Keysight 41800A Operation Note

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replace it. Lead assignment: 1 - 1 2 . 6 V (from Host Instrument) 2 + 1 5 V (from Host Instrument) 3 + 9 V (to PC Board/Heatsink Assembly) 4 - 7 V (to PC Board/Heatsink Assembly) 5 G N D (from Host Instrument) 6 S (from PC Board/Heatsink Assembly) 7 R (from PC Board/Heatsink Assembly) A R (to Amplifier/Regulator Board) B S (to Amplifier/Regulator Board) C - 7 V (from Amplifier/Regulator Board) D + 9 V (from Amplifier/Regulator Board) E ( c o a x i a l cable) 6 5 E C A D B 4 3 Figure 6-11. Lead Assignment 5. I f the PC ...

HP 41800A should be checked out using the performance test at least once a year or more depending on its frequency of use. Preventive maintenance should be performed at least twice a year to keep down-time t o a minimum, and t o insure optimum operation. PREPARATION T h i s paragraph provides the information which you should know and the steps that you should perform before starting the perfor- mance test. 1. T h e test equipment must be allowed to warm-up and stabilize for at least 30 minutes. 2. A H P 419 ...

Figure 3-12 shows typical measurement setup using a spectrum analyzer which has a BNC input connector. A BNC(m) cable and N(f)-BNC(f) adapter are recommended to use for connecting the HP 41800A to the spectrum analyzer. D o not use an unflexible adapter such as a BNC(m)-N(f) adapter instead of the cable and N(f)-BNC(f) adapter, otherwise the overweight caused b y the HP 41800A may damage the spectrum analyzer's connector. HP 3585A/B o 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 00 0 0 0 0 O 0 0 0 0 0 0 of J O 0 0 0 0 o(0 0 0 0 ...

ments listed in Table 1-1 by connecting the HP 41800A's power plug to the probe power jack on the instrument. I f the instrument used with the HP 41800A does not have a probe power supply, use a separate power supply which meets the requirements listed in Table 2-1. The HP 1122A Probe Power Supply meets these requirements and it accepts the HP 41800A's probe power plug directly. Pin Voltage Current 2 1 3 1 -12.6 V ±20% 60 mA 2 GN D 3 +15 V ±-5% 60 mA Table 2-1. Probe Power Requirements As looking into the ...

connectors] Figure 3-11 shows typical measurement setup using a spectrum analyzer which has a type-N input connector. HP 4195A O 0 0 0 0 0 O 0 0 0 0 0 0 0 O • 0 O 0 0 0 0 o o 0 O o DUT HP 41800A Figure 3-11. Spectrum Measurement Setup Example (Type-N Input Connector) 3-18 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com ...

Figure 3-12 shows typical measurement setup using a spectrum analyzer which has a BNC input connector. A BNC(m) cable and N(f)-BNC(f) adapter are recommended to use for connecting the HP 41800A to the spectrum analyzer. D o not use an unflexible adapter such as a BNC(m)-N(f) adapter instead of the cable and N(f)-BNC(f) adapter, otherwise the overweight caused b y the HP 41800A may damage the spectrum analyzer's connector. HP 3585A/B o 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 00 0 0 0 0 O 0 0 0 0 0 0 of J O 0 0 0 0 o(0 0 0 0 ...