PLANAR FILTER COMPANY
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SUSPENDED SUBSTRATE FEATURES

 
 
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>15% NARROW BANDWIDTH

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< 200% BROAD BANDWIDTH

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TEMPERATURE STABLE

bullet HIGH Q

SUSPENDED SUBSTRATE DESCRIPTION

PFC has capability to design and manufacture SUSPENDED SUBSTRATE filter from Dc to 26GHz and testing stop bands to Dc to 40GHz.

SUSPENDED SUBSTRATE filters are one of the best suited filters for broad passband and multi octave rejection. We can design these filters in any transfer function including Chebychev, Butterworth, elliptic and Bessel.

Our SUSPENDED SUBSTRATE filter are manufacture for high performance temperature stable and 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 SUSPENDED SUBSTRATE filter:

Number of sections: 9

Type of filter: SUSPENDED SUBSTRATE = SSBP

Center Frequency: 1GHz = 1G

3dB Bandwidth: 2GHz = 2G

Package: 2.50 X 0.750 X 0.750 = CD

Connectors: SMA FEMALE IN/ OUT

 

9 SSBP - 1G - 2G - CD - S FF

Number of sections

 

Type of filter

 

Passband

 

3dB cutoff

 

Package

 

  Connector

 

Sex

IN/ OUT