软件无线电产品目录

（一）DAC & Digital Transmitters

1．Digital to Analog Converters Based on VME FRDA-4-14100

2 or 4 Channel,14bit 100 MHz update rate D/A Converter,6U VME module FIFO DEPTHS UP TO 32K SAMPLES PER CHANNEL.

ECDA-614

6 Channel 14 Bit D/A 1MHz/CH Input ,6U VME Board. 1MHz max input data rate. Onboard calibration and test. Programmable gain, interpolation by 8 and filter of output signals.

ICS-115

32-Ch., 50 or 100 kHz/Ch., 16-Bit Delta-Sigma DAC Board; Simultaneous sampling at rates from 4 kHz to 50 kHz with the ICS-115 board; Simultaneous sampling at rates from 16 kHz to 100 kHz with the ICS-115A board. 90 dB dynamic range and -90 dB interchannel crosstalk; External or programmable internal clock; Internal clock programmable in steps of less than 20 Hz. 1 MSample on-board buffer; VME, VSB and FPDP interfaces; Multiple board synchronization; and Software device drivers for VxWORKS and Solaris.

ICS-151A

2-Ch., 65 MHz/Ch., 12-Bit ADC Board with Optional Demodulator/ Tuner Daughter Boards Based on PMC and PCI

ICS-564

4 channel, 14 bit ,200 MHz DAC board with four wide band modulators and an on board Xilinx for base band processing. Both these modules include PCI 66 MHz, 64-bit DMA interface.(PMC bus)

ICS-660

4-Ch.,14-Bit, 65 MHz/ Ch., Analog Output Board ,Single width PMC module. The DAC board can be fitted with a programmable digital up-converter (modulator) for programmable up- conversion (to any IF) of a base band signal(PCI bus)

ICS-625 32 channel Delta-Sigma PCI DAC board that offers 24-bit DAC resolution and a simul-taneous update rate of 288 kHz/channel.(PCI bus)

Daughter Card

ECDR-114-B

Single Channel Transmitter/Upconverter Board Supporting Bandwidth to 100 MHz. Includes User Programmable FPGA for Insertion of User Algorithms. Single or Dual Race++ Inputs on a Size B Daughter card.

2. Frequency Up-Converters &Transmitter

Based on PCI ECTR-GC214-PCI/TS

PCI Short card; Single wide PMC module. Two real output channels (or one complex) combines up to four complex narrowband channels, 14 bit D/A output - up to 300 MHz output clock rate. Multi-board/channel synchronization bus.

Based on PMC ECTR-GC214-PMC

Single wide PMC module. Two real output channels (or one complex) combines up to eight complex narrowband channels, 14 bit D/A output - up to 300 MHz output clock rate.ICS-564

4 Channel,14-bit,200MHz DAC board with four wide band modulators and an on board Xilinx for base band processing. The module also includes a powerful PCI 66MHz,64-bit DMA interface.

Daughter Card DC-60-M1

The DC-60-M1 modulator uses four GC4114 Quad transmit chips. Each chip contains four identical up-conversion circuits. The interpolation factor (up-sampling radio)is programmable from 32 to 65536 for 0.02Hz,The maximum output rate is 62.5MHz.Figure 14 shows a simplified block diagram of each modulator channel.

（二）Digital Receivers

1.ADC and DDC Based on VME

ICS-152

14-Bit, 2 Ch., 65 MHz/Ch. ADC Board With Multiple Tuner Module Options and FPDP and Raceway Interfaces ICS-152T 2-Channel 65MHz 14-bit A/D board.

ECDR-GC812

Eight analog input, eight channel wideband digital receiver with integrated analog front-end with or without IF amplifier/attenuator. Input analog bandwidth to 62.5 MHz with support for IF's to > 250 MHz. Decimation by 8 to 16K is supported. Selectable lowpass, highpass, and bandpass filtering options are supported. 6U VME. Output - VME, RACE++.

ECDR–4814

Quad analog input, 12 ultra wideband channels or up to 48 narrowband channels. Uses Graychip 4016 Quad Receiver Chip. Input analog bandwidth to 32.5 MHz with support for IF's to > 100 MHz. 6U VME board. Output is Dual RACE++.

ECDR–2414

Dual analog input, 6 ultra wideband channels or up to 24 narrowband channels. Uses Graychip 4016 Quad Receiver Chip. Input analog bandwidth to 32.5 MHz with support for IF's to > 100 MHz. 6U VME board. Output is RACE++.

ECDR-2414-DL 1

Dual analog input, 6 ultra wideband channels or up to 24 narrowband channels. Uses Graychip 4016 Quad Receiver Chip. Input analog bandwidth to 32.5 MHz with support for IF's to > 100 MHz. Up to 1 gigabyte of delay memory. One configurable receiver channel narrowband to niquist. 6U VME board. Output is dual RACE++.

ECDR–814

Eight analog input, eight channel wideband digital receiver (analog devices AD6620) with integrated analog front-end with or without IF amplifier/attenuator. Input analog bandwidth to 32.5 MHz with support for IF's to > 100 MHz. Decimation by 2 to 16K is supported. Selectable lowpass, highpass, and bandpass filtering options are supported. 6U VME. Output - VME, RACE++.

