最新40 MHz BW 記錄回放器 (輕巧方便功能強大)

D-TA RFvision-1(mini) is so powerful, so compact, so inexpensive and so easy to use, it is mind
boggling! You can take it anywhere in an airline carry-on case (supplied free), run it from a battery
(supplied free) and record, playback & process up to 40 MHz spectrum in real-time right in the
notebook that comes with it.

Check this out:
Independently tuned receive & transmit channels with 8 dB noise figure & 93 dB gain control
20 MHz to 6 GHz frequency coverage (optional range extension from 1 MHz to 18 GHz)
16 bit data converters & DDC programmable BW selection from 2.5 MHz to 6 GHz
Over 2 hours record / playback at full 40 MHz BW
Free control & operating software, free carry-on case and battery .

Johnny Yen  Bentech Computer & System Corp. (Since 1990) Tel: +886-2-2695-8906

最新20 MHz ~ 6 GHz 記錄回放器

D-TA provides ‘end-to-end’ coverage with RF, IF, Record & Playback and Multi-Core Software Processing 
with the most advanced technologies anywhere

Imagine the feeling, being able to do what you love to do. Building next generation radio or radar systems and not having to start with bunch of COTS boards from different vendors that you know will take a long time to build and test. D-TA understands the pain and the cost. D-TA’s reconfigurable box level products are ‘plug & play’ solutions that can be reconfigured for any application. They also bring you the most advanced technologies, like: 10 Gigabit sensor processing; multi-antenna tunable RF receive & transmit; 16-bit digital IF; phase coherent operation; ultra-fast record and playback; and, multi-core software processing, at most affordable prices. What that means is that you can start your application development, right out of the box. No ifs or buts.

The block diagram above for any radio or radar processing shows how D-TA products fit into the various blocks to solve complex multi-antenna problems. The DTA-3200 RF /IF transceiver offers 40 MHz instantaneous bandwidth, 20 MHz to 6 GHz frequency coverage and fully synchronous (phase coherent) operation for as many as 16 antennas. DTA-2300 Digital IF transceiver (Software Radio) mates directly with DTA-3200 and handles up to 16 IF inputs and outputs. If offers 16-bit 130 MHz ADCs and 16-bit 500 MHz interpolating DACs, significant FPGA resources and up to four 10 Gigabit networks to carry high-bandwidth data to a server class PC and also to DTA-5000 record / playback system.

D-TA’s 10 G/R series record playback configurations based on DTA-2300 and one or more DTA-5000(s) are considered the fastest in the world. 

All D-TA radio subsystems are ‘plug & play’ systems. To further speed up your development effort we offer custom FPGA development support and provide training (on-site or at our factory) for real-time multi-core software development. 

For more information, download the following technical notes from our website:

1.     TN-01 for the radio products overview;

2.     TN-03 for why COTS boards approach has outlived its usefulness;

3.     TN-04, TN-05 and TN-12 for detailed information on DTA-2210 & DTA-2300;

4.     TN-06, TN-07, and TN-13 for discussions on various performance parameters;

5.     TN-10 and TN-14 on FPGA and Multi-Core Software development

6.     TN-15 for the advantages of 10 Gigabit Sensor Processing;

7.     TN-16 for DTA-3200 RF Front-end; and,

8.     TN-11 for 10 G series Record & Playback system for wideband radio signals.

9.     TN-17 for multi-antenna software radio configurations

10.  TN-08 and TN-09 for application examples.

Please visit our booth at the SDR Forum Technical Expo in Washington DC on Dec. 1st and 2nd.

Johnny Yen  Bentech Computer & System Corp. (Since 1990) Tel: +886-2-2695-8906

最新10 GIGABIT 記錄回放器

A 10G system is comprised of the DTA-2300, a 10 Gigabit network attached Digital IF Transceiver (software radio, up to 16 Channels), and one or more DTA-5000(s) server based disk storage system. The DTA-3200 Multi-Channel Tunable RF/IF Transceiver system is optional.

The DTA-2300 offers 16-bit precision and supports sample rates up to 130 MSPS. In the record mode, the IF signals are digitally down converted to baseband and stored as complex (I & Q) signals. The IF and BW (FIR filter decimation) are programmable. In the playback mode the baseband signals are up converted to desired IF(s). The DTA-2300 provides four (4) 10 Gigabit links, one for each group of 4 channels. One DTA-5000 system is used for each 10 Gigabit link. A 16-channel system can offer a sustained throughput rate close to 3 GBytes/s and a storage capacity of over 38 Terabytes.

