DekTec's highest-end modulator for satellite, terrestrial and cable standards, up to the latest standards such as ATSC 3.0. The DTA-2115B can be a single-channel 72-MHz bandwidth modulator, or it can function as eight independent 8-MHz modulators.
DekTec DTA-2115B-GOLD All-standard VHF/UHF/L-band modulator for PCIe - DTA-2115B-GOLD
Features
Supports all constellations and modulation modes for each supported standard in VHF, UHF and L-band.
Excellent signal quality through direct digital synthesis of the RF output signal and an on-board ultra-low phase-noise oscillator.
Flexible architecture lends itself for advanced modulation schemes, e.g. ATSC 3.0, DVB-S2X, multi-segment ISDB-Tmm, and even 64-MHz DVB-C2 channel bonding.
Applications
High-end general-purpose test modulator in your R&D lab for developing and qualifying DTV equipment, or for
experimentation with new RF modulation schemes.
Automatic test equipment (ATE) for tuners, demodulator chips, receivers, TV sets etc.
Play-back of arbitrary I/Q sample files that are recorded or pre-computed (e.g. with MATLAB), with a bandwidth up to 72-MHz.
Specifications:
Key Characteristics
RF frequency
VHF, UHF, L band32 to 2186MHz
Mod. bandwidth
Up to 72MHz8MHz for 8-channel firmware
RF output level
-60 to 0dBm
Typical MER
42dB
Phase noise
<-116dBc @ 10kHz
Inputs and Outputs
RF out - main
50-Ω SMA
RF out - monitor
75-Ω F female
PCI Express
PCIe gen3 x1
PC Support
OS
Windows
XP, 2k3/2k8, Vista,
7, 8/8.1, 10
Linux ≥2.6.18, 3.x, 4.x
Processor
Core i5 minimumCore i7 recommended
Or equivalent AMD CPUs
Software
StreamXpress
Play TS files and control modulation parameters
XpressSim
Channel simulator (option for StreamXpress)
T2Xpress
DVB-T2 signal generator with full control of all modulation parameters and with integrated channel simulator
C2Xpress
DVB-C2 signal generator
TmmXpress
ISDB-Tmm signal generator
SpRcApi
StreamXpress remote control API for automated playout and modulation
DekTec SDKs
Create your own full-custom application with modulated output via the DTA-2115B