ADF4350 RF Signal Source Frequency Synthesizer Development Board Locking Loop Frequency Synthesizer 137M-4.4GHz Logic Analyzer

VBESTLIFE 137M-4.4GHz RF Signal Source Phase Locking Loop Frequency Synthesizer ADF4350 Development Board

Features:

• This ADF4350 signal source development board has well designed circuit board layout.

• It can be controlled by the upper computer official software.

• All control pins are leaded out for convenient operation.

• Durable construction for long-lasting performance.

• Three-wire serial peripheral interface bus lead to control pin and state locking pin, allowing all functions including point frequency sweep and frequency hopping.

Specifications:
Output frequency range: 137M-4.4GHz

Supply voltage: 4-9V (5VDC)

Output signal:

2.2GHZ--4.4GHz sine (fundamental)

137MHZ--2.2GHz square (fundamental division)

Output signal: wideband output, signal strength: + 5dBm (programmable)

RF connector: SMA female head

Control Interface: Three-wire Serial Peripheral Interface Bus

Reference Clock: 10.000MHZ (default), through the interface to an external SMA

Weight: 16g

Connection:
The module can pin microcontroller LCD1602 / LCD12864 module connection (can be plugged directly Backward), convenient software debugging, both lock indicator (Lock). Pin correspond to the following:
GND ------------------------- GND
VDD (5V) ------------------- VCC
VO -------------------------- NC (empty)
RS -------------------------- NC (empty)
R / W ------------------------- MUXOUT
EN -------------------------- CLK
DB0 ------------------------- DATA
DB1 ------------------------- LE
DB2 ------------------------- CE (has 10K pullup)
DB3 ------------------------- GND (do not take)

Reference Clock:
10.000MHZ default reference clock signal is active clock or an external reference clock signal, you need to modify the three-way connection with a soldering iron, connect EXT_REF external reference signal.

RF output:
For ease of use, the default is broadband output, the output of two differential signals, one way can be used to output use, the other way can be used to monitor the output.

Package Included:
1 x RF Signal Source Frequency Synthesizer

Picture Show:

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   

About shipping

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 times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks

Return and Refund

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from Hogaki. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.

About feedback

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them!