Datasheet > DF2450S100C

DF2450S100C

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DF2450S100C 数据手册

BP-R Dielectric Bandpass Filters

TOKEN

Dielectric

Bandpass Filters

(BP-R)

Dielectric Bandpass Filters (BP-R)

Have a Low Ripple In Bandwidth 0.5 (dB) Max.

Preview

Dielectric bandpass ﬁlters, known as ceramic bandpass ﬁlters, dielectric ceramic ﬁlters, or microwave ceramic

ﬁlters in standard resonator sizes. Token BP-R series center frequency range is from 915 MHz to 1220 MHz

basic rules of ceramic band-pass ﬁlters and diplexer. Insertion loss is from 2.0 ~ 3.5 (dB) max and a ripple in

bandwidth 0.5 (dB) max.

The higher the Q-factor of a resonators/band pass ﬁlters, the better electrical performance for insertion loss. The

more dielectric resonators combined together for a band pass ceramic ﬁlters, the better rejection, attenuation, and

stopband will be. Determinant factor for Insertion Loss Q factor of a resonator, the bandwidth of a ﬁlter, and the

number of resonators Determinant factor for Attenuation/rejection The number of resonators, connection type of

resonators.

Token RF ceramic bandpass ﬁlters can be customed designs and tighter tolerances available on request. Token

BP-R series are primarily designed for high dielectric constant lines and conform to the RoHS directive.

The (BP-R) series feeature with high permittivity, high dielectric constants, extremely temperature stability and

high Q that enables the design of stable microwave oscillators and ﬁlters. High dielectric constant (K) materials

and associated products are also available for custom application requirements.

Please contact our sales for more information.

Features

- Low insertion loss.

- Size small and light.

- High frequency selectivity.

- Temperature compensated.

Applications

- Trunked radio system.

- Cellular, cordless phone.

- Military affairs, Base station.

rsion 2010

rfq token.com.tw

http://www.token.com.tw/

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