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

3746 MHz

Pass Bandwidth

204 MHz ± 10% / 1 dBc Max

Stop Bandwidth

'-256 MHz / 30 dBc Min // +256 MHz / 28 dBc Min

Insertion Loss

3.0 dB Max

Ripple

Case

17.28 x 13 x 4.5 mm (SMD)

Freque­ncy

3750 MHz

Pass Bandwidth

±50 MHz / 1 dB Max

Stop Bandwidth

'-650 MHz / 40 dB Min // -300 MHz / 34 dB Min // +300 MHz / 26 dB Min

Insertion Loss

2.1 dB Max

Ripple

0.55 dB Max

Case

10 x 8 x 4.3 mm (SMD)

Freque­ncy

3750 MHz

Pass Bandwidth

±50 MHz / 1 dB Max

Stop Bandwidth

200 MHz / 25 dB Min

Insertion Loss

2.8 dB Max

Ripple

1.0 dB Max

Case

26.0 x 12.5 x 5.5 mm (SMD)

Freque­ncy

3750 MHz

Pass Bandwidth

±80 MHz / 1 dB Max

Stop Bandwidth

750 MHz / 60 dB Min

Insertion Loss

3.0 dB Max

Ripple

1.0 dB Max

Case

17 x 12 x 4.5 mm (SMD)

Freque­ncy

3750 MHz

Pass Bandwidth

±325 MHz / 3.0 dB Max

Stop Bandwidth

D.C. ~ 2000 MHz / 50 dB min // 5000 MHz / 48 dB min // 5100 ~ 6000 MHz / 50 min

Insertion Loss

3.0 dB max within 3425 ~ 4075 MHz

Ripple

1.0 dB Max within 3425 ~ 4075 MHz

Case

21.34 x 13.00 x 5.5 mm (SMD)

Freque­ncy

3770 MHz

Pass Bandwidth

180 MHz ±10% / 3.0 dB Max

Stop Bandwidth

512 MHz / 40 dBc Min

Insertion Loss

3.0 dB Max

Ripple

1.0 dB Max

Case

21 x 11 x 5.5 mm (SMD)

Freque­ncy

3770 MHz

Pass Bandwidth

180 MHz ±15% / 3.0 dBc Max

Stop Bandwidth

'-256 MHz / 40 dBc Min// +256 MHz / 38 dBc Min

Insertion Loss

3.8 dB Max

Ripple

Case

17.28 x 13 x 4.5 mm (SMD)

Freque­ncy

3800 MHz

Pass Bandwidth

500 MHz / 1.0 dB Max

Stop Bandwidth

1200 MHz / 50 dB Min

Insertion Loss

3.0 dB Max

Ripple

Case

26.0 x 14.0 x 5.3 mm (SMD)

Freque­ncy

3800 MHz

Pass Bandwidth

±400 MHz / 3 dB Max

Stop Bandwidth

At 3200 MHz / 37 dB Min// -At 3250 MHz / 28 dB Min // At 3350 MHz / 5 dB Min // At 4350 MHz / 10 dB Min // // At 4450 MHz / 15 dB Min

Insertion Loss

1.5 dB Max at Fo

Ripple

Case

26.5 x 14 x 5.5 mm (SMD)

Freque­ncy

3820 MHz

Pass Bandwidth

280 MHz / 1.0 dB Max

Stop Bandwidth

2500 MHz / 60 dB Min // 5000 MHz / 50 dB Min

Insertion Loss

3.0 dB Max

Ripple

1.0 dB Max

Case

14.0 x 10.6 x 4.5 mm (SMA)

Freque­ncy

3840 MHz

Pass Bandwidth

80 MHz / 1.0 dBc Max

Stop Bandwidth

'-128 MHz / 35 dBc Min // +128 MHz / 30 dBc Min

Insertion Loss

5.6 dB Max

Ripple

Case

17.28 x 13 x 4.5 mm (SMD)

Freque­ncy

3840 MHz

Pass Bandwidth

160 MHz ±15% / 1.0 dBc Max

Stop Bandwidth

'-200 MHz / 27 dBc Min // +200 MHz / 24 dBc Min

Insertion Loss

3.8 dB Max

Ripple

Case

17.28 x 13 x 4.5 mm (SMD)

Freque­ncy

3850 MHz

Pass Bandwidth

3800 ~ 3900 MHz / 1 dB Max

Stop Bandwidth

'@ 3600 MHz / 55 dB Min // @ 4100 MHz / 55 dB Min

Insertion Loss

3.5 dB Max at Fo

Ripple

1.0 dB Max in BW

Case

25.4 x 13.97 x 5.5 mm (SMD)

Freque­ncy

3875 MHz

Pass Bandwidth

±145MHz / 1.2 dB Max

Stop Bandwidth

'-1975 MHz / 40 dBc Min // +1280 MHz / 45 dBc Min

Insertion Loss

2.7 dB Max

Ripple

1.0 dB Max

Case

26.5 x 14 x 5.5 mm (SMD)

Freque­ncy

3887.5 MHz

Pass Bandwidth

555 MHz ±10% / 3.0 dB Max

Stop Bandwidth

1020 MHz / 30 dB Min

Insertion Loss

3.0 dB Max

Ripple

Case

17.28 x 14 x 4.5 mm (SMD)

Freque­ncy

3888 MHz

Pass Bandwidth

550 MHz ±10% / 3.0 dB Max

Stop Bandwidth

3376 MHz / 30 dBc Min // 4400 MHz / 29 dBc Min

Insertion Loss

3.0 dB Max

Ripple

Case

21.34 x 13.26 x 5.5 mm (SMD)

Certifications

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Technology