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

Product Name	SKU	Frequency (Ghz)	Insertion Loss
10.8 – 12.6 GHz Bandpass Filter	PSF1031354-AA	10.8 – 12.6	< 2 dB
12 GHz Lowpass Filter	PSFL12S	12	< 0.75 dB
13.55 - 14.72 GHz Bandpass Filter	PSF1029223	13.55 - 14.72	< 1.32 dB
13.59 – 14.41 GHz Bandpass Filter	PSF1033126	13.59 – 14.41	<2.9 dB
13.69 – 14.53 GHz Bandpass Filter	PSF1032468	13.69 – 14.53	< 3 dB
13.84 – 14.51 GHz Bandpass Filter	PSF1031356-AA	13.84 – 14.51	< 3 dB
17.3 – 21.2 GHz Bandpass Filter	PSF1032410	17.3 – 21.2	<1.3 dB
17.68 – 18.43 GHz Bandpass Filter	PSF1033124	17.68 – 18.43	< 3 dB
17.7 - 20.2 GHz Bandpass Filter	PSF19B02S	17.7-20.2	1.2 dB
17.7 - 21.2 GHz Bandpass Filter	PSF19B03S	17.7-21.2	0.9 dB
17.7 – 21.2 GHz Bandpass Filter	PSF1032198-AA	17.7 – 21.2	<1.25 dB
17.8 – 18.58 GHz Bandpass Filter	PSF1033125	17.8 – 18.58	< 3 dB
17.8 – 19.4 GHz Bandpass Filter	PSF1031352-AA	17.8 – 19.4	< 2 dB
17.8 - 20.2 GHz Bandpass Filter	PSF19B02V3S	17.7-20.2	0.8 dB
18 - 40 GHz Wideband Filter	PSF29B22S	18-40	0.4 dB
18 - 50 GHz Wideband Filter	PSF34B32S	18-50	0.3 dB
18 GHz “Cross-Over” LPF & BPF Diplexer	PSD1840B2S	0-18-40	< 1.25 dB
18 GHz “Cross-Over” LPF & HPF Diplexer	PSD1840B2SV2	0-18-40	< 1 dB
18 GHz Lowpass Filter	PSFL18S	18	< 1.5 dB
19.21 – 21.1 GHz Bandpass Filter	PSF1031353-AA	19.21 – 21.1	< 2 dB
27.5 - 28.5 GHz Bandpass Filter	PSF28B01S	27.5-28.5	2.5 dB
27.5 - 30 GHz Bandpass Filter (< 1dB)	PSF28B02S	27.5-30	1 dB
27.5 - 30 GHz Bandpass Filter (50 Ω)	PSF29B02S	27.5-30	0.7 dB
27.5 – 31.0 GHz Bandpass Filter	PSF1032049	27.5 – 31.0	< 2 dB
27.5 - 31 GHz Bandpass Filter	PSF29B03S	27.5-31	1.2 dB
27.8 – 30.8 GHz Bandpass Filter	PSF1031355-AA	27.8 – 30.8	< 2 dB
28 - 29 GHz Bandpass Filter	PSF29B01S	28-29	2.5 dB
29 - 30 GHz Bandpass Filter	PSF30B01S	29-30	2.5 dB
29.565 - 40.355 GHz Bandpass Filter	PSF1032012	29.565 - 40.355	< 2 dB
30 - 31 GHz Bandpass Filter	PSF31B01S	30-31	2.5 dB
31.2 - 32.75 GHz Bandpass Filter	PSF32B01S	31.2-32.75	2.5 dB
37.37 – 41.01 GHz Bandpass Filter	PSF1032079	37.37 – 41.01	<1.2 dB
37.5 - 42.5 GHz Bandpass Filter	PSF40B05S	37.5-42.5	1.1 dB
40 GHz Lowpass Filter	PSFL40S	40	< 1.5 dB
41.03 – 42.94 GHz Bandpass Filter	PSF1033127	41.03 – 42.94	<4.3 dB
48.43 – 49.96 GHz Bandpass Filter	PSF1032078	48.43 – 49.96	< 4.6 dB
6 GHz Lowpass Filter	PSFL06S	6	< 1 dB
71.0 – 76.0 GHz Bandpass Filter	PSF1032193	71.0 – 76.0	<1.2 dB
81.0 – 86.0 GHz Bandpass Filter	PSF1032194	81.0 – 86.0	<1.8 dB
81.0 – 86.0 GHz Bandpass Filter (Cavity)	PSF1032284	81.0 – 86.0	<1.8 dB
92.0 – 96.0 GHz Bandpass Filter	PSF1032195	92.0 – 96.0	<1.5 dB
47.2 - 52.4 GHz Bandpass Filter	PSF49B05S	47.2-52.4	1.2 dB

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