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Digital LCD Adjustable PWM Signal Generator Duty Cycle Pulse Frequency Module Module Sine Square Triangle DIY Kit

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Core component: AVR MEGA8 microcontroller, a cost-effective microcontroller, usually M16 low version, peripheral ADC with 2.56v voltage regulator source,none of the other midrange microcontrollers are available.
Adf4351, the traditional VCO + PLL + 6 series high speed bistable circuit (except for 2 circuits, D trigger).
35-2200mhz is obtained through frequency division. After forming, the amplitude of fundamental wave changes little. This is for high frequency.
It is difficult to implement DDS over full bandwidth. (after the signal is divided, it must be a rectangular wave, and the amplitude becomes the trigger level.)
This product takes the single chip microcomputer as the core, greatly simplifies the design, shortens the development time, saves the cost, and is simple, reliable and practical.
Provide signal source for the AC path of the tested equipment, analyze the frequency amplitude characteristics of the AC path, and pay attention to the impedance of the tested equipment.
The operation keyboard of the product has 14 ppt keys, 0-9 number keys, 10 "+ +" and "-" keys to adjust the use frequency and generate the emission output behavior.
Press the "+ +" or "-" key to add 1kHz or 1kHz to the original frequency output. Press and hold "+ +" or "-" for more than 1 second. A continuous or continuous restore occurs.
The scanning mode is 1kHz, the frequency is 35mhz-138mhz; 10kHz is 138mhz-550mhz; 100kHz is 550mhz-4000mhz.
To end the scan, simply press the "+ +" - "button or the" OK "button. The OK button is the output control. Click to start, and then press again to stop the transfer.
The startup behavior caused by "+ +" or "-" requires two "OK" to end the startup behavior. When there is output emission behavior, the product is located at the top right of the display.
"> > will appear in the corner, the" C "button will end the emission, and the frequency will be zero.

Material: electronic components
Size: 120x95x35mm/4.72x3.74x1.38"
Power supply voltage: DC 4.5V-5.5V, please note that this machine does not have a built-in voltage regulator unit, and it must not provide voltage beyond the range of
Standby current: < 60mA
Emission current: < 200mA
Output impedance: 50 ohms
Output frequency range: 35MHz --- 4000MHz
Output step: 1khz-8khz
Output power: - 1dbm (W),150MHz (absolute value of test power) about 1MW

1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
1 X?Signal Generator?

Drop Shipping Service.

1.There is no limited stock to fulfill the orders on a daily basis.
2.For USA/CA /RU the shipping is quickly.
3.Priority delivery,fast delivery in 48 hours.
4.No invoice or receip or promotional materials included.

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
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SHIPPING The total estimated time it takes to receive your order is shown below: You place your order(Processing time)We ship your order(Shipping time)Delivery!Total Estimated Delivery Time The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time. Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment. Shipping time: The time for your item(s) to travel from our warehouse to your destination. Standard Mail Register10-20 business daysTracked USA Priority Mail8-18 business daysTracked Ocean Shipping40-50 business daysTracked Electric Vehicle Direct Mail15-25 business daysTracked Standard Shipping15-25 business daysNot Tracked Expedited Shipping Service5-8 business daysTracked EMS Express Mail Service8-18 business daysTracked Air Parcel Register15-25 business daysTracked Note: (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped. (2) Business days do not include Saturday/Sunday and any public holidays. (3) These estimates are based on normal circumstances and are not a guarantee of delivery times. (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control. (5) Expedited shipping can not be used for PO Box addresses RETURNS POLICY Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. Additional non-returnable items: Gift cards Downloadable software products Some health and personal care items To complete your return, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer. There are certain situations where only partial refunds are granted (if applicable) Book with obvious signs of use CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened Any item not in its original condition, is damaged or missing parts for reasons not due to our error Any item that is returned more than 30 days after delivery Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. Late or missing refunds (if applicable) If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at sales@khayie.com. Sale items (if applicable) Only regular priced items may be refunded, unfortunately sale items cannot be refunded. Exchanges (if applicable) We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@khayie.com and send your item to us Gifts If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you. If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
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Digital LCD Adjustable PWM Signal Generator Duty Cycle Pulse Frequency Module Module Sine Square Triangle DIY Kit
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