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Dielectric Filters - DF Series

Dielectric Filters DF Series LJ Type

Dielectric Filters DF Series LJ Type Configuration

Features

  • SMD Type
  • Small and light
  • Temperature compensated
  • Low insertion loss
  • High frequency selectivity

Applications

  • Cellular phone
  • Cordless phone
  • Trunked radio system
  • Military affairs
  • Base station
DF Series LJ Type Dimensions (Unit: mm)
Dielectric Filters DF Series LJ Type Dimensions

DF Series LJ Type Typical Specifications
Part No. Center
Frequency
(MHz)
Band Width
(MHz)
Insertion
Loss
(dB)max.
Ripple in
BandWidth
(dB)max.
V.S.W.R
max.
Attenuation
(dB)min.(MHz)
LJ900-C-A 900 fo±10 2.5 0.5 1.5 50 at fo±100
LJ1200-C-B 1200 fo±15 2.0 0.8 2.0 50 at fo±110
LJ950-D-B 950 fo±10 2.5 0.5 1.5 60 at fo±100
LJ1250-D-B 1250 fo±15 2.0 0.8 2.0 60 at fo±110

DF Series LJ Type Typical Charateristic

How to Order (For 2 Pole)
LJ900CA
1234
1 Dielectric Filter
2 Center Frequency (MHz)
3 Number of Resonator
CodeNumber of Resonator
C3
D4
5 Band Width
CodeBand Width
A10MHz
B20MHz

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