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DekTec All-Standard, All-Band Modulator for PCI Express

DTA-2115
  • Fully agile from 32 to 2186MHz
  • Extended 72-MHz bandwidth
  • 10-MHz/1-pps GPS synchronization input

Sencore is the preferred distributor of DekTec in North America.

  • High-end test modulator for PCI Express with support for every popular digital TV and digital audio modulation standard
  • All-digital modulation for flexibility and excellent signal quality
  • Wideband upconverter 32…2186MHz, fully agile over VHF, UHF and L-band
  • Digital channel simulator option including multipath echo and phase noise simulation
  • Ultra low phase noise
  • 10-MHz/1pps input for SFN operation or board-to-board synchronization
  • Free Windows and Linux SDK (DTAPI) is compatible with DekTec’s other modulators and digital-video output adapters
  • The ultimate test modulator in the lab
  • DVB-S2X modulation
  • Up to 64-MHz DVB-C2 channel bundling

KEY ATTRIBUTES
Main output:
RF connector: 50-Ω SMA female
RF level*: -50 .. 0dBm
Step size: 0.5dB

Monitor output:
RF connector: 75-Ω F female
RF level: -45dBm

10-MHz/1pps input: 2x 50-Ω BNC female
Frequency range: 32 .. 2186MHz
Symbol rate**: 0.088 .. 85MBd
I/Q sample rate**: 0.088 .. 85MHz
Bandwidth (max): 72MHz
Transmit MER: >43dB
Phase noise: <-116dBc @ 10kHz
Spectral flatness: 0.5dB
Spectral purity: >50dB
PCI Express label: PCIe3 x1
OS: XP/2k3/Vista/2k8/7/8 Linux 2.6

* RF level range depends on modulation type
** If the DTA-2115 is used in a PCIe gen 2 slot, certain sample rate restrictions will apply

MODULATION STANDARDS
ADTB-T, ATSC, ATSC-M/H*, CMMB*, DAB(+)*, DMB-T/H*, DVB-C, DVB-C2*, DVB-H, DVB-S, DVB-S2, DVB-S2X*, DVB-T, DVB-T2*, I/Q*, ISDB-S*, ISDB-T*, QAM-B, QAM-C, T-DMB*
* Option

ORDERING INFORMATION
DTA-2115-SP: Multi standard, all-band modulator for PCIe with StreamXpress
DTA-2115-GOLD: DTA-2115-SP with all options

RELATED PRODUCTS
DTA-2107: DVB-S/DVB-S2/ISDB-S L-band modulator for PCIe
DTA-2111: Low cost multi-standard VHF/UHF modulator for PCIe

Datasheet