Complete DVB-S/S2, ISDB-S modulator
Fully agile from 950 to 2150MHz
AWGN insertion for simulating fading
Description
DTA-2107 Features
- 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
DTA-2107 Applications
- 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
Specifications
DTA-2107 Key Attributes
Standards DVB-S, DVB-S2
Options ISDB-S, DAB, Arbitrary I/Q samples, AWGN insertion
DVB-S2 constellations QPSK, 8PSK, 16/32APSK ; CCM only
Roll-off factor 0.20, 0.25, 0.35
Symbol rate 0.088…55 MBd
RF frequency range 950…2150 MHz
Output level -41.5…-10dBm (DVB-S); -46.5…-15dBm (DVB-S2)
Phase noise <-95dBc @ 10kHz
PCI-Express label PCIe x1
Available Options and Ordering Info
All USA orders will be shipped from our USA warehouse.
All other orders will be shipped from Canada.
DTA-2107 – Multi-standard L-band modulator for PCIe
DTA-2107-SP – Multi-standard L-band modulator for PCIe with StreamXpress player software
Available Options:
DTC-305-CM – AWGN insertion option
DTC-371-IQ – Arbitrary I/Q sample streaming option
DTC-373-IS – ISDB-S modulation option
DTC-376-DAB – DAB modulation option
Software description
DTC-300 – StreamXpress Playout and Control Software
- Low-cost, high-performance playout software
- Endless play with optional automatic correction of continuity-counter, PCR/PTS/DTS and TDT/TOT fields
- SOAP-based remote control to automate StreamXpress operations (DTC-302-RC option)
- Saving and restoring playout parameters using XML-based settings file
- Reproducible injection of errors in the transport stream with adjustable error rate
- Easy-to-use control of modulation and channel simulation parameters
