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DekTec Multi-Standard IF Output Modulator Card DTA...
The DTA-116 is a PC-based solution offering you a multi standard modulation with a configurable 36MHz IF that supports most QAM, OFDM, and VSB based modulation standards.
Sencore is the preferred distributor of DekTec in North America.
- Multi-standard modulator with support for most QAM, OFDM and VSB based modulation standards
- Supports all constellations and modulation modes for each supported standard
- Two user-configurable IF outputs; real and imaginary output facilitating quadrature upconversion
- IF outputs are lightly filtered enabling off board high quality filtering
- Digital baseband I+Q outputs
- Bi-directional DVB-ASI port
- Programming interface (DTAPI) is fully compatible with other DekTec digital video output adapters
- PCI rev 2.2, 32 bit, 33 or 66MHz bus
- Digital I/Q generator
- High fidelity modulator
- IF output for your (OEM) application
ORDERING INFORMATION
KEY ATTRIBUTES
MODULATION STANDARDS
DTC-370-ISDB
ISDB-T software option
DTC-374-DTMB
DTMB software option
DTC-376-CM
Channel-modeling option
DTC-378-T2
DVB-T2 modulation option
KEY ATTRIBUTES
Modulation Bandwidth
5.0 to 8.0MHz
MER
41dB RMS (DVB-C)
42dB RMS (DVB-T)
IF output
IF output
36.0MHz ±1ppm
Connector
50Ω BNC (2x)
Return loss
≥20dB (5 to 70MHz)
Level (QAM)
-11dBm ±1dB
Level (OFDM)
-14dBm ±1dB
Phase noise
<-115dBc @ 10kHz, <-105dBc @ 1kHz
Spectral purity
>40dB (0 to 1GHz)
Digital output
Connector
14-pins header
Signal level
LVDS
Data bus
16-bit I+Q @ 36MHz
ASI
Connector
75Ω BNC
Return loss
≥15dB (5 to 270MHz)
MODULATION STANDARDS
ATSC VSB
ATSC A/53E
ADTB-T / DTMB
GB 20600-2006
DVB-C
EN 300 429
DVB-T / DVB-H
EN 300 744
DVB-T2
EN 302 755
IQ
Direct I/Q sample playout
ISDB-T
ARIB STD-B31
QAM
J.83 Annex A/B/C
PRODUCTS
APPLICATIONS