RF Filters

Lowpass, Bandpass, and Highpass Filters Engineered for Precision, Scalability, and Proven Results

Our RF Filters deliver superior signal integrity for satellite, aerospace, defense, and advanced wireless systems. Our Lowpass Filters, Bandpass Filters, and Highpass Filters are engineered with advanced microfabrication technology to achieve low insertion loss, sharp rejection, compact size, and repeatable performance from prototype through high-volume production—making us a trusted supplier for mission-critical programs.

RF Filters Engineered for Performance and Manufacturability

Exceptional Electrical Performance – Low insertion loss and precise frequency response across all RF Filters.
Tailored to Your Application – Custom Lowpass, Bandpass, and Highpass Filters optimized for system requirements.
Production-Ready Designs – Engineered for manufacturability, qualification, and long-term supply.
Compact, Lightweight Solutions – Ideal for size and weight constrained RF architectures.
Proven, Trusted Supplier – Supporting commercial and government programs with scalable capacity.

Key Applications

Satellite Communications

Electronic Warfare

Test & Measurement

Telecommunications

Our RF Filters

Design Files

Product Name	Designed with Strataworks	SKU	Frequency (GHz)	Frequency Band	Insertion Loss	Dimensions
10 - 10.5 GHz 4th Order Interdigital Filter	0	PSF1031760	10 - 10.5 GHz	X	<1.4 dB	9.4 x 7.4 x 1.7 (mm)
10.8 – 12.6 GHz Bandpass Filter	1	PSF1031354-AA	10.8 – 12.6	X	< 2 dB	7.2 x 7.4 x 1.1 (mm)
12 GHz Lowpass Filter	0	PSFL12S	12	Ku	0.7 dB	12.5 x 4.5 x 1.8 (mm)
13.7 – 14.5 GHz Bandpass Filter	0	PSF1032468	13.7 – 14.5	Ku	< 3 dB	9.3 x 5.8 x 1.1 (mm)
13.8 – 14.5 GHz Bandpass Filter	1	PSF1031356-AA	13.8 – 14.5	Ku	< 3 dB	5.9 x 8.6 x 1.1 (mm)
17.3 – 21.2 GHz Bandpass Filter	1	PSF1032410	17.3 – 21.2	K	<1.3 dB	7.9 x 5.9 x 1.1 (mm)
17.7 - 20.2 GHz Bandpass Filter	0	PSF19B02S	17.7 - 20.2	K	1.2 dB	7 x 4.3 x 1.7 (mm)
17.7 - 21.2 GHz Bandpass Filter	0	PSF19B03S	17.7 - 21.2	K	0.9 dB	8.4 x 4.6 x 1.1 (mm)
17.8 – 19.4 GHz Bandpass Filter	1	PSF1031352-AA	17.8 – 19.4	K	< 2 dB	4.7 x 7.8 x 1.1 (mm)
17.8 - 20.2 GHz Bandpass Filter	0	PSF19B02V3S	17.8 - 20.2	K	0.8 dB	7.2 x 4.6 x 1.1 (mm)
18 - 40 GHz Wideband Filter		PSF29B22S	18 - 40	K–Ka	0.4 dB	7.6 x 4.6 x 1.6 (mm)
18 - 50 GHz Wideband Filter		PSF34B32S	18 - 50	K–V	0.3 dB	5.8 x 4.1 x 1.6 (mm)
18 GHz Lowpass Filter	0	PSFL18S	18	K	1.5 dB	8.4 x 5.9 x 1.8 (mm)
19.2 – 21.1 GHz Bandpass Filter	1	PSF1031353-AA	19.2 – 21.1	K	< 2 dB	4.4 x 7.9 x 1.1 (mm)
27.5 - 28.5 GHz Bandpass Filter	0	PSF28B01S	27.5 - 28.5	Ka	2.5 dB	10.1 x 4 x 1.1 (mm)
27.5 - 30 GHz Bandpass Filter (< 1dB)	0	PSF28B02S	27.5 - 30	Ka	1 dB	7.4 x 3.5 x 1.1 (mm)
27.5 - 30 GHz Bandpass Filter (50 Ω)		PSF29B02S	27.5 - 30	Ka	0.7 dB	5.9 x 3.3 x 1.2 (mm)
27.5 - 31 GHz Bandpass Filter	0	PSF29B03S	27.5 - 31	Ka	1.2 dB	8.8 x 3.4 x 1.1 (mm)
27.5 – 31 GHz Bandpass Filter	0	PSF1032049	27.5 – 31	Ka	< 2 dB	8.8 x 3.5 x 1.1 (mm)
27.8 – 30.8 GHz Bandpass Filter	1	PSF1031355-AA	27.8 – 30.8	Ka	< 2 dB	3.4 x 7.8 x 1.1 (mm)
28 - 29 GHz Bandpass Filter		PSF29B01S	28 - 29	Ka	2.5 dB	10.1 x 4 x 1.1 (mm)
29 - 30 GHz Bandpass Filter	0	PSF30B01S	29 - 30	Ka	2.5 dB	10.1 x 4 x 1.1 (mm)
30 - 31 GHz Bandpass Filter	0	PSF31B01S	30 - 31	Ka	2.5 dB	10.1 x 4 x 1.1 (mm)
31.2 - 32.8 GHz Bandpass Filter	0	PSF32B01S	31.2 - 32.8	Ka	2.5 dB	10.1 x 4 x 1.1 (mm)
37.4 – 41 GHz Bandpass Filter	1	PSF1032079	37.4 – 41	Ka–V	<1.2 dB	7.1 x 3.9 x 1.1 (mm)
37.5 - 42.5 GHz Bandpass Filter	0	PSF40B05S	37.5 - 42.5	Ka–V	1.1 dB	8.7 x 2.8 x 1.1 (mm)
40 GHz Lowpass Filter	0	PSFL40S	40	Ka	1.5 dB	7.8 x 3.3 x 1.8 (mm)
47.2 - 52.4 GHz Bandpass Filter	0	PSF49B05S	47.2 - 52.4	V	1.2 dB	8.9 x 2.8 x 1.1 (mm)
48.4 – 49.9 GHz Bandpass Filter	1	PSF1032078	48.4 – 49.9	V	< 4.6 dB	9.8 x 3.7 x 1.1 (mm)
6 GHz Lowpass Filter	0	PSFL06S	6	C	1 dB	9.6 x 7.2 x 1.8 (mm)
71 – 76 GHz Bandpass Filter		PSF1032193	71 – 76	V–W	<1.2 dB	7.3 x 2.5 x 1 (mm)
81 – 86 GHz Bandpass Filter		PSF1032194	81 – 86	W	<1.8 dB	10.8 x 2.3 x 1 (mm)
9.5 - 10 GHz 4th Order Interdigital Filter	0	PSF1031759	9.5 - 10 GHz	X	<1.4 dB	9.4 x 7.6 x 1.7 (mm)
9 - 9.5 GHz 4th Order Interdigital Filter	0	PSF1031758	9 - 9.5 GHz	X	<1.4 dB	9.4 x 7.9 x 1.7 (mm)

* Made with StrataWorks^®

Design Filters With Strataworks^® or Contact Our Team for Tailored Solutions

Design With StrataWorks

Looking for a Custom Lowpass, Bandpass, or Highpass Filter?

Our RF Filters are engineered to meet demanding electrical and environmental specifications. Share your system requirements and we’ll help define the right solution for your application.