Noise generator
The noise generator is used for measuring cable installations or sections of cable installations that are not yet occupied with programming.
It generates a broadband noise to evaluate the frequency response in the range from 4 MHz to 1 GHz. The bandwidth can be set to 1 MHz or 7/8 MHz.
Do not use the noise generator if programmes or services are fed into the cable network and/or if subscribers are connected!
Please use the operating concept on page 2 for help with understanding the operating sequence.
Function | Button actuation | Display |
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Switch on unit when depressed briefly
The upper display appears first, then the lower display shortly afterwards with the last function that was set
On
Off
KATHREIN MVG10
NG Store nr: 0
Select the "Noise generator" |
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| NoiseGenerator.. |
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main function | ▼ ▲ |
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Accu 100 % |
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Show battery charge state |
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Confirm selected function | Menu |
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NG Level |
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Show last signal level set |
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Select | XX.X dBµV |
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W X
Set signal level
- +
or
NG Level 60.0 dBµV
Enter signal level directly | see above | |
followed by "Enter" |
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0 | 9 |
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Set bandwidth | ▼ | W X |
1 MHz or 7/8 MHz |
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- +
NG Bandwidth
1 MHz (7/8 MHz)
Store settings in memory at | ▼ |
addresses 0 to 9 |
NG Store Nr: 0
Menu
Confirm entries
Select
NoiseGenerator.. Accu 100 %
15
