HP 11793A manual

Page 41

Model 11793A

Microwave Converter

13.Replace the side panels by centering each panel in the track formed by the side strut edges. Slide the panel from the rear forward until the captive screw on the rear edge of the panel is in contact with the rear frame. The screw should be in position to be tightened into the frame. The panel will move forward into place as the screw is tightened.

14.Replace the top cover by placing the cover onto the upper frame of instrument, then slide cover toward front of instrument. Tighten screw in middle of rear edge of cover while applying a slight upward pressure on the leading edge (to keep the edge from jamming on front frame). Guide cover into slot in the top of the front frame. Turn instrument over and repeat for the bottom cover.

39.RF Module Disassembly Procedure for Std, Option 010, & 020 Instruments

NOTE

When referring to switch ports: port # I is the f a r left ( S M A ) connector, port #2 is the second SMA connector, etc., when holding the switch (label up) with the S M A connectors facing you.

1.Disconnect W I 2 (gray ribbon cable) at A 1J1.

2.Remove module cover (MP16) by removing the ten cover screws.

3.Disconnect cables W7 and W8 using a 5/16 open-end wrench: W7 from U3 Mixer and FL1 Filter, W8 from U2 IF Amp and S2 Switch, port #4.

4.Unsolder orange wire from U2.

5.Remove U2 and FL1 from MP16 by removing the two screws securing U2, then loosening the filter clamp screw, and sliding the assembly out.

6.Disconnect the LO input semi-rigid coax cable (W 1 in Standard instruments, W 19 in Option 0 10 instruments, or W17 in Option 020 instruments) at U3, being careful not to bend, crimp, or kink the cable. The radio frequency interference (RFI) shielding grommet can be removed by slipping the grommet off of the cable via the cable access slit.

7.Repeat step 6 for W2 (RF/IF Output) at S2 port #3.

8.Repeat step 6 for W3 (RF Input) at S2 port #2.

9.Unscrew the two Torxhead screws that secure the MP18 mixer mounting bracket to the MP14 module base.

NOTE

Remember the order in which the stiffener bar and mixer bracket are assembled. The stiffener bar and mixer bracket assembly order is different between each brand of mixer used.

10.Disconnect U3 Mixer from AT1 Attenuator. U3 Mixer and bracket can then be disassembled.

11.Disconnect AT1 from S2.

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Contents HP 11793A Warranty AgiIent TechnoIogies Microwave Converter Regulatory Information Safety Considerations Safety Considerationsfor this Instrument Product Markings Safety Considerations Microwave Converter General Information SpecificationsPage HP 11 793A Option Guide Microwave Converter Model 11793A Model 11793A Microwave Converter Power Cables Power RequirementsMating Connectors Line Voltage SelectionI0 0.J Bench Operation Operating EnvironmentRack Mounting Storage and ShipmentOperating Instructions OperationOperator Checks Panel FeaturesOperator Maintenance Front-Panel Features Equipment Performance Tests DescriptionReplaceable Parts AdjustmentsReplaceable Parts List Page Model 11793A Replaceable Parts Replaceable Parts Model 11793AReplaceable Parts Model 1 1793A Code List of Manufacturers Cabinet Parts Illustrated Parts Breakdown for Standard and Option Microwave Converter Model Service Pin General TroubleshootingDevice Cleaning the Control-Line Switch Contacts Repair CleanlinessInstrument Disassembly Procedure Instrument Assembly Procedure Page Page Page Page Page Model 11793A Microwave Converter Microwave Signal DOWN-CONVERSION L Ill Ss2 Ss3 Regional Sales and Service Offices

11793A specifications

The HP 11793A is a precision electronic component designed for high-frequency signal processing and transmission, primarily used in laboratory and industrial applications. This device exemplifies HP's longstanding commitment to quality and innovation in the world of electronic instrumentation.

One of the notable features of the HP 11793A is its ability to handle a wide frequency range, making it suitable for a variety of tasks, including signal analysis, modulation, and demodulation. This versatility is complemented by its excellent linearity and low distortion, which are critical factors for applications that require high accuracy and reliability in signal representation.

The HP 11793A employs advanced technologies that enhance its performance and usability. One of the key technologies is its robust signal conditioning capabilities, which allow it to filter and amplify signals effectively. This ensures that even weak signals can be accurately processed, significantly improving measurement reliability. Furthermore, the device uses cutting-edge materials and manufacturing processes to minimize noise and interference, paving the way for clearer and more precise signal outputs.

Another significant aspect of the HP 11793A is its user-friendly interface. Designed with the operator in mind, the device features intuitive controls and a well-organized display, enabling quick adjustments and easy monitoring of parameters. This ergonomic design is particularly beneficial in high-pressure environments where time is crucial, allowing technicians and engineers to focus on their tasks without being bogged down by complicated procedures.

Reliability is paramount in any electronic component, and the HP 11793A does not disappoint. Built to withstand rigorous testing and prolonged usage, it boasts a durable construction that ensures longevity. The device also adheres to strict safety and performance standards, providing users with peace of mind.

In conclusion, the HP 11793A combines high-frequency signal processing capabilities, advanced signal conditioning technologies, user-friendly design, and robust reliability. These features make it an essential tool for professionals in the fields of electronics, telecommunications, and research laboratories, contributing to a more efficient and effective workflow in high-precision tasks. Whether for development, testing, or analysis, the HP 11793A stands out as a notable choice in the realm of electronic instrumentation.
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