Hameg HM5014-2 User Manual (English)

Other manuals for Hameg HM5014-2

Questions and Answers:

C
Christopher HuffmanAug 7, 2025
How to fix Hameg HM5014-2 Measuring Instruments with a dark screen?
- D
  Daniel ReynoldsAug 7, 2025
  If your Hameg Measuring Instruments device shows no front panel LED light, no trace, and no readout on the CRT, resulting in a dark screen, the fuse might be blown. Locate the fuse holder at the rear of the device and inspect the fuse. If it's blown, replace it with a fuse of the same rating and switch the instrument on again. If the fuse is intact, further inspection is needed.
W
Wendy RodriguezAug 16, 2025
What to do if Hameg HM5014-2 Measuring Instruments LEDs flash once?
- A
  Allison BarajasAug 16, 2025
  If the LEDs on your Hameg Measuring Instruments flash briefly and nothing else happens, it indicates that the power supply has detected an overload. To resolve this, you should isolate the fault.
T
Timothy WallaceAug 26, 2025
What to do if I pull CPU conn on Hameg HM5014-2 Measuring Instruments?
- S
  scottmarcAug 26, 2025
  If you pull the CPU connector on your Hameg Measuring Instruments, measure the voltages on the cable. You can also try replacing the CPU Board.

Hameg HM5014-2 Specifications

General

Bandwidth	100 MHz
Channels	2
Time Base	5 ns/div to 50 s/div
Type	Oscilloscope
Sample Rate	1 GSa/s
Input Impedance	1 MΩ
Trigger Modes	Edge, Video, Pulse Width
Display	7-inch Color LCD
Power Supply	100-240 V AC

Summary

General Information Concerning CE Marking

Declaration of Conformity

Manufacturer, product name, type, and compliance declarations for the HM5014-2.

EMC Directive Adherence and Guidelines

Explanation of HAMEG's adherence to EMC directive and measurement line considerations.

HM5014-2 Spectrum Analyzer Introduction

Key Performance Specifications

Covers frequency range, amplitude range, and synthesis method.

Core Measurement Capabilities

Includes RBW, EMI capabilities, and tracking generator features.

Comprehensive Specifications

Frequency and Amplitude Characteristics

Covers frequency range, stability, measurement range, and scaling.

Input/Output Parameters and Functions

Details input impedance, output levels, functions, and interfaces.

General Instrument Data

Includes CRT, power, dimensions, weight, and accessories.

Important Hints and Safety

Symbols and Handling Instructions

Explanation of symbols, instrument positioning, and handle operations.

Safety Precautions and Electrical Guidelines

Electrical safety, voltage, and environmental protection measures.

Operating Conditions and Maintenance

Usage Environment and Warranty

Requirements for indoor use, ambient temperature, and warranty.

Instrument Care and Power Supply

Cleaning, maintenance, power supply, and protection features.

Test Signal Display

Signal Visualization

Illustrates the display of a 48 MHz test signal and tracking generator status.

Functional Principle of Operation

Double Super-het Receiver Design

Explains the core principle of the spectrum analyzer's operation.

Signal Processing and Display Mechanism

Describes how signals are processed, converted, and displayed.

Tracking Generator Synchronization

Details the synchronization between the tracking generator and analyzer.

Introduction to Spectrum Analysis

Time vs. Frequency Domain Analysis

Contrasts oscilloscope (time domain) and spectrum analyzer (frequency domain) views.

Key Spectrum Analyzer Capabilities

Discusses sensitivity, dynamic range, and modulation analysis.

Types of Spectrum Analyzers

Differentiates between swept-tuned and real-time analyzers.

Spectrum Analyzer Performance Requirements

Essential Analyzer Attributes

Lists key requirements like tuning range, stability, resolution, and sensitivity.

Frequency Measurement Accuracy

Discusses how SPAN and RBW affect frequency measurement accuracy.

Resolution and Noise Sidebands

Explains signal resolution and the impact of noise sidebands.

Spectrum Analyzer Sensitivity and Input Limits

Sensitivity and Noise Floor Definition

Defines sensitivity and factors affecting the noise floor.

Maximum Input Level and Distortion

Discusses input limits, gain compression, and distortion factors.

Achieving Maximum Dynamic Range

Explains how to achieve maximum dynamic range on the display.

RS-232 Interface and Remote Control

Connection, Safety, and Operation

Details RS-232 connection, safety, and operating the interface.

Cable Specifications and Protocol

Specifies RS-232 cable requirements and communication protocol (N-8-1).

Baud Rate Settings and Data Communication

Covers baud rate settings and initial data communication.

RS-232 Command Set and Data Transfer

Commands for PC Control

Lists and describes commands for controlling the instrument via PC.

#bm1 Command for Block Mode

Explains the #bm1 command for block mode data transfer.

Signal Data to Screen Mapping

Relates signal data bytes to screen positions and scaling.

Front Panel Control Elements Overview

General Control Layout and Numbering

Identifies and describes major front panel controls and their numbering.

Display and Input Adjustment Controls

Details controls for display intensity, focus, and input attenuation.

Measurement Range and Memory Controls

Describes controls for span, RBW, VBW, averaging, and memory functions.

Controls and Readout - Power, Frequency, and Level Adjustments

Power, Intensity, and Focus Controls

Explains the POWER, INTENS, and FOCUS/TR pushbuttons.

Frequency and Level Setting Controls

Details CENTER FREQ, MARKER, REF-LEVEL, and TG-LEVEL controls.

Bandwidth and Attenuation Adjustments

Describes RBW, VBW, and ATTEN pushbuttons and knobs.

Controls and Readout - Tuning, Bandwidth, and Averaging

Tuning Knob and Vertical Scaling

Explains the TUNING knob and 5dB/DIV selection.

Attenuator and Bandwidth Settings

Details the ATTN pushbuttons and RBW/VBW functions.

Averaging and Maximum Hold Functions

Describes the AVERAGE and Max. HLD functions.

Controls and Readout - Modes and Memory Functions

Local/Print and Memory Functions

Explains LOCAL/PRINT functions and memory operations (A, B, A-B).

Span and Zero Span Measurement Modes

Explains how to set measurement range and zero span mode.

Controls and Readout - Settings, I/O, and Ports

Save/Recall Instrument Settings

Describes saving and recalling instrument settings.

Memory Transfer and I/O Ports

Details memory transfer (A→B) and input/output ports.

Controls and Readout - Advanced Functions and Data Interpretation

Tracking Generator and Probe Power

Explains TRACKING GENERATOR and PROBE POWER functions.

Signal Data Interpretation