PLANAR FILTER COMPANY
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BANDREJECT FEATURES

 
 
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>0.5% NARROW BANDWIDTH

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< 200% BROAD BANDWIDTH

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TEMPERATURE STABLE

bullet POWER HANDLING

BANDREJECT DESCRIPTION

PFC has capability to design and manufacture BANDREJECT filter from Dc to 20GHz and testing stop bands to Dc to 40GHz.

BANDREJECT filters are used to reject specific frequency or small band of frequency while passing all other frequencies. Usually used to reject a specific frequency out of a amplifier or mixer product.

Our BANDREJECT filter can be manufacture for high performance temperature stable to low cost printed technology. Submit your requirement and detail what is important to you and well design to meet your requirement.

SCREENING

Commercial screening

All filters are temperature cycled per PFC internal quality assurance procedure. Filter are cycled and retested/ tune till they stabilized. When the filters have stabilize each filter is recorded and data is taken and supplied to the customer.

 

Military screening

Filters that are supplied to Military suppliers and the military will be design and cycled to

MIL-STD-202, Method F. Filter are cycled and retested/ tune till they stabilized. When the filters have stabilize each filter is recorded and data is taken and supplied to the customer.

 

 

Example part number of a BANDREJECT filter:

Number of sections: 9

Type of filter: BANDREJECT = BR

Center Frequency: 1GHz = 1G

3dB Bandwidth: 10MHz = 10

Package: 3.50 X 1.50 X 1.50 = CD

Connectors: SMA FEMALE IN/ OUT

 

9 BP 1G - 10 - 1B - S FF

Number of sections

 

Type of filter

 

Passband

 

3dB cutoff

 

Package

 

  Connector

 

Sex

IN/ OUT