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Filter Type:
Passband:
Center 
Frequency: 		    MHz
 
Bandwidth 
Value: 
 dB


Minimum 
Bandwidth: 		     MHz
Return Loss:

Typical VSWR: 1.5:1 (14dB)
Max. VSWR: 2.0:1 (9.5dB)

Minimum Stopband Attenuation:

 AP: dB MHz
1
2
3
4

Material/Package:
Series:


Standard Input Ranges:
Standard Center Frequency Range:
350 MHz to 3500 MHz

For a filter with a center frequency outside of this range, please contact the factory for a custom design.

Standard Bandwidth Range:
1% to 20% of the center frequency.

For a filter with a passband bandwidth outside of this range, please contact the factory for a custom design.

Maximum Guaranteed Attenuation:
f < 2000 MHz: Max. attenuation 60 dB
f > 2000 MHz: Max. attenuation 50 dB

For greater attenuation requirements, please contact the factory for a custom design. All attenuation stated refer to measurements in a Lorch Microwave fixture.

  
Typical Applications:

Ceramic filters are typically manufactured for high volume. These low cost units are available in open frame non-hermetic packages that are often used in commercial applications. Various mounting configurations are available. High "Q" coaxial resonators are used, which yield low insertion loss and excellent stability over temperature. A low ripple Chebychev transfer function is standard with bandpass filters and diplexers available.

Custom designed hermetic packages that are frequently used in military applications are also available. For a quote on hermetic packages, please contact the factory.