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Public Safety 800

Westell, formerly CSI, SMR 800 Pass Band Filters are used, with existing amplifiers for enhancing Public Safety and Sprint Nextel in rebanded markets. The filter is able to turn a full band SMR BDA/repeater into a Public Safety-only or Sprint Nextel only unit. Filters are available in custom or standard tuning.

Filter
Features & Benefits
  • Pass Band filtering for 800 MHz Public Safety applications
  • Low, mid, and upper band applications
Specs
Attenuation 30 dB Typical @ 2 MHz from band edge 30 dB Typical @ 2 MHz from band edge
Channel Isolation 60 dB @ 851-870 MHz 60 dB @ 806-824 MHz
Insertion Loss (dB) 2.0 dB 2.0 dB
Ripple 1.2 dB 1.2 dB
Return Loss 17 dB 17 dB
Input Power 10 W Max 10 W Max
Impedance 50 Ohm 50 Ohm
Connectors N- Female N- Female
Finish Black Black
Dimensions 6.8 x 5.6 x 2.4 6.8 x 5.6 x 2.4

 

Model No./Frequencies
Model Number
CSI-FLTR-3NF10-807.5/852.5
CSI-FLTR-3NF10-822.5/867.5
CSI-FLTR-5NF10-816//861
CSI-FLTR-7NF10-812.5/857.5
CSI-FLTR-7NF10-820.5/865.5
CSI-FLTR-10NF10-811/856
CSI-FLTR-12NF10-815/860

 

Frequency Range
806-809 & 851-854 MHz
821-824 & 866-869 MHz
813.5-818.5 & 858.5-863 MHz
809-816 & 854-861 MHz
817-824 & 862-869 MHz
806-816 & 851-861 MHz
809-821 & 854-866 MHz