High Pass Filter
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High Pass Filter
We design and manufacture low power high pass filters from 0.001 GHz to 1GHz. These filters are designed for use in any power application ranging from 10 Watts or less and has an excellent stopband rejection of 50dB min.
The table below shows various highpass filter models and its cut off frequencies many of which may be customized according to your specifications. Package modifications are also available. Surface mount versions are often available for the SMA packages.
| High Pass Filter | ||||||
|---|---|---|---|---|---|---|
|
Model No. |
Operating Frequency |
Passband Insertion Loss [dB] |
Passband Return Loss [dB] |
Minimum Stopband Rejection [dB] |
Technology Used |
Input Power (W) |
|
30MHz – 1.0GHz |
- 1.5 dB |
-15 dB |
-20 |
Lumped LC |
0.5 |
|
|
50MHz To 1.0GHz |
- 3 dB |
-15 dB |
-20 |
Lumped LC |
0.5 |
|
|
80MHz to 1.0GHz |
- 3 dB |
-10 dB |
-20 |
Lumped LC |
0.5 |
|
|
100MHz to 2.0GHz |
- 3 dB |
-13 dB |
-20 |
Lumped LC |
0.5 |
|
|
180MHz to 1.5GHz |
- 1 dB |
-13 dB |
-20 |
Lumped LC |
0.5 |
|
|
250MHz to 1.0GHz |
-3 dB |
-15 dB |
-20 |
Lumped LC |
0.5 |
|
|
350MHz to 2.0GHz |
- 1.5 dB |
-15 dB |
-13 |
Lumped LC |
0.5 |
|
|
800MHz - 5.0GHz |
- 1 dB |
-10 dB |
-20 |
Lumped LC |
0.5 |
|
|
High Pass Filters
|
||||||
|---|---|---|---|---|---|---|
|
Model No.
|
Operating Frequency
|
Passband Insertion Loss [dB]
|
Passband Return Loss [dB]
|
Minimum Stopband Rejection [dB]
|
Technology Used
|
Input Power (W)
|
|
30MHz – 1.0GHz
|
- 1.5 dB
|
-15 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
50MHz To 1.0GHz
|
- 3 dB
|
-15 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
80MHz to 1.0GHz
|
- 3 dB
|
-10 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
100MHz to 2.0GHz
|
- 3 dB
|
-13 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
180MHz to 1.5GHz
|
- 1 dB
|
-13 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
250MHz to 1.0GHz
|
-3 dB
|
-15 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
350MHz to 2.0GHz
|
- 1.5 dB
|
-15 dB
|
≥-13
|
Lumped LC
|
0.5
|
|
|
650MHz to 5.0GHz
|
- 1 dB
|
-10 dB
|
≥ -20
|
Lumped LC
|
0.5
|
|
|
800MHz - 5.0GHz
|
- 1 dB
|
-10 dB
|
≥ -20
|
Lumped LC
|
50
|
|