Summary of Contents for FeelElec FY6800 Series
- Page 1 FeelElec FY6800 Series Fully Numerical Control Dual Channel Function/Arbitrary Waveform Generator User’s Manual Rev1.1 April,2018...
- Page 2 Guaranty and Declaration Copyright © 2017 FeelElec Technology Co. Ltd. All Rights Reserved. Declaration ● FeelElec reserves the right to modify or change parts of or all the specifications and pricing policies at company’s sole decision. ● Information in this publication replaces all previously corresponding material.
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Page 3: Table Of Contents
Contents Guaranty and Declaration ..................... I Product Introduction ..................... 4 Quick Start ........................7 General Inspection ....................7 Front Panel Overview ....................8 Back Panel Overview....................11 Power On and Inspection ..................12 User Interface ......................13 Appearance and Dimensions..................15 Front Panel Operations .................... -
Page 4: Product Introduction
64 groups of user-defined waveforms. Preset waveforms: Sine, Square (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, CMOS(0~10V), Four channels TTL, Exponential Rise, Exponential Fall, Noise, ECG, DC etc. FY6800 Series User’s Manual... - Page 5 The frequency resolution is relatively high: the full-range frequency resolution is 1uHz (0.000001Hz); Amplitude resolution is higher: Amplitude resolution can be as low as 1mV (0.001V); With -10V~+10V DC bias function (<20MHz), resolution up to 1mV; FY6800 Series User’s Manual...
- Page 6 Output short-circuit protection: All signal outputs can work under load short-circuit conditions 60S or more; Can choose our FYA2000S series or FPA1000 series power amplifier to output 20W~100W signal in DC-10MHz width without any distortion. FY6800 Series User’s Manual...
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Page 7: Quick Start
In case of any damage, or defect, or failure, notify your FeelElec sales representative. 3． Check the accessories Please check the accessories according to the Appendix C ( packing lists). If the accessories are incomplete or damaged, please contact your FeelElec sales representative. FY6800 Series User’s Manual... -
Page 8: Front Panel Overview
Supports two linear and logarithmic scanning methods. Can switch to frequency meter and counter function, measure frequency, period, duty cycle, positive pulse width of external input signal — Supports DC and AC signal input. FY6800 Series User’s Manual... - Page 9 OK button this point, the CH1 output is turned off. Confirm button — When editing frequency parameters, press this key to change the frequency unit. — When scanning the interface, press this button to start/stop scanning. FY6800 Series User’s Manual...
- Page 10 When channel CH2 is on (the CH2 button indicator lights up), the connector connector outputs the waveform in the current configuration of CH2. AC coupling BNC connector, input impedance 100Ω. For inputting signal of meter or measuring counter. terminal FY6800 Series User’s Manual...
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Page 11: Back Panel Overview
4.Power switch&Power input socket(voltage range AC100V-AC240V). Warning To avoid instrument damage, voltage of signal input from EXT.IN CANNOT exceed ±20Vac+dc.Voltage of signal input from Trig/FSK/ASK/PSK IN CANNOT exceed DC5V. Note To ensure the normal work, please use 100-240V AC power supply. FY6800 Series User’s Manual... -
Page 12: Power On And Inspection
If the generator cannot work normally, please check the Chapter “Troubleshooting” for solution. Set the System Language FY6800series Function/Arbitrary Waveform Generator supports Chinese and English system languages. You can press SYSTEM→CONF to switch the system language. FY6800 Series User’s Manual... -
Page 13: User Interface
Display On/Off status of current channel. It can be switched by Press CH1 or CH2. Waveform Display diagram of current waveform（Including Arbitrary）. Yellow indicates CH1 and blue indicates CH2. Manu Bar Display current operable options . FY6800 Series User’s Manual... - Page 14 Display parameters of the channel unselected including frequency, amplitude, offset, phase, duty cycle and output status. These Parameters cannot be changed directly in this interface. If you need to change them, Please switch the channel to be selected. FY6800 Series User’s Manual...
