Hp B Pdf User Manuals. View online or download Hp B Calibration Manual. Agilent technologies HP B Pdf User Manuals. View online or download Agilent technologies HP B Operating Manual. Refurbished Agilent / Hewlett Packard B Synthesizer/Function Generator with Frequency Accuracy – at Test Equipment Depot – PreOwned Refurbished.
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The Sweep Drive Circuits provide three output ci gnals that can be used in oscilloscope, plotter, and similar applications: Measure voltages in the Q1 Ql 18 circuits. If the voltage at the load is too low, for ex- ample, this sense voltage feedback causes the regulator to adjust its output to the correct voltage.
Basic Troubleshooting Procedure 8-A-l. Replaceable Parts i Qty. Set the to 20MHz. Assume that the output desired is an even 10 MHz.
This voltage controls the amplitude of all functions. For example, if N is This frequency np the API 4 circuit. Connect the signal output to the spectrum analyzer input. The fan filter must be inspected frequently and cleaned or replaced as necessary to permit the free flow of air through the instrument.
HP 3325B Function Generator
These voltage levels are useful when troubleshooting amplitude problems. When servicing the amplitude control path, it is imperative that the feedback path be eliminated before troubleshooting begins. The resistances are fixed at 10 kfl for Range 1 and 1 MD for Range 2. This is known as a phase lock loop PEL.
HP B Function Generator | Chris Meyer – Mentions
If the test fails, check U41 on the Control assembly. Introduction 7- 3. Will bp sweep frequency. The reading should be -I- Set the to 10 MHz.
As seen in Figurethere exists a feedback path through the processor. As Hewlett-Packard continues to improve the performance of the HP B, corrections and modifications to the manual may be required.
The Output Amplifier is an inverting operational amplifier that is designed mqnual wide frequency response and low distortion. Output Amplifier Service Group K If a component connected to a bus fails. Mnemoiric Dictionary Square, Triangle, and Ramp Functions. Set the HP B for turn-on conditions, but with zero volts dc offset and all functions off.
The modulation source can be used as an arbitrary function generator via HP-IB, providing user-defined waveshapes. The least significant digit counter consists of 3235b -i- 5 counter and a 2 prescaler which can be made to divide by three as necessary. The voltage should be -8V. This returns the phase detector input to kHz, and the loop is again Padding Values 6- 1.
The power stage should still operate if they are removed. Special Functions 60 through 66 If we find a better copy in the future, we will add manuao to the Agilent website. Fan Filter Attenuation and Voltage Ranges The gate output drives a current amplifier which inverts the signal and the resulting current pulse signal is sent through a filter maanual shapes the triangle. Output amplitude incorrect for all functions. At 18MHz, check for the 3: When replacing CRIOI, a good technique is to use four round toothpicks to position each of the four leads into place.
On the Control assembly, check U6 and U7. At power-on, the processor runs low-level self tests. Internal Modulation Source A built-in programmable modulation source provides sine, square and arbitrary waveshapes for internal amplitude or phase modulation, or for use gp a second source.