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FY21xxS series direct digital synthesis signal generator use DDS technology and FPGA design with the characters of high stability and low distortion ect.,with the function of TTL output and 60MHz frequency meter.It can output Sine wave, Square wave (Duty cycle adjustable from 1% to 99%) and Triangle wave (include sawtooth wave). Maximum effective output is greater than 9Vpp with resolution of 0.01Hz (10mHz). Output amplitude and DC offset can be adjusted continuously. It has two sweep functions, linear sweep and logarithmic sweep. the start and end frequency and sweep time can be set at will. It’s the ideal equipment of electronic engineer,laboratory, production lines, the teaching and scientific research.

Specifications:

◆High frequency accuracy: ±5×10－6

◆High resolution: 12 mHz

◆All range continuously adjustable, digital setting.

◆High waveform accuracy: The output waveform synthesis by calculating function.

◆3.3V TTL electric level output.

◆Several different waveforms: Sine wave, Square wave (Duty cycle adjustable) and Triangle wave (include sawtooth wave).

◆Sweep function: Linear sweep, 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 controlled, LCD display, digital setting, knob adjusted continuously.

◆Output mode：Standard BNC port output.

◆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 60MHz frequency meter.

Main technology indexes:    

   Signal Output function

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

                                       and Triangle wave (include sawtooth wave)

           Output amplitude               ≥9Vp-p (signal output, no load)（MAX）

                                       ≤20mVp-p (MIN)

           Output impedance              51Ω±10%(signal output)

           DC offset                     ±2.5V(no load)

           Frequency range                0.01Hz ~ 2MHz  (FY2102S)

                                                        0.01Hz ~ 5MHz  (FY2105S)

                                                        0.01Hz ~ 8MHz  (FY2108S)

                                                        0.01Hz ~ 10MHz (FY2110S)

                                                        0.01Hz ~ 12MHz (FY2112S)

           Resolution                    0.01Hz(10mHz)

           Frequency accuracy             ±1×10－6

           Frequency Stability             ±5×10－6/3 Hours

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

           Triangle linearity               ≥98%  (0.01Hz~10kHz)

           Rise and fall time of square wave  ≤100ns

           Square Wave Duty range         1%~99%(digital control mode)

TTL Output function

 Frequency range               0.01Hz ~ 2MHz  (FY2102S)

    0.01Hz ~ 5MHz  (FY2105S)

    0.01Hz ~ 8MHz  (FY2108S)

    0.01Hz ~ 10MHz (FY2110S)

    0.01Hz ~ 12MHz (FY2112S)

           Amplitude                     >3Vp-p

           Fan Out                       >20 TTL loads

  COUNTER function

           Counter Range                 0-4294967295

           Frequency Meter Range          1Hz~60MHz

           Input Voltage Range             0.5Vp-p~20Vp-p

  SWEEP function

           Sweep mode                   Linear sweep, Logarithmic sweep

Sweep range                   fM1 to fM2

           Sweep time                    1s~99s

  Others

           Display                   LCD1602

           Save and Load Parameter     M00-M19(M00: default load)

           Size                     200mm(Length)×190mm(Width)×90mm(Height)

           Buzzer warning tone        Can be turned On/Off by setting

           Production technology      Surface mounting technology, large scale integrated

                                    circuit, reliable and durable

           Operation feature          Button-controlled, Knob-adjusted continuously

           Conditions requirement     Temp: 0~40℃   Humidity: ﹤80%

Package List: 
1 x 12MHz DDS Function Signal Generator Carrier Debugging Source Frequency Counter

1 x DC5V Power Supply

1 x Singal Output Cable




Payment
We accept PayPal only.



Shipping
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than $40, without free tracking number,if you request tracking number,please send ebay message to us.
Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
4.Express shipping: Extra $20 --$25 will be charged for the first 500 grams for most countries. Send ebay message to us if  you need this service.



Return
1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back.   Please send ebay message to us before you return it.
2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

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