RFecho High Pass Filter (abbreviation: OHP), also known as a low cut-off filter and low resistance filter, allows frequency higher than a certain cut-off frequency to pass through and greatly attenuates lower frequencies.

Highpass Cavity Filter
ImageSkuNameMin. Pass Band Frequency GHzMax. Pass Band Frequency GHzRejectionConnection Type

1.0 GHz to 10 GHz Rejection ≥50 dB @ DC - 0.78 GHz High Pass Cavity Filter

OHP-1000-10000

1.0 GHz to 10 GHz Rejection ≥50 dB @ DC - 0.78 GHz High Pass Cavity Filter

1.010≥50 dB @ DC - 0.78 GHzSMA-Female

1.0 GHz to 10 GHz Rejection ≥60 dB @ DC-0.65 GHz High Pass Cavity Filter

OHP-1000-10000-A

1.0 GHz to 10 GHz Rejection ≥60 dB @ DC-0.65 GHz High Pass Cavity Filter

1.010≥60 dB @ DC-0.65 GHzSMA-Female

1.0 GHz to 6 GHz Rejection ≥60 dB @ DC - 0.86 GHz High Pass Cavity Filter

OHP-1000-6000

1.0 GHz to 6 GHz Rejection ≥60 dB @ DC - 0.86 GHz High Pass Cavity Filter

1.06≥60 dB @ DC - 0.86 GHzSMA-Female

1.2 GHz to 11.5 GHz Rejection ≥60dB @ DC-0.8GHz High Pass Cavity Filter

OHP-1200-11500

1.2 GHz to 11.5 GHz Rejection ≥60dB @ DC-0.8GHz High Pass Cavity Filter

1.211.5≥35 dB @ 1.0 GHz ≥60 dB @ DC-0.8 GHzSMA-Female

1.2 GHz to 6 GHz Rejection ≥50 dB @ DC -1.0 GHz High Pass Cavity Filter

OHP-1200-6000

1.2 GHz to 6 GHz Rejection ≥50 dB @ DC -1.0 GHz High Pass Cavity Filter

1.26≥50 dB @ DC -1.0 GHzSMA-Female

1.25 GHz to 12 GHz Rejection ≥50 dB @ DC -0.98 GHz High Pass Cavity Filter

OHP-1250-12000

1.25 GHz to 12 GHz Rejection ≥50 dB @ DC -0.98 GHz High Pass Cavity Filter

1.2512≥50 dB @ DC -0.98 GHzSMA-Female

1.25 GHz to 7 GHz Rejection ≥60 dB @ DC -1.04 GHz High Pass Cavity Filter

OHP-1250-7000

1.25 GHz to 7 GHz Rejection ≥60 dB @ DC -1.04 GHz High Pass Cavity Filter

1.257≥60 dB @ DC -1.04 GHzSMA-Female

1.4 GHz to 13 GHz Rejection ≥60 dB @ DC -1.0 GHz High Pass Cavity Filter

OHP-1400-13000

1.4 GHz to 13 GHz Rejection ≥60 dB @ DC -1.0 GHz High Pass Cavity Filter

1.413≥60 dB @ DC -1.0 GHzSMA-Female

1.5 GHz to 13 GHz Rejection ≥50 dB @ DC-1.0 GHz High Pass Cavity Filter

OHP-1500-13000

1.5 GHz to 13 GHz Rejection ≥50 dB @ DC-1.0 GHz High Pass Cavity Filter

1.513≥50 dB @ DC -1.0 GHzSMA-Female

1.5 GHz to 14 GHz Rejection ≥50 dB @ DC -1.17 GHz High Pass Cavity Filter

OHP-1500-14000

1.5 GHz to 14 GHz Rejection ≥50 dB @ DC -1.17 GHz High Pass Cavity Filter

1.514≥50 dB @ DC -1.17 GHzSMA-Female

1.5 GHz to 8 GHz Rejection ≥60 dB @ DC -1.28 GHz High Pass Cavity Filter

OHP-1500-8000

1.5 GHz to 8 GHz Rejection ≥60 dB @ DC -1.28 GHz High Pass Cavity Filter

