FeelTech FY3200S Series Fully Numerical Control Dual Channel Function-Arbitrary Waveform Generator
Introduction of the instrument
This manual applies to each mode of FY3200S series DDS Function Signal Generator. In the series, the last two digits “xx” represent the upper limit frequency value (MHz) of Sine Wave for each mode. For example, FY3225S，“25” means the upper limit frequency of Sine Wave is 25MHz. The instrument adopts large scale CMOS integrated circuit and high speed microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened. Surface mounting technology improves interference immunity and operational life span. It has Dual-channel DDS signal output, includes Sine wave, Square wave, Triangle wave, Sawtooth wave and user-defined waveform. The amplitude, offset and phase can be controlled. Meanwhile, it has TTL electric level output, External frequency measurement, counter and sweep functions including Linear sweep and Logarithmic sweep. Both the sweep frequency and time can be set arbitrarily. It’s the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research.
Excellent technical indexes and function features:
- Sampling rate up to 250 MSa/s.
- Built-in arbitrary waveform with 250 MSa/s sampling rate.
- 4 downloadable 2048 dots arbitrary waveform memories
- With 12 bit wide waveform generator, the output waveform can be more delicate with low distortion.
- Fully numerical control. It can display and numerical control amplitude, offset, frequency, duty cycle of current signal output and phase difference of two channels. And dual-channel arbitrary integer multiples of the frequency output when no phase error signal phase drift;
- Each function can be adjusted by host computer.
- Preinstalled 17 common waveforms.
- High frequency accuracy: magnitude 10－6
- High resolution: Full range frequency resolution can be 10 mHz.
- Both main and subsidiary wave duty cycle are adjustable separately (0.1%~99.9%）.
- All range continuously adjustable, digital directly setting.
- High waveform accuracy: The output waveform synthesized by function calculation is of high accuracy and low distortion.
- Arbitrary waveform: User can load arbitrary waveform according to the need.
- Sweep Function: Linear sweep and Logarithmic sweep. Starting and stop points can be set optionally.
- Save function: 20 sets of parameters defined by the users can be saved and loaded anytime.
- Operation mode: Button and knob controlled with LCD1602 display, digital set directly or knob adjusted continuously.
- Highly reliable: Large scale integrated circuit, Surface mounting technology, reliable and durable.
- Frequency measurement: Frequency of internal / external signal can be measured through built-in 100MHz frequency meter.
- Follow function: Built-in parameter follow function covering frequency, amplitude, offset, duty cycle, waveform etc. for user’s convenience.
- Trigger output function: User can choose manual trigger, external trigger or CH2 trigger to control the main output to output waveforms of specified periodicity. This periodicity can also be defined by the user.
- FSK frequency shift keying and ASK amplitude shift keying signal output.
Technical Specification
Unless specified, all specifications can be guaranteed if the following two conditions are met.
- The generator has passed self-inspection.
- The generator has been working continuously for at least 30 minutes under the specified temperature (18℃~28℃).
All the specifications are guaranteed unless those marked with “typical”
| Frequency | ||||||||
| Model | FY3200S
-6MHz |
FY3200S
-12MHz |
FY3200S
-20MHz |
FY3200S
-24MHz |
FY3200S
-25MHz |
|||
| Sine | 0~6MHz | 0~12MHz | 0~20MHz | 0~24MHz | 0~25MHz | |||
| Square | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | |||
| Ramp/Triangle | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | |||
| Pulse | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | |||
| TTL/CMOS | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | |||
| Arbitrary wave | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | |||
| Resolution | 0.01Hz(10mHz) | |||||||
| Accuracy | ± 5×10-6 | |||||||
| Stability | ±1×10-6/ 3 Hours | |||||||
| Phase Range | 0~359° | |||||||
| Phase Resolution | 1° | |||||||
| Waveform Characteristics | ||||||||
| Waveforms | Sine, Square, Triangle (Ramp), Arbitrary, Sawtooth, Pulse, Noise, etc. | |||||||
| Waveform Length | 2048Points | |||||||
| Sampling Rate | 250MSa/s | |||||||
| Vertical Resolution | 12 Bits | |||||||
|
Sine |
Harmonic
Suppression |
≥45dBc(<1MHz);≥40dBc(1MHz~20MHz); | ||||||
| Total Harmonic
Distortion |
<0.8% (20Hz~20kHz,0dBm) | |||||||
|
Square |
Rise/Fall Time | ≤20ns | ||||||
| Overshoot | ≤7.5% | |||||||
| Duty Cycle | 0.1%~99.9% | |||||||
| Sawtooth | Linearity | ≥98% (0.01Hz~10kHz) | ||||||
| Output characteristics | ||||
| Amplitude (50Ω) | 10mVpp~20Vpp (No load) | |||
| Amplitude Resolution | 10mV | |||
| Amplitude Stability | ±0.5%/ 5 Hours | |||
| Amplitude flatness | ±5%(<10MHz)；±10%(>10MHz); | |||
| Waveform Output | ||||
| Impedance | 50Ω±10%（Typical） | |||
| Protection | All channels can work more than 60 seconds when the load is
short-circuited. |
|||
| Dc Offset | ||||
| Offset Range | ±10V | |||
| Offset Resolution | 0.01V | |||
| TTL Output | Dual-channel TTL electric level synchronize with CH1 and CH2.
Phase differences are adjustable. |
|||
| Electrical Level
Amplitude |
>3Vpp | |||
| Fan-out | >20 TTL Load | |||
| Rise/Fall Time | ≤20ns | |||
| CMOS Output | ||||
| Low Electric Level | <0.3V | |||
| High Electric Level | 1V~10V | |||
| Rise/Fall Time | ≤20ns | |||
| External Measurement | ||||
| Frequency Meter | Range | 1Hz~100MHz (Gate Time 1S) | ||
| Counter | Range | 0-4294967295 | ||
| Voltage Input Range | 2Vpp~20Vpp | |||
| Sweep | Only CH1 available | |||
| Sweep Type | Linear or Logarithm | |||
| Sweep Objects | Frequency | |||
| Sweep Time | 1S~999S/Step | |||
| Sweep Range | Starting position and Finishing position can be set arbitrarily. | |||
| General Specifications | ||||
| Display | Mode | LCD1602 in English | ||
| Save & Load | Amount | 20 | ||
| Position | 01 to20 (SAVE P_ON FREQ for default value) | |
|
Interface |
Type | USB to Serial interface. |
| Communicati
ng Speed |
9600bps | |
| Power | Voltage
Range |
AC85V~AC260V |
| Buzzer | Can be turned on/off by setting. | |
| Environment | Temp.：0~40℃ Humidity：﹤80% | |
| Dimension | 200mm（Length）X190mm（Width）X90mm（Height） | |
| Weight | Net Weight: 750g， Gross Weight: 900g | |
Documents / Resources
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