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IEC Series
Low Pass Filter
 
 
    Features
 
* Small and Light Weight

* SMD, High Stability

* Wide Band, Up to 1GHz

* Standard Rejection 45dB

* Low Loss

* Excellent Return Loss

* Suitable for CATV, Cablenet
  and other communication systems
Introduction

This is our IEC type connector Low Pass Filter series with a 90 degree housing.
It has excellent specifications, dimensions of only 12(D)x25(W)x42(L)mm and a weight
of only 25g.

It is most suitable for use in many communications applications, such as CATV, Cablenet and other RF systems.

The electrical features are listed below.

1. Rejection better than 40dB.

2. Lowest insertion loss, signal-through-loss reduced to a minimum.

3. Excellent return loss, good impedance match reduces signal loss to
    keep the signal clean. (see figure)
 

  Items
Model Pass Band Model Pass Band
IE LF - 30R/E 5 - 30 MHz IE LF - 108R/E 5 - 108 MHz
IE LF - 40R/E 5 - 40 MHz IE LF - 188R/E 5 - 188 MHz
IE LF - 42R/E 5 - 42 MHz IE LF - 174R/E 5 - 174 MHz
IE LF - 45R/E 5 - 45 MHz IE LF - 216R/E 5 - 216 MHz
IE LF - 50R/E 5 - 50 MHz IE LF - 230R/E 5 - 230 MHz
IE LF - 60R/E 5 - 60 MHz IE LF - 450R/E 5 - 450 MHz
IE LF - 65R/E 5 - 65 MHz IE LF - 650R/E 5 - 650 MHz
  Electrical Curve (IE LF-216R/E )

Insertion Loss  |  Return Loss
SPAN 500MHz
Fig 1

Insertion Loss  |  Return Loss
SPAN 500MHz
Fig 2
  General Specifications
 Item IE LF - 216R/E
 Impedance 75 ohm
 Pass Band 5 - 216MHz
 Insertion Loss 0.5dB (typ) / 3.5dB (max)
 Return Loss 15dB (typ) / 10dB (min)
 Stop Band 234 - 1000MHz
 Rejection 45dB (typ) / 40dB (min)
 Dimensions 12(D) x 25(W) x 42(L) mm
 Net Weight 25g
   * Specifications are subject to change without notice.
 

 
 

SOONTAI  TECH  CO.,  LTD.
No.43, Huangong Rd., Yongkang Dist., Tainan City 710, Taiwan
TEL: 886-6-2016969   FAX: 886-6-2013939   E-mail: soontai@soontai.com