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

70 MHz

Pass Bandwidth

500 KHz / 3 dB Max

Stop Bandwidth

2 MHz / 60 dB Min

Insertion Loss

10.0 dB Max

Ripple

1.0 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

70 MHz

Pass Bandwidth

150 kHz / 1.5 dB Max

Stop Bandwidth

±350 kHz / 35 dB Min // 30~150 MHz / 55 dB Min

Insertion Loss

18 dB Max

Ripple

1.0 dB Max

Case

1.383 x 0.513 X 0.445

Freque­ncy

70 MHz

Pass Bandwidth

±550 KHz / 3 dB Max

Stop Bandwidth

2 MHz / 50 dB Min

Insertion Loss

13.5 dB Max

Ripple

2.0 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

500 KHz

Pass Bandwidth

85 Hz / 1 dB Max

Stop Bandwidth

550 Hz / 60 dB Min

Insertion Loss

3.0 dB Max

Ripple

0.5 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

50 KHz

Pass Bandwidth

7 Hz / 1 dB Max // 11 Hz / 3 dB Max

Stop Bandwidth

55 Hz / 60 dB Min

Insertion Loss

4 dB Max

Ripple

0.5 dB Max

Case

4.00 x 2.00 x 1.50 in (Thru hole)

Freque­ncy

41 KHz

Pass Bandwidth

300 Hz / 3 dB Max

Stop Bandwidth

1 KHz / 60 dB Min

Insertion Loss

2 dB Max

Ripple

1.0 dB Max

Case

3.47 x 1.77 x 2.00 in (Thru hole)

Freque­ncy

250 KHz

Pass Bandwidth

3.4 KHz / 3 dB Max

Stop Bandwidth

12.5 KHz / 60 dB Min

Insertion Loss

6.0 dB Max

Ripple

0.3 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

98 MHz

Pass Bandwidth

20 MHz / 3 dB Max

Stop Bandwidth

10 MHz / 20 dB Min

Insertion Loss

0.5 dB

Ripple

0.5 dB Max

Case

4.30 x 2.25 x 1.45 in (TNC)

Freque­ncy

100 KHz

Pass Bandwidth

50 Hz / 3 dB Nom

Stop Bandwidth

500 Hz / 60 dB Min

Insertion Loss

3.0 dB Max

Ripple

0.5 dB Max

Case

5.00 x 2.10 x 1.10 in (BNC)

Freque­ncy

453.3 kHz

Pass Bandwidth

451.9~454.7 kHz / 6.0 dB Max

Stop Bandwidth

455 kHz / 66 dB Min // 451.1 kHz / 66 dB Min // 455.55 kHz / 66dB Min

Insertion Loss

6.0 dB Max

Ripple

Case

Various (download the pdf sheet for details)

Freque­ncy

21.40 MHz

Pass Bandwidth

±7.5 KHz / 6 dB Max

Stop Bandwidth

35 KHz / 60 dB Min // 60 KHz / 85 dB Min

Insertion Loss

4.0 dB Max

Ripple

1.0 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

21.4 MHz

Pass Bandwidth

50 KHz / 3 dB Max

Stop Bandwidth

100 KHz / 60 dB Min

Insertion Loss

4.0 dB Max

Ripple

1.0 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

21.4 MHz

Pass Bandwidth

100 KHz / 3 dB Max

Stop Bandwidth

200 KHz / 60 dB Min

Insertion Loss

4.0 dB Max

Ripple

1.0 dB Max

Case

Various (download the pdf sheet for details)

Freque­ncy

455 KHz

Pass Bandwidth

3kHz Typ / 3.0 dB Min

Stop Bandwidth

1:3 max shape factor

Insertion Loss

7.0 dB Max

Ripple

Case

Various (download the pdf sheet for details)

Freque­ncy

80 KHz

Pass Bandwidth

200 Hz / 3 dB Max

Stop Bandwidth

800 Hz / 60 dB Min

Insertion Loss

3.0 dB Max

Ripple

0.25 dB Max

Case

3.71 x 2.84 x 1.25 in (Thru hole)

Freque­ncy

70 MHz

Pass Bandwidth

±4 KHz / 3 dB Max

Stop Bandwidth

20 KHz / 30 dBc Min // 40 KHz / 60 dBc Min

Insertion Loss

5 dB Max

Ripple

1 dB Max

Case

Various (download the pdf sheet for details)

Certifications

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Technology