10G Series Record Playback System is Scalable to any Number of Input & Output Channels.

The 10G series systems come fully integrated and are typically shipped in a rugged, portable rack for immediate deployment. A comprehensive GUI controls all system components and provides failsafe operation. For data quality check during record and playback, snapshots of Time series, FFT or Waterfall displays of the data are provided.

Comprehensive GUI for Controls

Configurations

• 10G1 Record / Playback System –This configuration supports 2 or 4 channel operation. In the 2-channel mode the maximum sample rate is 130 MSPS. In the 4-channel mode the maximum sample rate is 75 MSPS. The total package size is 4U. The sustained throughput rate is 600 Mbytes/s. The disk capacity is up to 9.6 TB
• 10G2 Record / Playback System – This configuration supports 4 or 8 channel operation. In the 4-channel mode the maximum sample rate is 130 MSPS. In the 8-channel mode the maximum sample rate is 75 MSPS. The total package size is 7U. The sustained throughput rate is 1200 Mbytes/s. The disk capacity is up to 19.2 TB
• 10G4 Record / Playback System – This configuration supports 8 or 16 channel operation. In the 8-channel mode the maximum sample rate is 130 MSPS. In the 16-channel mode the maximum sample rate is 75 MSPS. The total package size is 13U. The sustained throughput rate is 2400 Mbytes/s. The disk capacity is up to 38.4 TB

For more information see the 10G Series Technical Presentation at www.d-ta.com.

Johnny Yen  Bentech Computer & System Corp. (Since 1990) Tel: +886-2-2695-8906

最新 軟體定義無線電(Software Defined Radio，SDR）

20 MHz to 6 GHz Frequency Coverage 40 MHz Instantaneous BW Fast Tuning Speed Separate UCON & DCON Synthesizers for  Independent Receive & Transmit 16-Bit 130 MHz ADC 16-Bit 500 MHz Dual DACs with Programmable Digital Up Conversion (DUC) User Programmable Xilinx Virtex-5 FPGA Built-in DDC Core with Programmable  Decimation 10 Gigabit Network for Data 1 Gigabit Network for Control Multiple DTA-3290 Can be Synchronized Optional DTA-1000 Multi-Core Server With  10 Gigabit NIC & 8 Terabyte Storage Software & Firmware Development Kit  Software Options include: Spectral Surveillance,  Signal Detection, Intelligent Recording,  Automatic Modulation Recognition, Arbitrary  Waveform Generation, Radar Processing, etc.

Applications Spectral Surveillance COMINT / SIGINT Cognitive Radio Waveform Research RF Test & Simulation Mobile & Satellite Systems Radar Sonobuoy  TDOA & DF Systems

Download Tech Note 20 for detailed information on DTA-3290

Johnny Yen  Bentech Computer & System Corp. (Since 1990) Tel: +886-2-2695-8906

最新可攜式 20 MHz ~ 6 GHz 記錄回放器

D-TA’s RFvision-1 system offers 
the highest performance at the 
lowest cost. It is simply   amazing!

 20 MHz to 6 GHz frequency & 
40 MHz scan BW
16 Bit data converters & FPGA based DSP
8 dB Noise Figure, 73 dB  low & high tone 
discrimination, fast scanning
Programmable gain control (91 dB in 1 dB steps)
Programmable DDC based BW selection for processing (2.5, 5, 10, 20 or 40 MHz)
Real-time recording of 40 MHz BW signal for over 11 hours (with 8 TB storage) 
SigInspectorTM GUI for scanning, activity recording & playback 

Low-cost options include:
Script for convenient MATLAB access of recorded data files for analysis 
(and also for data generation for ARB)
Independently Tuned RF output of recorded or computer generated data 
(arbitrary waveform generation)
High-performance HF (1 MHz – 50 MHz) add-on option

from 40 MHz to 500 MHz instantaneous BW and up to 26.5 GHz
frequency coverage 
both receive & transmit functions
full bandwidth recording & playback (standard)
compact size & superb performances in terms of phase noise and
dynamic range
built-in DDC & DUC (FPGA based) for programmable processing-BW selection

replicated 10 gigabit data network (with VITA 49 compliance option) 
for user application development
capability to do processing simultaneously while recording
SigInspector^TM control GUI for signal detection, record & playback 
without requiring user development
future-proof architecture that can be scaled up to handle larger 
bandwidths and/or more channels (antennas)

Johnny Yen  Bentech Computer & System Corp. (Since 1990) Tel: +886-2-2695-8906