DVB-T
Terrestrial Tuner
 
 
    Introduction
 
The TDT4 tuner series is designed for
compact digital terrestrial broadcasting reception devices.

It is compliant to NorDig and all other DVB-T transmissions specifications.

High performance and mini size support all your design for compact devices.

Features
 
 * Mini Size

 * Low Phase Noise

 * Low Noise Figure

 * Wide Input Power Range

 * High Sensitivity

 * Built-in COFDM Demoldulator

 * Antenna Power Feed

 * Dual Tuners System Available
 
 

 

Applications :

USB dongle, Handheld receiver, DVD recoder,

Compact digital multimedia reception devices etc...
  Options
   VHF/UHF or UHF Only
 
   IF 6MHz or 7 / 8 MHz Switchable
 
   non-Demodulator IC Available
    Vt Upconverter Available
 
   Different Demodulator IC Available
 
   Different Connectors Available
  General Specifications
  Item TDT4 series
  Frequency Range VHF 174 - 230 MHz
UHF 470 - 862 MHz
  Input Impedance 75 ohm
  Input Signal Level -20 to -78dBm (typ)
  Input Return Loss 14dB (typ)
  Noise Figure 6.5dB (typ)
  Phase Noise (at 10KHz offset) -85dBc/Hz (typ)
  Control Bus Interface I2C
  Dimensions (see figure)
  Connector Type 75ohm, female F type
   
    TDT4.pdf  * For more detailed information please contact Ms. Karen Wang.

 

 
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