HP 11793A manual

Page 42

Microwave Converter

Model 11793A

12.Remove S2 from MP14 module base by removing the two corner screws.

13.Unsolder the three control wires (1, 2, 5) from S2.

14.Remove the Spira Shield (RF "EMI" gasket situated in the module base lip) only if damaged, or replacement of MP14 module base.

40.RF Module Disassembly Procedure for Option 001, 011, & 021 Instruments

NOTE

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

1.Disconnect W 12 (gray ribbon cable) at A 1J 1.

2.Remove MP16 module cover by removing the 10 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 the orange and white/orange wires (3, 93) from U2. Unsolder the gray and white/orange wires (8, 93) from U 1.

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

6.Disconnect W9 from S1, port #1 and U1.

7.Disconnect the LO input semi-rigid coax cable (W4 in Option 001; W14 in Option 01 1; or W18 in Option 021) from S1, port #2, 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.

8.Disconnect W6 from S1, port #3 and U3.

9.Disconnect W5 from Sl, port #4 and U1 (power terminal side).

10.Unscrew the two Torxhead screws that secure the UlMP17 Amplifier mounting bracket to MP 14 module base. The U 1 amplifier and bracket can then be removed.

11.Unscrew the two Torxhead screws that secure the MP18 mixer mounting bracket to 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.

12.Disconnect U3 from the Attenuator (AT1). U3 Mixer and bracket can then be disassembled.

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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 Specifications General InformationPage HP 11 793A Option Guide Microwave Converter Model 11793A Model 11793A Microwave Converter Mating Connectors Power RequirementsPower Cables Line Voltage SelectionI0 0.J Rack Mounting Operating EnvironmentBench Operation Storage and ShipmentOperation Operating InstructionsPanel Features Operator MaintenanceOperator Checks Front-Panel Features Performance Tests Description EquipmentAdjustments Replaceable Parts ListReplaceable Parts Page Model 11793A Replaceable Parts Model 11793A Replaceable PartsReplaceable Parts Model 1 1793A Code List of Manufacturers Cabinet Parts Illustrated Parts Breakdown for Standard and Option Microwave Converter Model Service Pin Troubleshooting GeneralDevice Repair Cleanliness Cleaning the Control-Line Switch ContactsInstrument 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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