FeelElec FY6800 Series User Manual (English)

Max. Frequency	60 MHz
Channels	2
Output Impedance	50 Ω
Waveform Types	Sine, Square, Pulse, Triangle/Ramp, Noise, DC
Modulation	AM, FM, PM, FSK
Interface	USB

Initial checks upon receiving the FY6800 generator, including container and accessories.

Front Panel Overview

Front Panel Display and Controls

Details the 2.4-inch LCD screen and primary function buttons on the front panel.

Front Panel Output Connectors

Describes BNC connectors for CH1 and CH2 signal output.

CH2 Output and Measurement Terminal

Details CH2 output connector and AC coupling measuring terminal.

Front Panel Navigation and Input

Explains arrow buttons for selection and ADJ knob for value adjustment.

Front Panel Control Buttons

Details channel control buttons (CH1, CH2, OK) and power indicator.

Back Panel Overview

Back Panel Terminals and Ports

Describes BNC, TTL, USB, and SYNC ports on the back panel.

Back Panel Power and Safety

Details the power switch, input socket, and voltage input warnings.

Power On and Inspection

Power Connection and Startup

Procedure for connecting power and turning on the instrument.

System Language Setup

User Interface

User Interface: Dual Channel Display

User Interface: Parameter Controls

User Interface: Indicators

Front Panel Operations

Front Panel Operations: Waveform Output

Front Panel Operations: Channel Selection

Select Waveform

Select Waveform: Types

Set Frequency

Set Frequency: Procedure

Set Amplitude

Set Amplitude: Procedure and Units

Set Offset

Set Offset: Procedure and Range

Set Duty Cycle (Square)

Set Duty Cycle: Procedure

Set Phase

Set Phase: Procedure

Enable Output

Enable Output: Control

Example: Output Sine Waveform

Example: Sine Wave Setup

Example: Waveform Verification

Modulation Function

Modulation Function: Mode and Source

Modulation Function: Parameter Adjustment

Burst Function

Burst Function: Enable and Configure

Enabling burst output via MOD->Mode->Trigger, setting pulse count and trigger.

Frequency Meter/Counter

Frequency Meter/Counter: Enable and Interface

Activating the counter and understanding its measurement interface.

Frequency Meter/Counter: Key Notes

Set the Counter

Set Counter: Gate Time and Coupling

Sweep

Sweep: Function and Object Selection

Sweep Start Position

Sweep Start Position: Parameter Setting

Sweep End Position

Sweep End Position: Parameter Setting

Sweep Time

Sweep Time: Duration Setting

VCO (Voltage Control Output) Sweep

VCO Sweep: Operation and Requirements

Sweep Type

Sweep Type: Modes and Formulas

Enable Sweep Function

Enable Sweep Function: Direction and Range

System Configuration

System Configuration: Overview

System Configuration: Default Output State

Save and Load

Save and Load: Parameter Management

Configuration

Configuration: Settings

Uplink

Uplink: Synchronization Setup

Setting up master/slave configurations for synchronized multi-channel output.

Synchronization

Synchronization: Parameter Sync

Troubleshooting

Troubleshooting: Issues and Solutions

Addresses screen dark, CH2 locked, and no waveform output problems.

Technical Specification

Technical Specification: Frequency and Waveforms

Details frequency ranges, resolution, accuracy, and supported waveforms.

Technical Specification: Output Characteristics

Technical Specification: Sweep and VCO

Parameters for sweep functions and VCO (Voltage Control Output).

Technical Specification: Burst and General

Technical Specification: Sine Wave Performance

Technical Specification: External Measurement

Technical Specification: Modulation

Details for AM, FM, PM, ASK, FSK, PSK modulation types.

Appendix

Appendix: Safety, Warnings, and Warranty

Includes safety notes, injury warnings, and warranty information.

Appendix: Accessories and Options

FeelElec FY6800 Series User Manual

Table of Contents

Questions and Answers:

FeelElec FY6800 Series Specifications

Summary

Main Features

Quick Start

General Inspection