5341-430 - Pentek 5341-430 - GateFlow Transceiver, 256-Channel Narrowband DDC - 3U...
- Part Number:
- 5341-430
- Model Number:
- 5341-430
- Make:
- PENTEK
- Lead Time:
- Available
- Qty In Stock:
- Available
Pentek 5341-430 - GateFlow Transceiver, 256-Channel Narrowband DDC - 3U VPX Simple Type: Transceiver
Model 5341-420 is a software radio transceiver suitable for connection to HF or IF ports of a communications system. It features two A/D and two D/A converters with built-in support for PCI Express (PCIe) Gen. 2 over the 3U VPX backplane. A unique fabric-transparent crossbar switch bridges numerous interfaces and components on the board with no latency. The receiver section features two LTC2255 125 MHz 14-bit A/D converters and one TI GC4016 quad multiband digital downconverter. The digital outputs of the A/Ds are delivered to the Virtex-II Pro FPGA and to other board resources including the GC4016 which supports a decimation range from 32 to 16,384. For an A/D sample clock frequency of 100 MHz, the output bandwidth for each of the four channels ranges from 2.5 MHz down to 5 kHz. By combining two or four channels, decimations of 16 or 8 can be achieved for an output bandwidth of up to 5 or 10 MHz, respectively. For applications that require many channels of narrowband downconverters, Pentek offers the GateFlow IP Core 430 256-Channel Digital Downconverter bank. Factory installed in the 5341-430 FPGA, Core 430 creates a flexible, very high channel count receiver system in a small footprint. coefficients for the DDCs. Default DDC filter coefficient sets are included with the core for all possible decimation settings. Core 430 utilizes a unique method of channelization. It differs from others in that the channel center frequencies need not be at fixed intervals, and are independently programmable to any value.
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Features
- 256 programmable NCOs with 32-bit frequency tuning resolution
- 3U VPX form factor
- Complete software radio interface solution
- GateFlow Core 430 with 256 channels of narrowband digital downconverters factory-installed
- LVDS clock/sync bus for multiboard synchronization
- Programmable decimation settings from 1024 to 9984 in steps of 256
Specifications
- A/D Converters: Type: Linear Technology LTC2255. Sampling Rate: 1 MHz to 125 MHz. Internal Clock: Crystal oscillator A or B. External Clock: 1 to 125 MHz. Resolution: 14 bits
- Analog Signal Inputs: Input Type: Transformer-coupled, front. panel female MMCX connectors. Transformer Type: Coil Craft WBC1-1TLB. Full Scale Input: +10 dBm into 50 ohms. 3 dB Passband: 250 kHz to 300 MHz
- Digital Downconverter: Type: TI/Graychip GC4016 Decimation: 32 to 16,384; with channel. combining mode: 8 or 16. Data Source: A/D, FPGA, or PCI interface. Control Source: FPGA or PCI interface. Output: Parallel complex data
- Field Programmable Gate Array: Type: Xilinx Virtex-II Pro XC2VP50
- Memory: DDR SDRAM: 512 MB in three banks
Applications
- None Available
Aliases
- None Available