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Page 15: Appearance And Dimensions
Appearance and Dimensions FY6800 Series User’s Manual... -
Page 16: Front Panel Operations
CH1 and CH2 can not be selected at the same time. Users can first select CH1 and then select CH2 after configuring the waveform and parameters of CH1. If you need to change the parameters of two channel at same time, please refer to Chapter “Synchronization”. FY6800 Series User’s Manual... -
Page 17: Select Waveform
Offset √ √ √ √ √ Phase √ Duty Cycle Note: Arbitrary waveforms can be edited and downloaded from PC software provided by FeelElec. The relevant software and driver can be downloaded from our website: www.feelelec.com FY6800 Series User’s Manual... -
Page 18: Set Frequency
ADJ Knob to set the value. Press Arrows button to move the cursor and rotate ADJ Knob to set the value. Under setting frequency status, press ADJ Knob to change frequency units among MHz, KHz, Hz, mHz, μHz. FY6800 Series User’s Manual... -
Page 19: Set Amplitude
According to the figure above, the conversion relation between Vpp and Vrms fulfills the following equation: Vpp = 2 2 Vrms For example, if the current amplitude is 5Vpp, For sine waveform, the converted value is 1.768Vrms. FY6800 Series User’s Manual... -
Page 20: Set Offset
ADJ Knob to set the value. The offset accuracy is 1mV. i.e. 0.001V. When frequency output is lower than 20MHz, the offset can be adjusted during -10V~+10V. When frequency output is higher than 20MHz, the offset can be adjusted during -2.5V~+2.5V. FY6800 Series User’s Manual... -
Page 21: Set Duty Cycle (Square)
(Note: Do not set the length of the positive pulse width greater than or equal to the cycle time of the output waveform). FY6800 Series User’s Manual... -
Page 22: Set Phase
Then press PHAS button to highlight phase value. Then use Arrows button and ADJ Knob to set the value. Press Arrows button to move the cursor and rotate ADJ Knob to set the value. FY6800 Series User’s Manual... -
Page 23: Enable Output
CH2, then press CH2 to switch between output ON/OFF. 4) Generator is in other working status or current channel selected is not CH2, then press CH2 to make CH2 as channel selected and press CH2 again to switch between output ON/OFF. FY6800 Series User’s Manual... -
Page 24: Example：output Sine Waveform
Press CH1 button to turn CH1 output on. The [CH1] connector outputs the configured waveform. 8. Observe the output waveform Connect the [CH1] connector to the oscilloscope with BNC cable. The waveform is as shown below. FY6800 Series User’s Manual... - Page 25 FY6800 Series User’s Manual...
- Page 26 ② ASK (amplitude keying). ③ PSK (phase keying). ④ trigger (controllable burst output). ⑤ AM (Amplitude Modulation). ⑥ FM (FM). ⑦ PM (phasing). Each time the "Mode" button is pressed, the function will switch down once. FY6800 Series User’s Manual...
- Page 27 ⑤ In the "PM" mode, the degree of phase deviation can be adjusted. Other key functions Click “FREQ” button under the modulation function to adjust the frequency of CH1. Click the “AMPL” button under the modulation function to adjust the amplitude of CH1. FY6800 Series User’s Manual...
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Page 28: Turn On Burst Function
External trigger mode, that is, there is a pulse input on the Trig.IN terminal, then CH1 outputs a burst of burst waveform. Manual trigger mode, the user can press the [OK] button to trigger CH1 to output a series of burst pulse waveforms. FY6800 Series User’s Manual... -
Page 29: Frequency Meter/Counter
ZERO button to reset. Key Point： Amplitude of signal inputted should be bigger than 1.5V. Maximum safe voltage inputted from Input and Trig IN is 5V. The Uplink function need to be turned off when using Counter/Meter. FY6800 Series User’s Manual... -
Page 30: Set The Counter
Set the coupling mode of the input signal to “AC” or “DC” and the default is “AC”. When the AC coupling mode is selected, signal should be inputted from Input terminal. When the DC coupling mode is selected, signal should be inputted from Trig IN terminal. FY6800 Series User’s Manual... -
Page 31: Sweep
In Offset Sweep Mode, the generator will output signal variably from start offset to end offset within the specified sweep time. In Duty Cycle Sweep Mode, the generator will output signal variably from start duty cycle to end duty cycle within the specified sweep time. FY6800 Series User’s Manual... -
Page 32: Sweep Start Position
