Products

Filtronetics has 5 decades of experience in the RF Industry. Experience that transforms your design obstacles into our solutions. We employ a technical/engineering staff with an average of 20+ years experience per person. Their range of expertise includes Electrical Engineering, Mechanical Engineering, Auto-Cad, Hi-Reliability Design & Assembly, PC Board Layout, Test & Verification and Specialized Troubleshooting.

We take pride in achieving a greater than 99% on-time delivery rate. We know how important on-time delivery is to our customers and we make it a priority.

Our products

Cavity filters are high-performance RF and microwave filters designed for applications requiring low insertion loss, high selectivity, and excellent power handling.
High-Q filters with excellent thermal stability and low insertion loss. Ceramic resonators make them ideal for wireless systems, communications and rugged environments.
Ultra-narrowband filters with outstanding frequency precision and long-term stability. Often used in IF stages and mission-critical RF signal paths.
Designs and manufactures custom and standard coils, solenoids, and inductive products for RF, power, and industrial applications worldwide.
Reliable, custom-built filters using lumped-element (LC) or distributed microwave topologies. Ideal for EMI suppression, signal conditioning and frequency selection across a wide range of bands.
Monolithic construction ensures tight tolerance and excellent thermal stability across production runs.
Frequency control modules designed for low phase noise and excellent temperature stability. Available in multiple package types and configurations.
For crystal-based stable signal applications, we offer SMD and through-hole packages, meeting requirements from consumer standards up to military and space specifications.
Surface Acoustic Wave filters with excellent frequency stability and sharp selectivity. Perfect for compact devices that require consistent performance in harsh conditions.

Filter Search

Technology
Type of Filter

0 products found.

Model Number

Freque­ncy

Pass Bandwidth

Stop Bandwidth

Insertion Loss

Ripple

Case

Freque­ncy

836.5 MHz

Pass Bandwidth

±12.5 MHz / 1 dB Max

Stop Bandwidth

Fo -32.5 MHz / 30 dBc Min // Fo +32.5 MHz / 30 dBc Min

Insertion Loss

3.2 dB Max in BW

Ripple

1.0 dB Max in BW

Case

31.14 x 16.99 x 7.5 mm (SMD)

Freque­ncy

836.5 MHz

Pass Bandwidth

±12.5 MHz / 1.2 dB Max

Stop Bandwidth

'+32.5 MHz / 55 dBc Min

Insertion Loss

4.0 dB Max in BW

Ripple

1.2 dB Max in BW

Case

66 x 25 x 10.5 mm (SMD)

Freque­ncy

836.5 MHz

Pass Bandwidth

±12.5 MHz / 3 dB Max

Stop Bandwidth

85 MHz / 70 dB Min

Insertion Loss

5.5 dB Max at Fo

Ripple

2.0 dB Max in PB

Case

88 x 25 x 11 mm (SMD)

Freque­ncy

840 MHz

Pass Bandwidth

100 MHz / 1.0 dB Max

Stop Bandwidth

300 MHz / 50 dB min // 1150 MHz / 50 dB min

Insertion Loss

3.0 dB Max

Ripple

Case

22.4 x 19.0 x 5.5 mm (SMD)

Freque­ncy

841 MHz

Pass Bandwidth

4 MHz / 3 dB Max

Stop Bandwidth

140 MHz / 22 dB Min

Insertion Loss

2.5 dB Max

Ripple

0.3 dB Max

Case

CFSA 8.0 x 16.0 x 4.5 mm (SMD)

Freque­ncy

841 MHz

Pass Bandwidth

4 MHz / 3 dB Max

Stop Bandwidth

150 MHz / 44 dB Min

Insertion Loss

3.0 dB Max

Ripple

0.3 dB Max

Case

CFSD 10.0 x 14.5 x 4.5 mm (SMD)

Freque­ncy

842.5 MHz

Pass Bandwidth

±10 MHz / 3 dB Max

Stop Bandwidth

'-80 MHz / 36 dB Min // +80 MHz / 33 dB Min

Insertion Loss

2.8 dB Max in PB

Ripple

0.8 dB Max in PB

Case

10 x 14.5 x 4.5 mm (SMD)

Freque­ncy

847.14 MHz

Pass Bandwidth

3.7 MHz / 3 dB Max

Stop Bandwidth

10 MHz / 20 dB Min

Insertion Loss

20.0 dB Max

Ripple

2.2 dB Max

Case

CFSS 65 x 25 x 11 mm (SMD)

Freque­ncy

847 MHz

Pass Bandwidth

10 MHz / 3 dB Max

Stop Bandwidth

80 MHz / 45 dB Min

Insertion Loss

4.0 dB Max

Ripple

1.0 dB Max

Case

CFSL 25.65 x 16.99 x 7.5 mm (SMD)

Freque­ncy

847.5 MHz

Pass Bandwidth

25 MHz / 3.0 dB Max

Stop Bandwidth

140 MHz / 40 dB Min

Insertion Loss

2.7 dB Max in PB

Ripple

1.0 dB Max in PB

Case

17.8 x 16 x 5.5 mm (SMD)

Freque­ncy

847.5 MHz

Pass Bandwidth

25 MHz / 3.0 dB Max

Stop Bandwidth

100 MHz / 40 dB Min

Insertion Loss

3.5 dB Max at Fo

Ripple

1.5 dB Max in PB

Case

22.4 x 16 x 5.5 mm (SMD)

Freque­ncy

847.5 MHz

Pass Bandwidth

25 MHz / 3.0 dB Max

Stop Bandwidth

100 MHz / 40 dB Min

Insertion Loss

2.8 dB Max at Fo

Ripple

1.5 dB Max in PB

Case

32.0 x 17.0 x 7.5 mm (SMD)

Freque­ncy

847.5 MHz

Pass Bandwidth

±12.5 MHz / 3.0 dB Max

Stop Bandwidth

±30 MHz / 60 dB Min

Insertion Loss

4.3 dB Max at Fo

Ripple

Case

65 x 23.5 x 10.7 mm (SMD)

Freque­ncy

847.55 MHz

Pass Bandwidth

11.10 MHz / 3 dB Max

Stop Bandwidth

20 MHz / 40 dB Min

Insertion Loss

15.0 dB Max

Ripple

3.0 dB Max

Case

CFST 88 x 25 x 11 mm (SMD)

Freque­ncy

850 MHz

Pass Bandwidth

±5 MHz / 3.0 dB Max

Stop Bandwidth

90 MHz / 50 dB Min

Insertion Loss

3.5 dB Max in PB

Ripple

0.5 dB Max in PB

Case

21 x 15 x 5.5 mm (SMD)

Freque­ncy

850 MHz

Pass Bandwidth

20 MHz / 1.0 dB Max

Stop Bandwidth

40 MHz / 50 dB Min

Insertion Loss

3.0 dB Max

Ripple

Case

38.0 x 20.0 x 7.5 mm (SMD)

Certifications

Filter

Technology