Highpass Filter Products

K&L Microwave provides highpass filters in multiple topologies built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications, as well as product families. Use the quote cart to request a quote on a specific design. When considering a particular family of parts, use Filter Wizard (a link button will be provided when appropriate) to determine a specific part number within the given family.

AH Series - Thin Film Alumina Highpass Filters

Product

Thin Film Lumped Element (TFLE) Highpass Filters
Seventeen Cut-Off Frequency Options
Low Loss - Small Size - DC Blocking
Provides Isolation Between Two or More RF Paths
Contact Factory for Custom Requirements

7HP-960/X1215-O/O - Passes JTIDS/MIDS, Rejects GSM/UMTS

Product

Sharp Roll-Off
Passband: 960 MHz to 1215 MHz; available up to 1400 MHz
VSWR: 1.8:1
Size: 6.75” x 2.25” x 1.75”

FC Series - Filter in Connector

Product

Custom Solutions for Bandpass, Lowpass, Highpass,
and Notch Responses
Compact and Rigid - Filter Resides in an SMA Adaptor
External to Electronic Equipment and Easily Maintained
Power Handling 10 Watts CW

IH Series - Lumped Component Microminiature Highpass

Product

Covers the 30 MHz to 6 GHz Frequency Range
Designed for Both Narrowband Low Frequency
and Broadband High Frequency Applications
0.05 dB Chebyshev Design
Ruggedized Package / Custom Designs Available

IH Series - 4IH10-1375/U12750-N/N (1.375 GHz)

Product

Insertion Loss: <1.0 dB @ 1375 to 13000 GHz
VSWR: 1.8:1 @ 1375 to 13000 GHz
Stopbands: >50 dB @ 380 to 915 MHz
Dimensions: 1.35" x 1.0" x 1.0"

LH Series - Lumped Component Miniature Highpass

Product

Covers the 2 MHz to 250 MHz Frequency Range
Designed for Narrowband Low Frequency
and Broadband High Frequency Applications
Low Insertion Loss / 0.05 dB Chebyshev Response
Small, Ruggedized Package

LH Series - High Power Lumped Element

Product

Power Handling in Excess of 1 Kilowatt
Small Size
Proprietary Design for Maximum Heat Dissipation
Suitable for Harsh Environments
Lowpass, Highpass, Bandpass, and Notch

SS Series Highpass - SS-00212

Product

Passes from 18 to 50GHz while rejecting
more than 70dB below 12GHz.
Low loss, small size. No RF alignment required.
Available in 2.92 mm connector for 18-40GHz band
and 2.4 mm connector for 18-50GHz band.

SH Series - Suspended Substrate Highpass

Product

Covers 2 GHz to 18 GHz Frequency Range
Excellent Environmental Performance
Ruggedized Package Design
Custom Designs Available

SH Series - 11SH10-1000/T6000-O/O

Product

Suspended Substrate and Chip&Wire Technology
Plated Thru Hole Board
SMA Connectors
Aeronautical Navigation

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