Arrow buttons and rotate the ADJ Knob to set the specified value. For example: START：00.00V Duty Cycle Sweep: Press STAR button to highlight start duty cycle parameter. Press the Arrow buttons and rotate the ADJ Knob to set the specified value. For example: START：50.0% FY6800 Series User’s Manual... -
Page 33: Sweep End Position
Arrow buttons and rotate the ADJ Knob to set the specified value. For example: END：10.00V Duty Cycle Sweep: Press END button to highlight end duty cycle parameter. Press the Arrow buttons and rotate the ADJ Knob to set the specified value. For example: END：80.0% FY6800 Series User’s Manual... -
Page 34: Sweep Time
Note: Signal input for External Sweep (VCO) need to be input from VCO IN port of back panel. Its frequency need to be less than 500 Hz and its voltage amplitude need to be among 0~5V. FY6800 Series User’s Manual... -
Page 35: Sweep Type
P and T could be current expressed as shown below by the above-mentioned parameters: lg(F P=10 stop sweep T=t+lg(F )/lg(P) start Wherein, t is the time from the start of the sweep and its range is from 0 to sweep. FY6800 Series User’s Manual... -
Page 36: Enable Sweep Function
Square： 10mHz to 25MHz Ramp： 10mHz to 10MHz Arbitrary：10mHz to 10MHz The generator will restart sweep (according to the current new configuration) from the specified “start frequency” after start or end frequency is changed. FY6800 Series User’s Manual... -
Page 37: System Configuration And Auxiliary Functions
CH1 channel. CH2 BOOT: ON The default CH2 channel is on to turn on the output state， can press the [ F2 ] button to set the default output status of the CH2 channel. FY6800 Series User’s Manual... -
Page 38: Save And Load
Select L xx on the right to load parameters from corresponding position to current system status. FY6800provides 20 positions for saving. The generator will load default parameters from Position 01 automatically after start-up. FY6800 Series User’s Manual... -
Page 39: Configuration
Press BUZZ button to turn on/off buzzer. On is the default. Press M/S button to set uplink mode: Master/Slave. Master is the default. Press UPLI button to turn on/off uplink function. Off is the default. FY6800 Series User’s Manual... -
Page 40: Uplink
When the setting above has been finished, all machines in network will work synchronously according to the start phase of master machine. When outputting signal with same frequency, multi channels output can be executed with phase adjustable. FY6800 Series User’s Manual... -
Page 41: Synchronization
The OFFS soft key is highlighted. The waveform offset of CH2 and the waveform offset of CH1 change synchronously. The DUTY soft key is highlighted. The duty cycle of CH2 and the duty cycle of CH1 change synchronously. FY6800 Series User’s Manual... -
Page 42: Troubleshooting
4) Check whether the indicators of CH1 or CH2 is turned on. If not press corresponding button to turn it on. 5) If the problem is still, please contact FeelElec. FY6800 Series User’s Manual... -
Page 43: Technical Specification
Non-Volatile Storage Can store 64 user-defined arbitrary waveforms, (8K 14bits) * 64 Waveform Length 8192 points * 14bits Sampling Rate 250MSa/s Vertical Resolution 14 bits Harmonic ≥50dBc(<1MHz); ≥45dBc(1MHz~20MHz); Suppression Sine Total Harmonic <0.5% (20Hz~20kHz,0dBm) Distortion FY6800 Series User’s Manual... - Page 44 ≤18ns Rise/Fall Time External Measurement Function Frequency, Period, Positive/Negative Pulse Width, Duty Cycle Input Voltage Range 1Vpp~20Vpp Resolution 0.01Hz (Gate Time = 100S) Frequency Meter Range 0.01Hz~100MHz Sensitivity Gate Time 3 grades (1S, 10S, 100S) adjustable FY6800 Series User’s Manual...
- Page 45 Internal : 1μHz~1MHz; External: 1μHz~2KHz; Modulating Frequency Source Internal (CH2) / External (VCO IN Port) Modulating Waveform Sine, Square, Triangle, Ramp, Arbitrary waveform Internal : 1μHz~1MHz; External: 1μHz~2KHz; Modulating Frequency Source Internal (CH2) / External (VCO IN Port) FY6800 Series User’s Manual...
- Page 46 Temp.: 0~40℃, Humidity: ﹤80% Environment Size 200mm * 190mm * 90mm (L * W * H) Weight 850g Package Size 25cm * 21cm * 10cm (L * W * H) Package Weight 0.98kg(Main engine, accessories and packing materials) FY6800 Series User’s Manual...
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Page 47: Appendix
(including all the costs, expenses, attorney fees etc.) that may result in. Appendix C：Accessories and Options Description Quantity Model FY6800 Series DDS Signal Generator Power Cable USB Data Cable Standard BNC-Clip Cable Accessories BNC-BNC Cable...