CSI - Cellular Specialties inc.






 

Notch Filter

Highly selective cavity filter used to attenuate strong paging signals close to the SMR 900 MHz band. The unit is typically useful in the downlink path of an indoor BDA installation in the presence of an interfering pager.

Specifications

Rejection Frequency Range 940.226 MHz / 929-932 MHz
Rejection 35 dB (min) / 50 dB (min)
Passbands 806-938.226 MHz; 938.626 MHz / 800-900 MHz; 935-1000 MHz
Return Loss 15 dB (min) / 15 dB (min)
Insertion Loss 2.5 dB (max) / 2.0 dB (max)
Dimensions (inches/mm)

10.39" x 1.57" x 3.46" / 9.6" x 1.58" x 3.47"

264 mm x 40 mm x 88 mm / 244 mm x 40 mm x 88 mm

Specifications subject to change without notice.
Copyright Cellular Specialties, Inc. -021-0025-001 REV B
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Notch Filter




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  • Hi-Q Cavity Design Very Selective 35-50 dB Rejection Rejects Paging System Signals Close to SMR 900 Downlink




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