Cavity Band Rejection Filter OBR-1870-20

Cavity Band Rejection Filter OBR-1870-20

Ocean Microwave Bandstop Filters (Ocean Bandstop Filters,abbreviation:OBR) refer to filters that canpass through most frequency but attenuate some range of frequency to extremely low levels, which is opposite to the concept of band-pass filters. Among them, the notch filter is a special band-stop filter witha very small stop band range and a very high Q Factor
The product name of this Ocean Bandstop Filters (OBR) is OBR-1870-20,its Stop Band Frequency is 1860~880MHz,Stop Band attenuation is 50dB ,its Pass Band Frequency is 0~1845MHz & 1895~3600MHz,and its Pass Band Insertion Loss is 2.5dB . Its Pass Band VSWR is 1.5:1.

SKU: OBR-1870-20 Categories: ,




OBR 1870 20 outline Cavity Band Rejection Filter OBR-1870-20


OBR 1870 20 plot1 Cavity Band Rejection Filter OBR-1870-20

Additional information

Center Frequency (F0) (MHz)

Stop Band Min. Frequency (MHz)

Stop Band Max. Frequency (MHz)

Stop Band Attenuation (dB)

Band Min. Frequency (MHz) A
Band Max. Frequency (MHz) A

Band Min. Frequency (MHz) B

Band Max. Frequency (MHz) B

Pass Band Insertion Loss (dB)

Impedance (Ω)

Power Handling (W)

Connection Type


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