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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
High Pass Filter (LTCC Construction) HPF2275M Pass Band 2450M - 7000MHzPart Number: HPF2275M High Pass Filter (LTCC Construction) Pass Band 2450M 7000MHz. SKU#: AK28_001U. Enclosure uses RF Design Kit with dimension 0. 9375"x0. 75x0. 59". S Parameter of part measured on VNA (10 MHz to 9 GHz) is shown in third picture. Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts (www. lotussys. com). Features Operational Temperature: 55 ~ 100 Temperature Stable 3dB Cut Off Frequency: 2275 MHz RF Power Input:
Part Number: HPF2275M -- High Pass Filter (LTCC Construction) Pass Band 2450M-7000MHz. SKU#: AK28_001U.
Enclosure uses RF Design Kit with dimension 0.9375"x0.75x0.59". S-Parameter of part measured on VNA (10 MHz to 9 GHz) is shown in third picture.
Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts (www.lotussys.com).
Features
- Operational Temperature: -55 ~ 100℃
- Temperature Stable
- 3dB Cut Off Frequency: 2275 MHz
- RF Power Input: 7W max. at 25℃
- Insertion Loss in Pass Band: (1.5dB Max)
- High Quality SMA Female Connector
- High Quality Rogers RO4350 RF PCB
- ROHS Compliant
Applications
- Harmonic Rejection
- Transmitters / Receivers / SDR
- Test Instrumentation
Resources (PDF Datasheet)
HPF2275M DatasheetShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 51 reviews
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Product Reviews
★★★★★ 5
High-quality, high-value
Color: Black, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
I was looking for something similar for my Uplift Desk for a long time, and gave up until I built a new computer and had a reason to resume the search. Seriously, this desk mount is top-tier; I'm coming out of a long drought to review this product.
The build quality, strength and stability is impressive, and assembly is easy. I'm confident that the stand could hold my body weight, let alone a computer. The appearance of the finish is high-quality, and color matches the coated steel frame of the Uplift desk flawlessly.
In terms of possible areas of improvement, I'd love to see a tighter vertical fitment of the top bracket's sliding arm, and I'd love if there were more rubber anti-slip pads and spacers of different shapes and sizes included. I ended up double-stacking the anti-slip pads, using superglue to adhere them to each other, to give my PC more breathing room on its underside.
I'd also love to have the option to select different sizes of base plates.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Great Quality Product
Color: Black, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
Great quality and product was easy to assemble. Works perfectly for my sit/stand desk and precisely what I needed to get my desktop off the ground and to have it feel out of the way.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Sturdy mount
Color: Black, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
Great product, very sturdy. no doubt I trust this mount/adapter to hold my 50lb PC.
Installation instructions were a little lacking in explaining what to do with the small black rubber pieces. Also, I feel it is very important to ensure the bracket is level before mounting the product - especially if you have a HDD inside your computer.
Nothing to knock a star off for.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Fantastic when paired with FLEXISPOT desk!
Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W), Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
I've got this to get my gaming PC off the floor, but keep it off the desk. It delivers. It fit my FLEXISPOT EC1 Electric White Standing Desk perfectly. This PC is 39lbs and there's no sign of it slipping or sagging under the weight as the base is sturdy. The top bracket isn't perfect for this uniquely size case. It installed in <5 minutes start to finish. I used an electric hammer-drill and it cinched up the proviced T-25 screws with ease. For me there's very little that I would change except for the top support bracket arm being slightly different sized.
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Reviewed in the United States on December 21, 2025
★★★★★ 5
It's good
Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
Pretty good ngl, working well
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Reviewed in the United States on May 20, 2026