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DPX1 Series
Satellite-IF Diplexer

 
 
    Features
 
* CE Approved

* Wide Band : 10-2500MHz

* Low Insertion Loss

* High Rejection : 50dB

* Excellent Return Loss

* Waterproof (alternative)

* Suitable for Digital Satellite Systems
     
Also Recommended

DPX2 : Mini Satellite-IF Diplexer

DPX1 : Satellite-IF / TV Diplexer

More ... : Diplexer Series
Introduction

This Diplexer series is designed for applications in satellite reception systems to combine or separate two different signal bands.

For example to combine or separate C band / Ku Band or Hi Band / Low Band.

This Diplexer offers you low insertion loss, high rejection and a good return loss. Apart from the excellent electronic specifications, it boasts a waterproof housing, CE certification and class A RFI shielding.

  Items
Model Bnad 1 Band 2
DPX1-1450/1550 DC - 1450 MHz 1550 - 2500 MHz
DPX1-1450/1600 DC - 1450 MHz 1600 - 2500 MHz
DPX1-1450/1750 DC - 1450 MHz 1750 - 2500 MHz
DPX1-1640/1820 DC - 1640 MHz 1820 - 2300 MHz
   * We can design other models according to your specifications. Welcome to contact us.
  Electrical Curve

Insertion Loss  |  Return Loss
1st Satellite-IF Band
Fig. 1

Insertion Loss  |  Return Loss
2nd Satellite-IF Band
Fig. 2
 
Illustration

1. Use Soontai's diplexer for system
    set-up.

 

2. Use Soontai's diplexer and line amplifier
    for 4-way system set-up.

    Also Recommended
    SA Line Amplifier series
    SA2 Line Amplifier series
    More Line Amplifier series


Fig. 3
  General Specifications
  Item DPX1 - 1450 / 1650
  Impedance 75 ohm
  Frequency Range 5 - 1450MHz 1650 - 2500MHz
  Insertion Loss 0.5dB (typ) / 2.5dB (max) 0.8dB (typ) / 2.5dB (max)
  Return Loss 16dB (typ) / 10dB (min) 15dB (typ) / 10dB (min)
  Rejection (Isolation) 45dB (typ) / 35dB (min) 50dB (typ) / 40dB (min)
  Power Passing DC +30V / 500mA (max) Blocked
  Dimensions 18(H) x 74.5(W) x 33(D) mm
  Net Weight 60g
   * 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