1.58≥60 dB @ DC -1.28 GHzSMA-Female

10.0 GHz to 24 GHz Rejection ≥60 dB @ DC- 9.17 GHz High Pass Cavity Filter

OHP-10000-24000

10.0 GHz to 24 GHz Rejection ≥60 dB @ DC- 9.17 GHz High Pass Cavity Filter

10.024≥60 dB @ DC- 9.17 GHzSMA-Female

10.5 GHz to 40 GHz Rejection ≥50 dB @ DC-8.5 GHz High Pass Cavity Filter

OHP-10500-40000

10.5 GHz to 40 GHz Rejection ≥50 dB @ DC-8.5 GHz High Pass Cavity Filter

10.540≥50 dB @ DC-8.5 GHz2.92mm-Female

11 GHz to 20 GHz Rejection ≥55 dB @ DC-9.3 GHz High Pass Cavity Filter

OHP-11000-20000

11 GHz to 20 GHz Rejection ≥55 dB @ DC-9.3 GHz High Pass Cavity Filter

11.020≥55 dB @ DC-9.3 GHzSMA-Female

12.5 GHz to 24.5 GHz Rejection ≥60 dB @ DC-11.4 GHz High Pass Cavity Filter

OHP-12500-24500

12.5 GHz to 24.5 GHz Rejection ≥60 dB @ DC-11.4 GHz High Pass Cavity Filter

12.524.5≥60 dB @ DC-11.4 GHzSMA-Female

18.0 GHz to 28 GHz Rejection ≥50 dB @ DC - 15 GHz High Pass Cavity Filter

OHP-18000-28000-A

18.0 GHz to 28 GHz Rejection ≥50 dB @ DC - 15 GHz High Pass Cavity Filter

18.028≥50 dB @ DC - 15 GHzSMA-Female

18.0 GHz to 28 GHz Rejection ≥60 dB @ DC-16 GHz High Pass Cavity Filter

OHP-18000-28000

18.0 GHz to 28 GHz Rejection ≥60 dB @ DC-16 GHz High Pass Cavity Filter

18.028≥60 dB @ DC-16 GHzSMA-Female

2.0 GHz to 13 GHz Rejection ≥60 dB @ DC -1.7 GHz High Pass Cavity Filter

OHP-2000-13000

2.0 GHz to 13 GHz Rejection ≥60 dB @ DC -1.7 GHz High Pass Cavity Filter

2.013≥60 dB @ DC -1.7 GHzSMA-Female

2.0 GHz to 18 GHz Rejection ≥50 dB @ DC-1.5 GHz High Pass Cavity Filter

OHP-2000-18000

2.0 GHz to 18 GHz Rejection ≥50 dB @ DC-1.5 GHz High Pass Cavity Filter

2.018≥50 dB @ DC-1.5 GHzSMA-Female

2.5 GHz to 20 GHz Rejection ≥50 dB @ DC -1.98 GHz High Pass Cavity Filter

OHP-2500-20000

2.5 GHz to 20 GHz Rejection ≥50 dB @ DC -1.98 GHz High Pass Cavity Filter

2.520≥50 dB @ DC -1.98 GHzSMA-Female

2.5 GHz to 6 GHz Rejection ≥70 dB @ DC-2GHz High Pass Cavity Filter

OHP-2580-6000

2.5 GHz to 6 GHz Rejection ≥70 dB @ DC-2GHz High Pass Cavity Filter

2.56≥70 dB @ DC-2000MHzSMA-Female

2.6 GHz to 6 GHz Rejection ≥50 dB @ DC -2.3 GHz High Pass Cavity Filter

OHP-2600-6000

2.6 GHz to 6 GHz Rejection ≥50 dB @ DC -2.3 GHz High Pass Cavity Filter

2.66≥50 dB @ DC -2.3 GHzSMA-Female

3.0 GHz to 12.5 GHz Rejection ≥50 dB @ DC-2.5GHz High Pass Cavity Filter

OHP-3000-12750

3.0 GHz to 12.5 GHz Rejection ≥50 dB @ DC-2.5GHz High Pass Cavity Filter

3.012.5≥50 dB @ DC-2500MHzSMA-Female

