 fold return channel switch Manual ...

Page 2: ...ns 6 3 1 Front Panel 6 3 2 Rear Panel 6 Chapter 4 Initial Operation 7 4 1 Mains Operation 7 4 2 Assembly of the 19 Installation Angles 7 4 3 Connection to the AMA 310 UMS 7 4 4 Connection of the Upstreams to be Switched 8 4 5 Downstream Input 8 4 6 Switch On 8 Chapter 5 Operation and Operating Modes 9 5 1 Operating Mode Selective Measuring 9 5 2 Operating Mode Summation Measurement 9 5 3 Mixing Pa...

Page 3: ...than 70 Veff must be applied to the HF input of the measuring receiver as otherwise the input circuits may be destroyed 1 2 Instructions for Use The warranty for a new instrument ends 24 months after leaving the factory If the instrument is opened the warranty claim becomes void The technical data given in the specifications apply after a warming up phase of approx 10 minutes and only if all input...

Page 4: ... Protocol KWS proprietary not USB compliant UPSTREAM INPUTS RF Level nominal per Modem or Signaling Channel 60 75 dBµV RF Sum Level per Upstream Input USIN i 90 dBµV Transmission Loss USIN i RFOUT 4 5 dB up to 65 MHz Transmission Loss Sum Path USIN i RFOUT 3 8 dB up to 65 MHz Isolation USIN i RFOUT 70 dB up to 65 MHz Isolation USIN i USIN j 70 dB up to 65 MHz Return Loss USIN i active 12 dB up to ...

Page 5: ...75 dB up to 204 MHz 60 dB up to 868 MHz 56 dB up to 1002 MHz 52 dB up to 1218 MHz RF Sum Power USIN i 500 mW External Voltage 70 Veff DC 50 Hz RF OUTPUT Return Loss 12 dB USIN i active 12 dB DSIN active MIXER Mixing of the signalization of the field units VAROS 107 in UMS measurement mode Dual Conversion Architecture Input Frequency 5 65 MHz Intermediate Frequency IF 433 92 MHz Target Frequency 4 ...

Page 6: ...on condensing ELECTROMAGNETIC COMPATIBILITY per EN 61326 1 PROTECTION per EN 61010 1 DIMENSIONS approx W 440 mm H 44 45 mm D 275 mm 19 1 RU without clamping angle approx W 483 mm H 44 45 mm D 275 mm 19 1 RU with clamping angle WEIGHT approx 3 5 kg QUANTITY OF DELIVERY Included in the delivery F patch cable 75 Ohm to connect SW 024 to AMA 310 UMS USB patch cable USB B USB A to connect SW 024 to AMA...

Page 7: ...sically this interface is a USB B connector Figure 3 2 USB B connector The report used and the assignment of the 4 pins of the interface are KWS proprietary Therefore it is not possible to access the instrument by standard USB units e g PC notebook The SW 024 switch is to be connected to the AMA 310 UMS by the USB patch cable included in delivery or by any other USB cable USB A on USB B 3 2 Rear P...

Page 8: ... shall be made by means of the M4 crosshead screws included in the delivery Each angle has to be fixed on the casing with 4 screws as shown above The screws have to be tightened firmly 4 3 Connection to the AMA 310 UMS The switch SW 024 is to be connected to the AMA 310 UMS via two lines The output Switch Control OUT of the AMA 310 UMS is to be interconnected with the input Switch Control IN of SW...

Page 9: ...r further information 4 6 Switch On When the instrument is connected to the mains power supply and switched on by an ON OFF switch the red power LED on the front panel lights up In the basic condition also the Downstream LED DS LED is on This operating mode has been provided for future applications and in combination with the current version of the AMA 310 UMS they are not applicable Caution In co...

Page 10: ...de a signal consisting of the sum of all 24 inputs is led to the output of SW 024 Only the power LED is on In the summation mode the basic noise measured at the AMA 310 UMS is higher than in the selective measuring mode The summation mode is always activated by the UMS measuring system on the SW 024 if currently no field instrument requests a cluster selective measurement AMA 310 UMS receives all ...

Page 11: ...e USB patch cable and both units have to be switched on The AMA 310 UMS has to be in the basic state see operating instructions of AMA 310 UMS By the key combination MODE SERVICE HARDWARE the version numbers of all configurable boards in the instrument will be read By the soft key i e by the F4 key the last menu page may be chosen Here the FPGA version of the SW 024 may now be read behind the item...

Page 12: ...ist of Figures Figure 3 1 Front Panel USB B Interface Control Input from the AMA 310 UMS 6 Figure 3 2 USB B connector 6 Figure 3 3 Rear Panel 6 Figure 4 1 Assembly of 19 installation angles 7 Figure 6 1 Retrieval of the FPGA Version of the SW 024 10 ...

Page 13: ...00 49 0 80 67 90 37 99 info kws electronic de www kws electronic com You are interested in obtaining further information about our products solutions and services KWS Electronic is at your disposal with expert advice Call us or send us an e mail Software updates firmware you can find it at any time at www kws electronic com ...

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