HP 11793A manual

Microwave Converter

Model 11793A

1.Place the RF Module upside down with the semi-rigid coax cables pointing to the left. Position the main deck over the module with the four holes in the deck aligning with the four screw holes in the module base. (The A1 assembly mounting stand-offs on MP13 (main deck) should be upside down and on the opposite side of MP 13 from the assembler.) Attach with four screws.

2.Take the main deck assembly (coax cables facing to the left) and slide into the main chassis through the front frame (the two notches indicate the bottom edge and should be down). When the coax cables are within two inches of the front frame edge, carefully connect the semi-rigid coax cables to their respective front-panel connectors, using a S/16 inch open-end wrench.

For Option 020 and 021 instruments, main deck reassembly is just the opposite of disassembly.

Be careful that you do not bend the coax cables. Possible attenuation or interference of the RF signal may result.

3.Carefully slide the main deck assembly into the instrument chassis until the front panel is within the front frame and the mounting holes are aligned. Attach the front panel with the six Torxhead screws: 3 top, 3 bottom.

4.Attach the main deck assembly to the side struts using the six screws: three screws to a side.

5. Turn the instrument over. With the three A1 assembly mounting stand-offs on the main deck (MP13) adjacent to the assembler, mount the A1 assembly to the main deck assembly. The three large holes in the A1 assembly must align with the three mounting stand-offs, and the heat sink holes must align with the deck mounting holes. Firmly seat the A1 assembly on the mounting stand-offs and lock the stand-offs by turning the screw heads a 1/4 turn clockwise.

6.Fasten the transistor heat sink to the deck with two screws.

7.Connect W12 to AlJ1.

8.Mount transformer to the mounting bracket using the four long transformer screws. Mount the bracket to the left side strut at the third and eighth holes (counting forward from the rear frame) with four screws. Make sure that the transformer secondary wires (4, 5, 6) face the corner of the A1 Switch Control Assembly.

9.Replace rear frame assembly to the side struts by connecting with four screws at the frame corners. On instruments with serial number prefix 2407A, mount the rear panel to the rear frame using eight screws. Ensure that the panel is aligned so that the electrical hardware is in the same corner as the transformer.

10.Connect the black/green primary wire (05) on VOLTAGE lug (underneath the white/brown/gray

(0)to the upper right LINE VOLTAGE lug.

the transformer to the bottom right LINE wire (9181). Connect the black primary wire

11.Solder the colored secondary wires from the transformer to their respective solder pads on the A1 Assembly: yellow to 4, green to 5: and blue to 6. Solder the black wire to the GND pad.

12.Reconnect J8 (on W 1S j to the rear panel (in the FREQ OFFSET INPUT opening) using the 9/ 16 inch lock washer and nut.

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.