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 Filter

Cavity filters are high-performance RF and microwave filters designed for applications requiring low insertion loss, high selectivity, and excellent power handling.

Ceramic Filter

High-Q filters with excellent thermal stability and low insertion loss. Ceramic resonators make them ideal for wireless systems, communications and rugged environments.

Crystal Filter

Ultra-narrowband filters with outstanding frequency precision and long-term stability. Often used in IF stages and mission-critical RF signal paths.

Custom Magnetics

Designs and manufactures custom and standard coils, solenoids, and inductive products for RF, power, and industrial applications worldwide.

LC/Microwave Filter

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 Filter

Monolithic construction ensures tight tolerance and excellent thermal stability across production runs.

Oscillator

Frequency control modules designed for low phase noise and excellent temperature stability. Available in multiple package types and configurations.

Quartz Crystal

For crystal-based stable signal applications, we offer SMD and through-hole packages, meeting requirements from consumer standards up to military and space specifications.

Saw Filter

Surface Acoustic Wave filters with excellent frequency stability and sharp selectivity. Perfect for compact devices that require consistent performance in harsh conditions.

Filter Search

0 products found.

Model Number

Frequency

Pass Bandwidth

Stop Bandwidth

Insertion Loss

Ripple

Case

FN-502W

Frequency

1.056 MHz

Pass Bandwidth

220 KHz / 3 dB Max

Stop Bandwidth

40 KHz / 60 dB Min

Insertion Loss

0.5 dB Max

Ripple

0.5 dB Max

Case

Various (download the pdf sheet for details)

FN-503W

Frequency

1.304 MHz

Pass Bandwidth

220 KHz / 3 dB Max

Stop Bandwidth

40 KHz / 60 dB Min

Insertion Loss

0.5 dB Max

Ripple

0.5 dB Max

Case

Various (download the pdf sheet for details)

FN-504W

Frequency

1.552 MHz

Pass Bandwidth

220 KHz / 3 dB Max

Stop Bandwidth

40 KHz / 60 dB Min

Insertion Loss

0.5 dB Max

Ripple

0.5 dB Max

Case

Various (download the pdf sheet for details)

FN-536W

Frequency

Pass Bandwidth

Stop Bandwidth

7 MHz / 40 dB Min

Insertion Loss

1.0 dB Max

Ripple

0.5 dB Max

Case

2.60 x 1.35 x 0.54 in (SMD)

FN-539W

Frequency

455.0 KHz

Pass Bandwidth

16 KHz / 3 dB Max

Stop Bandwidth

32 KHz / 60 dB Min

Insertion Loss

6.0 dB Max

Ripple

1.0 dB Max

Case

3.225 x 0.985 x 2.185 in (SMD)

FN-595W

Frequency

Pass Bandwidth

Stop Bandwidth

6.2 MHz / 30 dB Min

Insertion Loss

1.0 dB Max

Ripple

0.2 dB Max

Case

Various (download the pdf sheet for details)

FN-620W

Frequency

5 MHz

Pass Bandwidth

2 MHz / 3 dB Max

Stop Bandwidth

6 MHz / 60 dB Min

Insertion Loss

1.0 dB Max

Ripple

0.2 dB Max

Case

Various (download the pdf sheet for details)

FN-750W

Frequency

Pass Bandwidth

Stop Bandwidth

25 MHz / 40 dB Min

Insertion Loss

1.0 dB Max

Ripple

0.4 dB Max

Case

Various (download the pdf sheet for details)

FN-845-1W

Frequency

10.70 MHz

Pass Bandwidth

20 KHz / 2 dB Max // 25 KHz / 6 dB Max

Stop Bandwidth

52 KHz / 70 dB Min.

Insertion Loss

4.0 dB Max

Ripple

1.0 dB Max

Case

Various (download the pdf sheet for details)

FN-845-2W

Frequency

10.70 MHz

Pass Bandwidth

40 KHz / 2 dB Max // 50 KHz / 6 dB Max

Stop Bandwidth

104 KHz / 70 dB Min

Insertion Loss

6.0 dB Max

Ripple

0.75 dB Max

Case

Various (download the pdf sheet for details)

FN-845-3W

Frequency

10.7 MHz

Pass Bandwidth

100 KHz / 6 dB Max

Stop Bandwidth

250 KHz / 60 dB Min

Insertion Loss

8.0 dB Max

Ripple

1.00 dB Max

Case

Various (download the pdf sheet for details)

FN-859W

Frequency

455 KHz

Pass Bandwidth

300 to 375 Hz / 3.0 dB Max

Stop Bandwidth

±500Hz / 60 dB Bandwidth

Insertion Loss

6.0 dB Max

Ripple

3.0 dB Max

Case

Various (download the pdf sheet for details)

FN-860W

Frequency

455 KHz

Pass Bandwidth

6 kHz / 3.0 dB Max

Stop Bandwidth

19 kHz / 60 dB Min // 425 kHz~485 kHz / 50 dB Min

Insertion Loss

6.0 dB Max

Ripple

3.0 dB Max

Case

Various (download the pdf sheet for details)

FN-903W

Frequency

455 KHz

Pass Bandwidth

1.0 kHz / 3.0 dB Max

Stop Bandwidth

±2.25 kHz / 60 dB Min

Insertion Loss

6.0 dB Max

Ripple

2.0 dB Max

Case

Various (download the pdf sheet for details)

FN-920W

Frequency

80 KHz

Pass Bandwidth

10 Hz / 3 dB Max

Stop Bandwidth

66 Hz / 30 dB Min

Insertion Loss

4.0 dB Max

Ripple

0.1 dB Max

Case

Various (download the pdf sheet for details)

FN-931W

Frequency

1.36 MHz

Pass Bandwidth

90 KHz / 1 dB Max // 100 KHz / 3 dB Max

Stop Bandwidth

900 KHz / 60 dB Min

Insertion Loss

3.0 dB Max

Ripple

0.2 dB Max

Case

3.90 x 1.50 x 1.10 in (SMD)

Certifications