ECDR–414

Dual analog input, quad channel wideband digital receiver with integrated analog front-end with or without IF amplifier/attenuator. Input analog bandwidth to 32.5 MHz with support for IF's to > 100 MHz. Decimation by 2 to 16K is supported. 6U VME. Output - VME, FPDP, RACE++.

ECDR-GC814

Eight analog input, eight channel wideband digital receiver with integrated analog front-end with or without IF amplifier/attenuator. Input analog bandwidth to 32.5 MHz with support for IF's to > 100 MHz. Decimation by 8 to 16K is supported. Selectable lowpass, highpass, and bandpass filtering options are supported. 6U VME. Output - VME, RACE++.

ECDR-412-NBM-2

Mezzanine board for the ECDR-412 or ECDR-414 Receiver that provides up to 8 additional receiver channels. When used with the ECDR-412 or ECDR-414, allows up to 12 receiver channels in one VME slot.

Based on CPCI ECDR-212–CPCI

Two analog input channels, two digital receiver channels. Input analog bandwidth to 32.5 MHz with support for IF's to > 170 MHz. Decimation 2 to 16K. 3U CPCI Format.

Based on PMC ECDR-1-1293-PMC

Single analog input (Analog Devices 12 bit 105 MHz A/D). FS/4 down converter with up to 255 Tap Fir Filter. Single PMC Module.

ICS-550 2-Ch., 65 MHz/Ch., 12-Bit ADC PMC Module with Optional Wideband and Narrowband Tuner Modules; Single width PMC module; Two separate 12-bit ADCs; Simultaneous sampling at rates of up to 65 MHz/ch.; Programmable internal or external clock; Internal or external trigger; 1 MSample on-board "swing buffer" DMA master/slave interface; Programmable length PCI interrupts; Continuous, one-shot and circular buffer modes of ADC data capture; Optional PMC companion cards with Graychip narrowband and wideband tuners; Wideband tuner supports decimation of up to 64 (for complex demodulation); Narrowband tuner supports decimation of up to 65536 (for complex demodulation); and Software device drivers for Microsoft NT and VxWORKS.

ICS-554

4 channel, 14 bit, 80 MHz ADC board with four Graychip 4016 quad tuners and an on board Xilinx for base band processing.

ECDR-214–PMC

Two analog input channels, two digital receiver channels. Input analog bandwidth to 32.5 MHz with support for IF's to 100 MHz. Decimation 2 to 16K. Single Slot PMC Module.

ECDR-GC314-PMC

Three Analog Input Channels, Twelve Digital Receiver Channels. Input Analog Bandwidth to 40 MHz. 64 Bit / 66 MHz PCI Interface. Single Slot PMC Module.

ECDR-GC214-PMC

Two analog input channels, four digital receiver channels. Uses Graychip GC4016 Receiver with built-in Resampler. Single Slot PMC Module.

Based on PCI

ICS-650 2-Ch.,65 MHz/Ch., 12-Bit ADC PCI Bus with Optional

Wideband and Narrowband Tuner Modules.

ICS-660 4-Ch., 14-Bit, 65 MHz/ Ch., Analog Output Board.

ECDR-214–PCI

Two analog input channels, two digital receiver channels. Input analog bandwidth to 32.5 MHz with support for IF's to 100 MHz. Decimation 2 to 16K. PCI Short Card.

ECDR-GC214–PCI

Two analog input channels, four digital receiver channels. Uses Graychip GC4016 Receiver with built-in Resampler. Decimation eight to 16K PCI Short Card.

ECDR-GC214-PCI/TS

Two analog input channels, four digital receiver channels. Uses Graychip GC4016 Receiver with built-in Resampler. Special over-the-top synchronization BUS for channel stamping and synchronization of multiple channels on multiple cards (including up converter cards) Decimation eight to 16K PCI Short Card.

2．DDC

DC-50-W a wide-band dual tuner module that supports decimation from 2 to 64,in powers of two ,for complex demodulation.The IF frequency is programmable from 0 to Nyquist,in steps 0.2Hz,for Fs=65MHz.Each tuner can have a different IF.

DC-50-N a narrow-band dual tuner module that supports decimation from 64 to 64K,in steps of four,for complex demodulation.The bandwidth can be as large as 0.9*Fs/Decimation.The IF frequency is programmable from 0 to 32.5MHz,in steps of 0.2Hz,for Fs=65MHz.Each tuner can have a different IF.

DC-50-MN a 16-channel tuner module that that supports decimation from 32 to 64K,in steps of four for complex demodulation.Any ADC output can be assigned to any tuner channel. Sixteem different IF bands can be simultaneously demodulated. The bandwith is 0.8*Fs/Demodulation.The IF is programmable in steps of 0.02Hz.

DC-50-WN includes one narrowband and one wideband channel is active at any point in time .This module is ideal for tracking receiver applications that involve a wideband tracking operation. Only the channel#1 of ADC output is used.

Based on Daughter Card

ECDR-112-B Single Channel Digital Receiver with up to 100 MHz of Output Bandwidth. 12 Bit A/D's with Effective Encode Rate Greater than 400 MHz. Single or Dual Race++ Output on Size B Daughter card.

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