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Band Pass Filter

 
 

Features
 
* Class A RFI Shielding

* Support DOCSIS 3.1, 1218MHz

* Low Loss

* Rejection > 40dB

* Good Return Loss

* Flat Pass Band

* High Stability

* Excellent Mechanical Structure

* Precision Connector Thread

* Exquisite Plating Quality

* Good Weather Resistance

* Waterproof (alternative)

* Copper Housing
 
Band Pass Filter
 
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.

  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
  Electrical Curve ( BPF3-330-630 )

Insertion Loss  |  Return Loss
SPAN 1000MHz
Fig 1
 
  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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