Band Recject Filter From 1880MHz To 1930MHz With SMA-Female Connectors

Band Recject Filter From 1880MHz To 1930MHz With SMA-Female Connectors

Ocean Microwave Bandstop Filters (Ocean Bandstop Filters,abbreviation:OBR) refer to filters that can pass 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 with a very small stop band range and a very high Q Factor.
The product name of this Ocean Bandstop Filters (OBR) is OBR-1905-50,its Stop Band Frequency is 1.88.4-1.93GHz,Stop Band attenuation is 40dB,its Pass Band Frequency is
DC-1.83GHz&1.98-4.6GHz, and its Pass Band Insertion Loss is 1.5dB. Its Pass Band VSWR is 1.4.

SKU: OBR-1905-50 Categories: Cavity Band Reject Filter, RF Cavity Filter, RF Filters


OBR-1905-50 band-reject filter (also called a band-stop filter or notch filter in narrow stopband) from RFecho is just part of a wide selection of coaxial RF filter products supplied. This RF band reject filter is built from 1880MHz to 1930MHz with SMA Female connectors. The SMA band-reject filter design is rated for a VSWR of 1.5:1 and a maximum power of 50 Watts.

RFecho band-reject / band-stop filters have a minimum stopband frequency of 200 MHz and a maximum stopband frequency of 18GHz. The band-stop / notch filter part number OBR-1905-50 has an insertion loss maximum that is 1.5 dB. More RF coaxial band-stop / notch filter specs for this radio frequency component can be found on its notch/rejection RF filter PDF specifications datasheet.

RFecho also stocks a large selection of other band-stop RF filter products that will ship the same day from our location. RF/microwave and millimeter wave cavity filter components and other RF parts for radio, antenna, other types of radio frequency component connections in typical use, production, test and measurement labs, military/defense, etc. are in stock and ship same day from our warehouse inventory.


Band Reject Filter Datasheet (Click to download)


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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