Manufacturer Dektec
Part Number DTA-2107

Availability: In stock.

Ex. VAT: £2,065.00 Inc. VAT: £2,478.00
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Short Description

Multi-Standard L-Band Modulator for PCI Express Bus

  • Satellite test modulator with integrated agile L-band upconverter
  • Several improvements over DTA-107, especially reduced phase noise
  • Programmable channel filter enables custom roll-off factors
  • External frequency reference input
  • DVB-S and DVB-S2 modulation with support for all constellations including 16- and 32-APSK
  • Free Windows and Linux SDK (DTAPI) is compatible with other DekTec adapters
  • Command-line multiplexing tool (part of StreamXpress) for creating an ISDB-S stream with TMCC data from a standard TS



  • Driving digital satellite receivers for demos, at shows, in electronics stores
  • Set-top-box development, repair, production testing, performance testing
  • Signal validation: check out whether receivers can handle a new transport stream
  • Low-cost RF distribution of digital TV services
  • Output adapter for generating a DVB-S2 modulated transport stream directly from your custom application
  • With DTAPI: Create your own application that generates an RF signal that can be directly fed to a satellite receiver

Key Attributes

Parameter Value
Modulation DVB-S(2), ISDB-S, I/Q
Output connector 75-Ω F female
Return loss >14dB
Symbol rate 0.088 .. 55MBd
Symbol rate resolution       <30mBd
Output frequency 950 .. 2150MHz
Output level (DVB-S2) -46.5 .. -15.0dBm
Output level (DVB-S) -41.5 .. -10.0dBm
DVB-S2 constellations QPSK, 8PSK, 16APSK, 32APSK
Roll-off factor 0.20, 0.25, 0.35
Phase noise <-95dBc @ 10kHz
PCI-Express labe PCIe x1


Modulation Standards

          Modulation                                       Standard                     
DVB-S EN 300 421
DVB-S2 EN 302 307
DAB* EN 300 401
I/Q* Arbitrary I/Q samples

* Option

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