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Band Pass Filter
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Features
* Class A RFI Shielding
* Support DOCSIS 3.1, 1218MHz
* Low Loss
* Rejection > 40dB
* Good Return Loss
* Flat Passband
* High Stability
* Excellent Mechanical Structure
* Precision Connector Thread
* Exquisite Plating Quality
* Good Weather Resistance
* Waterproof (alternative)
* Brass Housing
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Introduction
The BPF3 series is our round band pass filter with a compact mechanical construction, and a shorter copper housing design than our 1 series band pass filters, and also has quite good electrical specifications.
We can design different pass band according to your specifications.
For more filter products, please see our filter category.
To learn more about filter types, please see the filter profile technical notes in our Tech Support.
Custom filters or more details on inquires, please refer to Custom Filters.
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Items
| Model |
Pass Band |
Model |
Pass Band |
| BPF3 - 54-216 |
54 - 216 MHz |
BPF3 - 350-550 |
350 - 550 MHz |
| BPF3 - 54-550 |
54 - 550 MHz |
BPF3 - 450-550 |
450 - 550 MHz |
| BPF3 - 85-216 |
85 - 216 MHz |
BPF3 - 470-600 |
470 - 600 MHz |
| BPF3 - 85-470 |
85 - 470 MHz |
BPF3 - 470-862 |
470 - 862 MHz |
| BPF3 - 174-216 |
174 - 216 MHz |
BPF3 - 550-862 |
550 - 862 MHz |
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Electrical Curve ( BPF3-330-630 )
Insertion Loss | Return Loss
SPAN 1000MHz
Fig 1 |
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General Specifications
| Item |
BPF3-330-630 |
| Impedance |
75 ohm |
| Frequency Range |
5 - 1000MHz |
| Pass Band |
330 - 630MHz |
| Insertion Loss |
2.5dB (typ) /
3.5dB (max) |
| Return Loss |
14dB (typ) /
12dB (min) |
| 1st Stop Band |
5 - 288MHz |
| 2nd Stop Band |
702 - 1000MHz |
| Rejection |
45dB (typ) /
40dB (min) |
| Dimensions |
15(¢) x 52.5(L) mm |
| Net Weight |
28g |
* Specifications may be change depending on the model or customer's requirement.
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