3.0 GHz to 13 GHz Rejection ≥60 dB @ DC-2.5GHz High Pass Cavity Filter

OHP-3000-13000

3.0 GHz to 13 GHz Rejection ≥60 dB @ DC-2.5GHz High Pass Cavity Filter

3.013≥60 dB @ DC-2500MHzSMA-Female

3.0 GHz to 18 GHz Rejection ≥22 dB @ 2.5 GHz High Pass Cavity Filter

OHP-3000-18000-A

3.0 GHz to 18 GHz Rejection ≥22 dB @ 2.5 GHz High Pass Cavity Filter

3.018≥22 dB @ 2.5 GHz ≥65 dB @ DC-2.0 GHzSMA-Female

3.0 GHz to 18 GHz Rejection ≥30 dB @ 2.2-2.5 GHz High Pass Cavity Filter

OHP-3000-18000-B

3.0 GHz to 18 GHz Rejection ≥30 dB @ 2.2-2.5 GHz High Pass Cavity Filter

3.018≥30 dB @ 2.2-2.5 GHz ≥60 dB @ DC-2.2 GHzSMA-Female

3.0 GHz to 18 GHz Rejection ≥60 dB @ DC -2.6 GHz High Pass Cavity Filter

OHP-3000-18000

3.0 GHz to 18 GHz Rejection ≥60 dB @ DC -2.6 GHz High Pass Cavity Filter

3.018≥60 dB @ DC -2.6 GHzSMA-Female

3.0 GHz to 21 GHz Rejection ≥50 dB @ DC -2.36 GHz High Pass Cavity Filter

OHP-3000-21000

3.0 GHz to 21 GHz Rejection ≥50 dB @ DC -2.36 GHz High Pass Cavity Filter

3.021≥50 dB @ DC -2.36 GHzSMA-Female

3.25 GHz to 18 GHz Rejection ≥60 dB @ DC -2.83 GHz High Pass Cavity Filter

OHP-3250-18000

3.25 GHz to 18 GHz Rejection ≥60 dB @ DC -2.83 GHz High Pass Cavity Filter

3.2518≥60 dB @ DC -2.83 GHzSMA-Female

3.3 GHz to 18 GHz Rejection ≥40 dB @ DC-2700MHz High Pass Cavity Filter

OHP-3300-18000

3.3 GHz to 18 GHz Rejection ≥40 dB @ DC-2700MHz High Pass Cavity Filter

3.318≥40 dB @ DC-2700MHzSMA-Female

3.75 GHz to 23 GHz Rejection ≥50 dB @ DC -3.03 GHz High Pass Cavity Filter

OHP-3750-23000

3.75 GHz to 23 GHz Rejection ≥50 dB @ DC -3.03 GHz High Pass Cavity Filter

3.7523≥50 dB @ DC -3.03 GHzSMA-Female

4.0 GHz to 18 GHz Rejection ≥60 dB @ DC - 3.5 GHz High Pass Cavity Filter

OHP-4000-18000

4.0 GHz to 18 GHz Rejection ≥60 dB @ DC - 3.5 GHz High Pass Cavity Filter

4.018≥60 dB @ DC - 3.5 GHzSMA-Female

4.0 GHz to 20 GHz Rejection ≥60 dB @ DC-3.55 GHz High Pass Cavity Filter

OHP-4000-20000

4.0 GHz to 20 GHz Rejection ≥60 dB @ DC-3.55 GHz High Pass Cavity Filter

4.020≥60 dB @ DC-3.55 GHzSMA-Female

4.5 GHz to 21 GHz Rejection ≥60 dB @ DC-3.98 GHz High Pass Cavity Filter

OHP-4500-21000

4.5 GHz to 21 GHz Rejection ≥60 dB @ DC-3.98 GHz High Pass Cavity Filter

4.521≥60 dB @ DC-3.98 GHzSMA-Female

5.0 GHz to 22 GHz Rejection ≥60 dB @ DC-4.48 GHz High Pass Cavity Filter

OHP-5000-22000

5.0 GHz to 22 GHz Rejection ≥60 dB @ DC-4.48 GHz High Pass Cavity Filter

5.022≥60 dB @ DC-4.48 GHzSMA-Female

5.0 GHz to 24 GHz Rejection ≥50 dB @ DC-4.0 GHz High Pass Cavity Filter

OHP-5000-24000

