The main technical indicators:
Frequency range: Sine 1Hz-500kHz (where the output amplitude flat frequency to 200 kHz,
With further increase in the frequency of the output amplitude decrease), other waveforms 1Hz-20kHz (but not adjustable frequency limit restrictions,
If you do not ask for distortion and shaking, frequency of use may further increase).
Output waveforms: sine, square, triangle wave, sawtooth forward, reverse sawtooth.
Sine Wave Distortion: 1kHz or less <1%, 1kHz and above <0.5%. DC offset: maximum ± 10V, there are off feature.
There can be opened and closed filters are well suited to a sinusoidal waveform with a pulse output.
Power: DC3.5-10V. Election DC5V recommended adapter,also 3.7V lithium battery
1 x DDS Function Signal Generator
All orders are processed within 1 business day and normally shipped within 5-7 business days. Deliveries take on average 10-25 business days and in rare cases 30+ business days.
Please note we are currently experiencing a large volume of orders be advised that orders will be processed within approximately 2 to 3 business days.
Within a week of your order being fulfilled (shipped), you will receive notification of your tracking number.
We can ship to most countries in the world from our CN warehouses (HK & SZ)
To estimate delivery times to your area, please refer to the table below.
Shipping Delivery Times
|Warehouse||Shipping type||Shipping fee||Estimated shipping time||Note|
|HK/CN||Airmail / EUB||Free||
7-15 business days(EUB)
15-30 business days
Order processing time :2-7 working days
|DHL||Calculated Automatic||3-5 business days|
|Registered airmail||$--||15-30 business days|
|EMS/UPS||---------||7-15 business days|
We want our customers to enjoy an unforgettable shopping experience, therefore, our team is responsible for selecting the best products to guarantee a quality purchase. As part of the experience, we know that on some occasions we will not be able to fulfill all your expectations, so we offer you service returns and refunds that will allow you to continue to enjoy shopping with us.
If you are not satisfy and you want to return or change this product, you can do within 14 natural days since it is delivered. 100% Refund Guarantee
CONDITIONS TO APPLY FOR A CHANGE OR RETURN:
Changes: Customer has the right to receive a new product depending of the product availability. In case the product is not available, the customer will be refunded with a Store Credit or for the total amount.
Items that are damaged, dirty, altered, or not in their original boxes or bags will not be accepted for return.
No refund requests will be accepted by email, chats or any other method. To make a change or return the product, please, make in by this form: Change and Return Form
You will have to send us a clear photo of the product to prove it is on the original conditions.
No refund requests will be accepted after 14 natural days for any reason.
We'll refund only to the same payment method from where customer originally pay.
Refund or Changes will be executed once we receive the tracking number from the customer as a guarantee
We don't refund shipping cost or customs cost
If you want to learn more about it check Return Policy