High-end satellite receiver for PCIe
Professional-grade satellite receiver card with high-quality RF measurements.
|RF frequency||L band
950 to 2150MHz
|Constellation||Up to 256APSK/APSK-L|
|Symbol rate||Up to 72MBd|
|Data rate||Up to 425Mbps|
|Measurements||RF level: -80 to -20dBm
MER: 3 to 35dB
Inputs and Outputs
|RF in||75-Ω F female|
|PCI Express||PCIe gen2 x4|
|Included with base product||
I/Q sample capturing
|CPU||Core i7-4xxx or above
Or AMD equivalent
|High-end satellite receiver for PCIe with support for DVB-S2/S2X and DVB-CID.|
Part of the DekTec-for-Developers range of PC I/O cards. Attractive OEM arrangements are available, please contact DekTec to discuss your options.
|High-end satellite receiver for PCIe with StreamXpert stream analyzer software. DVB-CID decoding and analysis is included.|
Prices exclude applicable sales tax, shipping charges and customs duties. Quantity discounts may be available, please request a quotation.
The main path of the DTA-2132 consists of a wide-band L-band tuner, 12-bit I/Q analog-to-digital converter, DVB-S2/S2X demodulator and decoder, L.3 packetizer, FIFO, DMA controller and PCIe interface. Constellation points are sampled after the demodulator, while LDPC error-rate and other statistics are gathered after the decoder.
A secondary I/Q path is used for multiple purposes: estimating the spectral characteristics of the input signal, DVB-CID demodulation, and sending I/Q samples to a user-space application for SDR, recording or other purposes. A third path low-pass filters the I- and Q samples and estimates the signal power, corrected by calibration tables.
The DTA-2132 also contains an 18V/600mA LNB power inserter with over-current protection, as well as a DiSEqC-2.0 22-kHz LNB-control signal inserter. Finally, a temperature monitoring unit controls fan speed to keep the board cool.
DTA-2131 – Multi-standard cable/terrestrial receiver for PCIe
Complementary SDR receiver for cable and terrestrial standards in the VHF and UHF band.
DTA-2115B – All-standard VHF/UHF/L-band modulator for PCIe
The "other way around": DekTec's high-end modulator, supporting (amongst others) DVB-S2/S2X and DVB-CID modulation.
DTA-2132 Bird's Eye View