3 | Operating the HP 8517B Test Set |
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This chapter contains illustrations and descriptions of the HP 8517B front- and
Front-Panel Features
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| Table | |
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(1) | Line Switch | This switch turns the test set on or off. When the side of the switch labeled “0” is depressed, the |
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| test set is OFF; when the side labeled “1” is depressed, the test set is ON. |
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(2) | Line LED | This LED is lit when the test set line switch is ON and not lit when the test set line switch is OFF. |
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(3) | Active LED | This LED lights about two seconds after power is turned on, following the successful conclusion of |
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| the |
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| 8510C, then this light remains off. |
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(4) | Port 1 | This test port transmits RF energy from the source to the DUT and receives reflected or transmitted |
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| RF energy from the DUT. The reflected RF energy is coupled to a sampler within the instrument. |
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| Connections made to this input must be torqued to 90 |
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(5) | Bias Fuse | The fuses that limit bias applied to Port 1 and Port 2 are located in these holders (see the |
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| instrument front panel or the replaceable parts list for the fuse values). |
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HP 8517B