Soontai Tech Co., Ltd.
  Soontai - a world-wide well-known manufacturer of catv filter solutions;
- a trusted partner, provide the better choice for you.
 
      Home  |  About Us  |  Products   |   News   |  Tech Support  |  Contact Us
Products - by Application -  |  CATV  |  Satellite  |  DOCSIS  |  MoCA  |  HP RF  |   
 
  - by Function -
    Adapters 50 Ω  75 Ω
 
  > Amplifiers
 
  Attenuators
 
  Band Attenuators
 
  Cable Assemblies
 
  Calibration Kits
 
  Connectors 50 Ω
 
  DC Blocks
 
  Diplexers, Triplexers
 
  Equalizers
 
  Band Equalizers
 
  Filters
 
  Impedance Converters
 
  Isolators
 
  Power Inserters
 
  Splitters, Taps
 
  Surge Protectors
 
  Switches 75 Ω
 
  Terminators
 
  Torque Wrenches
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    
    SOONTAI TECH CO., LTD.
    Registered to ISO 9001
    Certificate TW12/11128
 
         

 

 

Ultra Mini Drop Amplifier
DA2 Series

 
 

Features
 
* Robust Zinc Alloy Die-cast Housing

* Compact Size

* Wide band, Up to 1GHz

* Bi-directional

* Excellent Return Loss

* Superior Flatness Gain

* Built-in Regulator

* Remote Power Supply Available

* Power Indication Lamp

* Good Connector Thread

* Good Plating Quality
 
CATV Drop Amplifiers
 
Introduction

The DA2 series is a bi-directional mini size drop amplifier.

Its excellent electrical specifications and compact size make it ideal for amplification of home multimedia CATV or HDTV signals.

The body is die-cast with zinc alloy and is extremely rugged, with flexible screw mounting holes for easy installation and safety-based grounding screw holes.

In addition, the drop amplifier provides two power supply modes for different power supply environments.


Local Power Supply

Remote Power Supply

For more amplifier products, please see our amplifier category.

  Items
Model Return Path Forward Path
  Band Gain Band Gain
  DA2 - 5410     54 - 1000 MHz 10 dB
  DA2 - 5415     54 - 1000 MHz 15 dB
  DA2 - 7010     70 - 1000 MHz 10 dB
  DA2 - 7015     70 - 1000 MHz 15 dB
  DA2 - 8510     85 - 1000 MHz 10 dB
  DA2 - 8515     85 - 1000 MHz 15 dB
  DA2 - 42/5410 5 - 42 MHz by-pass 54 - 1000 MHz 10 dB
  DA2 - 42/5415 5 - 42 MHz by-pass 54 - 1000 MHz 15 dB
  DA2 - 55/7010 5 - 55 MHz by-pass 70 - 1000 MHz 10 dB
  DA2 - 55/7015 5 - 55 MHz by-pass 70 - 1000 MHz 15 dB
  DA2 - 65/8510 5 - 65 MHz by-pass 85 - 1000 MHz 10 dB
  DA2 - 65/8515 5 - 65 MHz by-pass 85 - 1000 MHz 15 dB
  DA2 - 4210/5410 5 - 42 MHz 10 dB 54 - 1000 MHz 10 dB
  DA2 - 4210/5415 5 - 42 MHz 10 dB 54 - 1000 MHz 15 dB
  DA2 - 5510/7010 5 - 55 MHz 10 dB 70 - 1000 MHz 10 dB
  DA2 - 5510/7015 5 - 55 MHz 10 dB 70 - 1000 MHz 15 dB
  DA2 - 6510/8510 5 - 65 MHz 10 dB 85 - 1000 MHz 10 dB
  DA2 - 6510/8515 5 - 65 MHz 10 dB 85 - 1000 MHz 15 dB
  DA2 - 8510/10515 5 - 85 MHz 10 dB 105 - 1000 MHz 15 dB
  Electrical Curve

Gain and Input Return Loss
Span 1GHz
Fig. 1

Close-up Fig. 1
Span 100MHz
Fig. 2
  General Specifications
  Item DA2-42/5415
  Impedance 75 ohm
  Band Return Path Forward Path
  Frequency Range 5 - 42MHz 54 -1000MHz
  Insertin Loss 0.7dB (typ)  
  Gain   15dB (typ)
  Return Loss 18dB (typ) 18dB (typ)
  Noise Figure   3.8dB (typ)
  Output Power (P1dB)   20dBm (min) at 500MHz
  Supply Voltage DC 9V
  Current Dissipation 100mA (typ)
  Dimensions 18(H) x 74.5(W) x 45(D) mm
  Net Weight 62g
 * Specifications may be change depending on the model or customer's requirement.

 

(c) Copyright Soontai Tech Co., Ltd.   All Right Reserved.