SKU: 75367833472

ADF4351 Development Board 35M-4400M RF Signal Source Phase Locked Loop Module

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Description

ADF4351 Development Board 35M-4400M RF Signal Source Phase Locked Loop ModuleADF4351 development board RF signal source phase locked loop 35M 4400M RF signal generation module Description: The core chip adopts ADF4351 with reference to the official principles to optimize the layout, and the entire module working frequency band is extremely flat. Specifications: 1. Export frequency range: ADF4351: 35M 4400M (4. 4g) 4. Output signal: 2200m 4400M Kya (Snuars) 35M 2200M Kibble Frequency (Fang wave) 5. Output signal interface: SMA

ADF4351 development board RF signal source phase locked loop 35M-4400M RF signal generation module

Description:
The core chip adopts ADF4351 with reference to the official principles to optimize the layout, and the entire module working frequency band is extremely flat.

Specifications:
1. Export frequency range: ADF4351: 35M-4400M (4.4g)
4. Output signal: 2200m-4400M Kya (Snuars) 35M-2200M Kibble Frequency (Fang wave)
5. Output signal interface: SMA mother head
6. Default+-50ppm 25m imported source crystal. Circuit diagram and STM32 test program in PDF format.
7. Control method: Third -line SPI. Raising control pins and locking status pins. It can achieve all functions, including frequency, frequency sweeping and frequency jump, steps to 1k in steps, low frequency steps to 0.1K, according to the crystal, according to the crystal, according to the crystal, according to the crystal, according to the crystal, according to the crystal Frequency decisions.

Precautions:
1. You can use 3.3V pins to supply power. The power supply can provide a current of not less than 500mA.
2. The typical power supply is 5V.

Package Included:
1 x 35M-4400M radio frequency signal module

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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Shipping Notes
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Exchange/Return Notes
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SKU: 75367833472

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Caitlyn
Natrona Heights, US
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Alli
Battle Creek, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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PublicMe
Carnegie, US
★★★★★ 5
Really Happy With These Pillows!
Color: Blue, Size: Queen(2 Pack)-20'*30'
**Review: Really Happy With These Pillows!** I purchased these pillows and couldn’t be happier! First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well. Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers. However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom. These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all. Highly recommend!
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Steve Texas
San Leandro, US
★★★★★ 5
Awesome Pillows
Color: Blue, Size: King(2 Pack)-20'*36'
AWESOME, they actually stay cool!!! Extra foam to firm and great instructions how to remove foam and make softer. Fantastic product
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David Hendrix
Natrona Heights, US
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
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Reviewed in the United States on December 13, 2025

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