HP 8753D/3325A Network Analyzer - Image 1
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HP 8753D/3325A Network Analyzer

Manufacturer
HP
Model
8753D/3325A
Type
Network Analyzer
Year
Unknown
Category
Measurement and testing
Sub-category
Other machinery
Price: Upon request

Specifications

Overview

Several vector network analyzers and one synthesizer-based HP function generator

HP 8753D (Qty: 3)

Frequency range
30 kHz - 6 GHz
Option
006
Max. dynamic range
110 dB
Frequency resolution
1 Hz
Output power min./max.
-85 dBm / 10 dBm
Power resolution
0.05 dB
Input impedance
50 Ohm
Measurement types
S-parameters, reflection, transmission, phase, magnitude, group delay
Max. sweep speed
200 µs/point
Dimensions (X/Y/Z)
approx. 450 mm / 200 mm / 600 mm
Weight
approx. 25 kg

HP 8753D (Qty: 6)

Frequency range
30 kHz - 3 GHz
Option
Standard
Max. dynamic range
110 dB
Frequency resolution
1 Hz
Output power min./max.
-85 dBm / 10 dBm
Power resolution
0.05 dB
Input impedance
50 Ohm
Measurement types
S-parameters, reflection, transmission, phase, magnitude, group delay
Max. sweep speed
200 µs/point
Dimensions (X/Y/Z)
approx. 450 mm / 200 mm / 600 mm
Weight
approx. 25 kg

HP 3325A

Max. frequency range
21 MHz
Resolution
1 µHz
Max. amplitude
10 V
Dimensions (X/Y/Z)
approx. 450 mm / 150 mm / 450 mm
Weight
approx. 15 kg

General Information

Calibration
2019
Documentation
Available

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AI Description

Beta

Capabilities

The HP 8753D is a professional vector network analyzer designed to measure and characterize electrical components and systems across frequencies from 30kHz to 6GHz. It delivers precise S-parameter measurements—including reflection, transmission, phase, magnitude, and group delay—with exceptional dynamic range (110dB) and frequency resolution down to 1Hz. Output power ranges from -85dBm to +10dBm, making it suitable for both low-power signal analysis and component testing.

Industries & Uses

Electronics manufacturers, telecommunications companies, and research labs rely on network analyzers for quality control, product development, and troubleshooting. Engineers use them to test antennas, filters, amplifiers, connectors, and PCB designs before they reach customers. If you're entering RF design, component manufacturing, or repair services, this instrument is essential for validating performance and ensuring specifications are met.

What to Check When Buying

When buying used, inspect the condition of the front panel, display, and connectors carefully—these are wear points in older units. Request maintenance and calibration records; network analyzers require periodic calibration to maintain accuracy. Check that all measurement modes function smoothly through a full frequency sweep. Verify the 50-ohm input impedance is stable and ask about any service history, particularly regarding the RF components and internal filters.

This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.

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