FeelTech FY1100-5M Single Channel Signal Generator DDS Signal and TTL Level Output Waveform Pulse Function Frequency Meter Signal Source


  Availability: In Stock
  Shipping: Free Airmail 
  Ship From: China Warehouse
  Estimated Delivery: 
  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022


    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.


    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.


    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.


    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888


NOTE:The product supports Chinese and English switching!


FY1100 series single-channel signal generator is a portable, high-performance, cost-effective and multi-functional signal generator that integrates function signal generator, pulse signal generator, counter and frequency meter. The instrument uses a large-scale FPGA integrated circuit and a high-speed MCU microprocessor, and the internal circuit uses a high-precision active crystal oscillator as a reference, with high signal stability. The surface mount technology greatly improves the anti-interference and service life of the instrument. The instrument has a single-channel DDS signal and TTL level output, which can generate 13 kinds of waveform signals such as sine wave, square wave, triangle wave, sawtooth wave, etc. This instrument realizes the perfect combination of ease of use, excellent technical indicators and many functional characteristics in signal generation, waveform scanning, parameter measurement and use, which can help users complete work tasks faster. It is an electronic engineer, electronic laboratory, Ideal testing and measuring equipment for production lines, teaching and scientific research.

The FY1100 series single-channel signal generator has a user-friendly keyboard layout and instructions, providing users with an intuitive operation interface. The display interface adopts a 2.4-inch TFT color LCD screen with a high resolution of 320*240, which can simultaneously display the output signal parameters and prompt the current key functions. The shortcut keys greatly simplify the complicated operation process and greatly enhance the operation of the instrument Sex.


Adopt DDS direct digital synthesis technology to produce accurate, stable and low distortion output signal;
Desktop design with ABS plastic shell and 5V (DC) DC voltage power supply;
Adopt 2.4-inch (320*240 pixels) color display to display relevant waveform parameters;
Sampling rate 150MSa/s, 12bits vertical resolution; 

Various waveforms:
Sine wave
Square wave (adjustable duty cycle)
COMS wave (adjustable duty cycle)
DC wave
Triangle wave
Rising sawtooth
Falling sawtooth
Step triangle wave
Full wave
Positive half wave
Random noise wave
AM waveform
FM waveform 

High frequency accuracy: frequency accuracy can reach 10^-2 orders of magnitudie;
High frequency resolution: the full range of frequency resolution is 10mHz or 0.01Hz;
High amplitude resolution: the minimum amplitude resolution can reach 10mV or 0.01V;
With -7.5V~+7.5V DC bias function 


Frequency characteristics
Product model: FY1100-5M
Sine wave frequency range: 0~5MHz
Square wave frequency range: 0~2MHz
Triangle wave frequency range: 0~3MHz
TTL digital wave range: 0~5MHz
Other wave frequency range: 0~3MHz
Minimum frequency resolution: 10mHz (0.01Hz)
Frequency accuracy: ±5×10^-6
Frequency stability: ±1 x10^-6/ 3 hours
Output impedance: 50Ω+10% (typical)

Wave characteristics
Waveform types: sine wave, square wave (adjustable duty cycle), COMS wave (adjustable duty cycle), DC wave, triangle wave, rising sawtooth wave, falling sawtooth wave, stepped triangle wave, positive full wave, positive half wave, Random noise wave, amplitude modulation waveform, frequency modulation waveform
Waveform sampling rate: 150MSa/s
Waveform vertical resolution: 12 bits
Sine wave:
Harmonic suppression: ≥45dBc(<1MHz); ≥40dBc(1MHz~5MHz);
Total harmonic distortion: <0.8% (20Hz~20kHz, 0dBm)
Square wave:
Rise and fall time: ≤15ns (VPP<5v)
Overshoot: ≤7.5%
Duty cycle adjustment range: 0.1%~99.9%
Sawtooth wave:
Linearity: ≥98% (0.01Hz~10kH) 

Output characteristics
Amplitude range (peak-to-peak value): 10mVpp~15Vpp
Amplitude resolution: 10mV
Amplitude stability: ±0.5%/5 hours
Amplitude flatness: ±5% (<5MHz); 

Wave output
Output impedance: 50Ω±10% (typical)
Protection: All signal output terminals can work for more than 60S under load short-circuit conditions 

DC bias
Bias adjustment range: ±7.5V
Minimum offset resolution: 10mV 

TTL output
Level amplitude: >3Vpp
Fan-out factor: >8TTL load
Level rise/fall time: ≤15ns 

CMOS output
Low level: <0.3V
High level: 1V~7.5V
Level rise/fall time: ≤25ns 

External measurement function
Frequency counter function:
Frequency measurement range: 0.01Hz~75MHz
Measurement accuracy gate time: 1S, 10S, 100S three-speed adjustment
Counter function:
Counting range: 0-4294967295
Measurement method: AC coupling method
Counting method: manual
Input signal voltage range: 0.7Vpp~10Vpp
Period measurement: 15ns resolution, maximum measurable 1S

Scan function (this function is only available for CH1 channel)
Scan type: linear scan, logarithmic scan
Scanning object: frequency, duty cycle
Scan time: 0.1S~999.9S/step
Frequency setting range: arbitrary setting of starting point and ending point
Frequency sweep range: Determined by the set value of the sweep parameter 

General technical specifications
Display type: 2.4 inch TFT color LCD display
Store and load
Quantity: 20 groups
Location: 01 to 20 (The 01 storage location parameter is called by default after power-on)
Interface mode: using USB to serial interface
Communication rate: adopt industrial standard 115200bps
Communication protocol: using command line mode, the protocol is open
Power supply
Voltage range: DC 5V
Manufacturing process: surface mount technology, large-scale integrated circuit, high reliability, long service life
Buzzer sound: users can turn on or off through program settings
Operating characteristics: all key operations, continuous knob adjustment
Environmental conditions Temperature: 0~40°C Humidity: ﹤80%
Size: 200mm (length) X190mm (width) X90mm (height)
Weight: 470g (host), accessories (150g) 

Package includes:

1 x FY1100 single channel signal generator
1 x Power adapter
1 x USB-B data cable
1 x BNC to clip cable (Q9 clip cable)
1 x BNC-BNC connecting cable

Details picture:

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