Product Description

~FY***0S Series

Dual Channel DDS Signal Generator

FY***0S instrument model two digits after the XX said the model instrument frequency limit (MHz).(For example: FY***5S, *5 indicates the type of sine wave output frequency up to 5MHz.)

    This instrument adopts large scale CMOS integrated circuit, high speed microprocessor, The internal circuit adopts active crystal as the reference,the signal of high stability. Using surface patch process, greatly improving the anti-interference performance and service life of the instrument. Instrument has dual DDS signal output, can generate sine wave, square wave, triangle wave, sawtooth wave, the output signal's amplitude, offset, phase of implementation process control. Both TTL output, frequency measurement and counter, and other functions, FY***0S series with linear sweep and logarithmic frequency sweep function, can set arbitrary scanning frequency range and scanning time. Is the electronic engineers, laboratory, production line and the ideal equipment of teaching, scientific research, at the same time can also be used as industrial equipment form a complete set of modules.

It has excellent technical indexes and function features:

◆High frequency precision, frequency precision can reach ***6 orders of magnitude

◆High frequency resolution: full range of *0 MHZ frequency resolution

◆Main wave of adjustable duty ratio (1% ~ *9%)

◆No range limit: full range of frequency step, direct digital Settings

◆High precision waveform: value calculated by the function, of output waveform synthesis, waveform of high precision, small distortion

◆A variety of waveform: sine, square wave, triangle wave, sawtooth wave

◆Scanning features: frequency linear and logarithmic function, scan scanning load-point any Settings

◆Storage features: can store *0 groups of users to set the state of instrument parameters, can be called up again

◆Operation mode: all keystrokes, LCD***2 LCD English display, direct digital continuous adjusting Settings or knob

◆High reliability, large scale integrated circuit and SMT technology, high reliability, long service life

◆Frequency measurement: with *0MHz frequency meter functions, the internal/external signal frequency measurement



●Main technology indexes                                    

Output channel        CH1 channel and CH2 channel signals of high speed output.

       Output waveforms      Sine wave, Square wave (Duty cycle adjustable)

and Triangle wave (include sawtooth wave)

       Output amplitude         ≥*0Vp-p(signal output, no load)

       Output impedance        *1Ω±*0%(signal output)

       DC offset               ±*0V(no load)

Sine wave frequency range       0.*1Hz ~ 5MHz (FY***5S)

       0.*1Hz ~ 8MHz (FY***8S)

       0.*1Hz ~ *0MHz (FY***0S)

       0.*1Hz ~ *2MHz (FY***2S)

Square wave frequency range    0.*1Hz ~ 5MHz (FY***0S Series)

       Resolution                     0.*1Hz (*0mHz)

Frequency accuracy            ±5×***6

Frequency Stability             ±2×***6/ 3hours

Sine wave distortion            ≤0.8% (reference frequency is 1kHz)         

Triangle linearity               ≥*8%  (0.*1Hz~*0kHz)

Rise and fall time of square wave    ≤**0ns

Square Wave Duty range        1%~*9%(digital control mode)

TTL Output function

Frequency range               0.*1Hz ~ 2MHz/5MHz/8MHz/*0MHz

       Amplitude                     >3Vp-p

       Fan Out                       >*0 TTL loads

COUNTER function

       Counter Range                 ***********5

       Frequency Meter Range         1Hz~*0MHz

       Input Voltage Range             1Vp-p~*0Vp-p

SWEEP function（该功能只有主波具有）

       Sweep mode                  Linear sweep, Logarithmic sweep

Sweep range                  FM1 to FM2

Sweep time                   1s~*9s

Others

       Display                      LCD***2

Save and Load Parameter     M**-M*9(M*0: default load)

Size                         **0mm(Length)×**0mm(Width)×*0mm(Height)

Buzzer warning tone           Can be turned On/Off by setting

Production technology         Surface mount technology, large scale integrated  circuit, high reliability, long service life

Operation feature             Button-controlled, Knob-adjusted continuously

Conditions requirement        Temp: 0~*0℃  Humidity: ﹤*0%