5.0 GHz to 24 GHz Rejection ≥50 dB @ DC-4.0 GHz High Pass Cavity Filter

5.024≥50 dB @ DC-4.0 GHzSMA-Female

5.5 GHz to 16 GHz Rejection ≥45 dB @ DC-4.25 GHz High Pass Cavity Filter

OHP-5500-16000

5.5 GHz to 16 GHz Rejection ≥45 dB @ DC-4.25 GHz High Pass Cavity Filter

5.516≥45 dB @ DC-4.25 GHzSMA-Female

6.0 GHz to 18 GHz Rejection ≥60 dB @ DC-5.4 GHz High Pass Cavity Filter

OHP-6000-18000

6.0 GHz to 18 GHz Rejection ≥60 dB @ DC-5.4 GHz High Pass Cavity Filter

6.018≥60 dB @ DC-5.4 GHzSMA-Female

6.0 GHz to 24 GHz Rejection ≥60 dB @ DC-5.4 GHz High Pass Cavity Filter

OHP-6000-24000

6.0 GHz to 24 GHz Rejection ≥60 dB @ DC-5.4 GHz High Pass Cavity Filter

6.024≥60 dB @ DC-5.4 GHzSMA-Female

6.5 GHz to 24 GHz Rejection ≥60 dB @ DC-5.83 GHz High Pass Cavity Filter

OHP-6500-24000

6.5 GHz to 24 GHz Rejection ≥60 dB @ DC-5.83 GHz High Pass Cavity Filter

6.524≥60 dB @ DC-5.83 GHzSMA-Female

6.6 GHz to 18 GHz Rejection ≥45 dB @ DC-5.1 GHz High Pass Cavity Filter

OHP-6600-18000

6.6 GHz to 18 GHz Rejection ≥45 dB @ DC-5.1 GHz High Pass Cavity Filter

6.618≥45 dB @ DC-5.1 GHzSMA-Female

7.0 GHz to 18 GHz Rejection ≥60 dB @ DC-5.8 GHz High Pass Cavity Filter

OHP-7000-18000

7.0 GHz to 18 GHz Rejection ≥60 dB @ DC-5.8 GHz High Pass Cavity Filter

7.018≥60 dB @ DC-5.8 GHzSMA-Female

7.0 GHz to 24 GHz Rejection ≥60 dB @ DC -6.3 GHz High Pass Cavity Filter

OHP-7000-24000

7.0 GHz to 24 GHz Rejection ≥60 dB @ DC -6.3 GHz High Pass Cavity Filter

7.024≥60 dB @ DC -6.3 GHzSMA-Female

7.0 GHz to 26 GHz Rejection ≥50 dB @ DC-5.85 GHz High Pass Cavity Filter

OHP-7000-26000

7.0 GHz to 26 GHz Rejection ≥50 dB @ DC-5.85 GHz High Pass Cavity Filter

7.026≥50 dB @ DC-5.85 GHzSMA-Female

7.5 GHz to 18 GHz Rejection ≥40 dB @ DC-6 GHz High Pass Cavity Filter

OHP-7500-18000

7.5 GHz to 18 GHz Rejection ≥40 dB @ DC-6 GHz High Pass Cavity Filter

7.518≥40 dB @ DC-6 GHzSMA-Female

7.5 GHz to 27 GHz Rejection ≥50 dB @ DC-6.25 GHz High Pass Cavity Filter

OHP-7500-27000

7.5 GHz to 27 GHz Rejection ≥50 dB @ DC-6.25 GHz High Pass Cavity Filter

7.527≥50 dB @ DC-6.25 GHzSMA-Female

9.0 GHz to 18 GHz Rejection ≥40 dB @ DC-8.4 GHz High Pass Cavity Filter

OHP-9000-18000

9.0 GHz to 18 GHz Rejection ≥40 dB @ DC-8.4 GHz High Pass Cavity Filter

9.018≥40 dB @ DC-8.4 GHzSMA-Female

9.0 GHz to 28 GHz Rejection ≤1.5:1 @ 9.0-20 GHz High Pass Cavity Filter

OHP-9000-28000

9.0 GHz to 28 GHz Rejection ≤1.5:1 @ 9.0-20 GHz High Pass Cavity Filter

9.028≤1.5:1 @ 9.0-20 GHz ≤1.8:1 @ 20-28 GHzSMA-Female