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

256.36 MHz

Pass Bandwidth

21.50 MHz / 1 dB Max

Stop Bandwidth

31.00 MHz / 45 dB Min

Insertion Loss

16.0 dB Max

Ripple

1.0 dB Max in Passband

Case

7.0 x 5.0 x 1.7 mm (SMD)

Freque­ncy

259.8 MHz

Pass Bandwidth

13.83 MHz / 1 dB Typ // 14.64 MHz / 3 dB Typ

Stop Bandwidth

18.40 MHz / 40 dB Typ.

Insertion Loss

14.50 dB Typ

Ripple

1.00 dB Max (in Passband)

Case

7 x 5 x 1.85 mm (SMD)

Freque­ncy

26.6 MHz ±0.1

Pass Bandwidth

1.6 MHz / 3 dB Max

Stop Bandwidth

3.5 MHz / 40 dB Min

Insertion Loss

26 dB Max

Ripple

0.6 dB Max (in Pass band)

Case

0.74 x 0.340 x 0.14 in (THRU HOLE)

Freque­ncy

26.60 MHz

Pass Bandwidth

1.1 MHz / 1 dB Max // 1.6 MHz / 3 dB Max

Stop Bandwidth

3.50 MHz / 40 dB Min

Insertion Loss

26.00 dB Max

Ripple

1.3 dB Max

Case

13.3 x 6.50 x 2.0 mm (SMD)

Freque­ncy

264 MHz

Pass Bandwidth

20 MHz / 1 dB Max

Stop Bandwidth

100 ~ 226 MHz / 50 dB Min // 302 ~ 400 MHz / 50 dB Min

Insertion Loss

11.0 dB Max

Ripple

1.0 dB Max (Fc ±10 MHz)

Case

7.0 x 5.0 x 1.85 mm (SMD)

Freque­ncy

274.20 MHz

Pass Bandwidth

40.00 MHz / 1 dB Max

Stop Bandwidth

55.00 MHz / 40 dB Min

Insertion Loss

14.50 dB Max

Ripple

1.2 dB Max at Fc ±18 MHz

Case

7.0 x 5.0 x 1.85 mm (SMD)

Freque­ncy

279.6 MHz

Pass Bandwidth

20 MHz / 1 dB Max

Stop Bandwidth

100 ~ 229.6 MHz / 50 dB Min // 329.6 ~ 450 MHz / 50 dB Min

Insertion Loss

12.5 dB Max

Ripple

1.0 dB Max (Fc ±10 MHz)

Case

7.0 x 5.0 x 1.85 mm (SMD)

Freque­ncy

283.50 MHz

Pass Bandwidth

100 KHz / 6.50 dB Max

Stop Bandwidth

Fc-25 ~ Fc-1.6 MHz / 55 dB // Fc-1.6 ~ Fc-0.6 MHz / 55 dB // Fc+0.6 MHz ~ Fc+1.6 / 55 dB // Fc+1.6 MHz ~ Fc+25 / 55 dB

Insertion Loss

4.20 dB Typ (Fc±50KHz)

Ripple

0.60 dB Typ at Fc±50KHz

Case

7.0 x 5.0 x 1.85 mm (SMD)

Freque­ncy

291.4 MHz

Pass Bandwidth

7 MHz / 1 dB Typ

Stop Bandwidth

Fc-100 ~ Fc-37.5 MHz / 40 dB Min // Fc+37.5 MHz ~ Fc+100 / 40 dB Min

Insertion Loss

4.5 dB Max (Fc±3.5 MHz)

Ripple

2.0 dB Max at Pass Band

Case

5.0 x 5.0 x 1.7 mm (SMD)

Freque­ncy

300.20 MHz

Pass Bandwidth

17.30 MHz / 1 dB Max

Stop Bandwidth

26.20 MHz / 40 dB Min

Insertion Loss

12.00 dB Max

Ripple

1.2 dB Max at Fc ±8 MHz

Case

7.0 x 5.0 x 1.85 mm (SMD)

Freque­ncy

304.3 MHz

Pass Bandwidth

303.8~304.8 MHz / 1.0 dB Max

Stop Bandwidth

'-20 MHz / 40 dB Min // +20 MHz / 20 dB Min // +40 MHz / 40 dB Min

Insertion Loss

5.0 Max

Ripple

1.0 dB Max in Pass Band

Case

3.8 x 3.8 x 1.45 mm (SMD)

Freque­ncy

312.20 MHz

Pass Bandwidth

6.20 MHz / 1 dB Max // 8.00 MHz / 3 dB Max

Stop Bandwidth

13.20 MHz / 40 dB Min

Insertion Loss

12.00 dB Max

Ripple

1.2 dB Max at Fc ±8 MHz

Case

7.0 x 5.0 x 1.85 mm (SMD)

Freque­ncy

312.50 MHz

Pass Bandwidth

106.22 MHz /1 dB Typ.

Stop Bandwidth

DC ~ 237.5 MHz / 40 dB Min // 387.5 ~ 488 MHz / 35 dB Min // 488 ~ 788 MHz / 40 dB Min

Insertion Loss

21.00 dB Max

Ripple

1.20 dB Max (in Pass Band (Fc±50.0MHz))

Case

5.00 x 5.00 x 1.3 mm (SMD)

Freque­ncy

32.85 MHz

Pass Bandwidth

0.60 MHz / 3 dB Nom

Stop Bandwidth

1.75 MHz / 40 dB Min

Insertion Loss

16.0 dB Nom

Ripple

0.6 dB Nom

Case

0.89 x 0.52 x 0.210 in (THRU HOLE)

Freque­ncy

32.7 MHz ±0.1

Pass Bandwidth

6.3 MHz / 3 dB Max

Stop Bandwidth

8.9 MHz / 40 dB Min

Insertion Loss

20 to 23 dB

Ripple

0.6 dB Max

Case

0.74 x 0.340 x 0.14 in (THRU HOLE)

Freque­ncy

335 MHz

Pass Bandwidth

5 MHz / 1.0 dB Max

Stop Bandwidth

Various (download the pdf sheet for details)

Insertion Loss

10.0 Max

Ripple

1.0 dB Max (in Passband (Fc ±2.5MHz))

Case

5.00 x 5.00 x 1.25 mm (SMD)

Certifications

Filter

Technology