High Pass Filter (LTCC Construction) HPF3500M Pass Band 3.9G - 9.8GHz
SKU: 81031334201

High Pass Filter (LTCC Construction) HPF3500M Pass Band 3.9G - 9.8GHz

Sale price$88.20 Regular price$98.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

High Pass Filter (LTCC Construction) HPF3500M Pass Band 3.9G - 9.8GHzPart Number: HPF3500M High Pass Filter (LTCC Construction) Pass Band 3. 9G 9. 8 GHz. Enclosure uses RF Design Kit with dimension 0. 9375"x0. 75x0. 59". S Parameter of part measured on VNA (3 GHz to 10 GHz) is shown in third picture. Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts. Features Operational Temperature: 55 ~ 100 Temperature Stable 3dB Cut Off Frequency: 3500 MHz RF Power Input: 7W max. at 25 Insertion Loss in Pass

Part Number: HPF3500M -- High Pass Filter (LTCC Construction) Pass Band 3.9G-9.8 GHz.

Enclosure uses RF Design Kit with dimension 0.9375"x0.75x0.59". S-Parameter of part measured on VNA (3 GHz to 10 GHz) is shown in third picture.

Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts.

Features

  • Operational Temperature: -55 ~ 100℃
  • Temperature Stable
  • 3dB Cut Off Frequency: 3500 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)

HPF3500M Datasheet

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 81031334201

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john A.
Port Orchard, US
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
W
Verified Purchase
Willy Bill
Draper, US
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
E
Verified Purchase
em
Omaha, US
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza. I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph. With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg. Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
G
Verified Purchase
GregUPerkio
Dallas, US
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
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Reviewed in the United States on March 29, 2026
G
Verified Purchase
Gahvno
West Palm Beach, US
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025

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