DekTec DVB-S Modulator Card DTA-107

The DTA-107 is a PC-based solution for a complete DVB-S modulator with L-Band up-converter from 950-2150 MHz that allows for direct RF connection to a satellite receiver.

Sencore is the preferred distributor of DekTec in North America.

KEY FEATURES
APPLICATIONS
SPECIFICATIONS

DVB-S modulator compliant to ETS 300 421
Integrated L-Band upconverter with on board 950 to 2150MHz synthesizer
Wide range of symbol rates allows for both MCPC and SCPC operation
RF output can be connected directly to digital satellite receiver
Complete on board channel coder with Reed-Solomon encoder, convolutional interleaver and base band shaping filter
Programmable convolutional rate: 1/2, 2/3, 3/4, 4/5, 5/6, 6/7 or 7/8
Software interface compatible with other DekTec digital video output adapters
PCI rev 2.2, 32 bit, 33 or 66 MHz bus
Comes with free:
- Windows & Linux device driver and software Development Kit for developing custom applications
- Example source code for stream player
- DtLoop application to copy packets from an input adapter to the DTA-107

With the StreamXpress (DTC-300) software as a standalone disk player that generates a DVB-S modulated signal for typically one or more digital satellite receivers
With DtLoop as a modulator replacement. An input adapter (e.g. the DTA-120 DVB-ASI Input PCI card) is used to read a transport stream input, and DtLoop copies the stream real-time to the DTA-107
As DVB-S output adapter in your (OEM) application

KEY ATTRIBUTES

Modulation

DVB-S

Useful bit-rate range

0 to 72.5Mbit/s

Symbol rate

Range

0 to 214Mbit/s

Accuracy

≤±25ppm

Resolution

<50mBd

RF output

Connector (2x)

F type, 75Ω

Frequency range

950 to 2150MHz

Accuracy

≤±1ppm

Step Size

200kHz

Output level

-27 ±3dBm

Spurious

>40dB

Return loss

≥15dB