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Copyright © 2006 - Unistring Tech Solutions Pvt. Ltd., INDIA

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Solar & EPC
Products & Technologies
ISO certified company
UTS offers wide range of products in Wireless communications, RADAR, SONAR, EDA and Energy sectors. With the long standing IP core development experience, UTS offered products use latest algorithms and technological developments, to provide better features than existing products. UTS products take best out of the latest FPGA/GPU/CPU technologies to offer improved features compared to legacy processor based products.
UTS being ISO 9001:2008 certified company, follows standard procedures while executing the projects, to ensure  long term success to client, by delivering fully verified, reusable and well documented software and hardware modules.
Contact UTS for more details.
Programmable Telemetry Bit synchronizer
Unifying Software & Hardware
 
Telemetry test ranges provide effective means of receiving data from multiple on board sensors for post flight analysis. The flight data collection without loss of information is very crucial in telemetry. To ensure successful data reception with high reliability telemetry receiver are realized in multiple stages; Receiver, Bit synchronizer and PCM decommuator. Each stage has standard input and output specifications as per  IRIG standard.

The UTSís Bit synchronizer is state of the art telemetry equipment realized with modern Software Defined Radio (SDR) principles. Fast timing recovery loops are employed for quick clock recovery. Programable loop bandwidths allow user to select optimal value under given SNR conditions. Several other options are provided for user configuration.



 
Specifications
State of the art DSP algorithms for Bit synchronization.
All digital bit synchronization techniques
Configurable loop bandwidth
Selectable line codes
Can be extended for multi channel application.
Rack mount Chassis (19Ē W rack mount)
Remote control (optional feature)
Model No. :
UTS-TM-BITS-RX-Y
   X- Number of Bit synchs 1/ 2/3/4
   Y-Based on other optional features
Key Features
Parameter Value
Input 1 /2 /3/4 Bit synchs  (Depending on model)Single ended (or) Differential support
Input impedance Hi-Z, 1K Ohm,  75 Ohm and 50 Ohm Selectable option
Input voltage Voltage level  :  500 mV to 10 V (Peak to peak)
Output voltage Data and clock with TTL, 3.3V / 5 V RS 422 (optional)
Clock 0,90,180 and 270 degrees
Bit rate Range : 1 kbps to 20 Mbps (other options available) Resolution : 0.1% of Bit rate
Loop filter Bandwidth :  0.001%  to  5%
Timing recovery Capture and Tracking +/- 5% bit rate
+/- 20% loop bandwidth
Line codes NRZ-L/M/S, Bi?-L/M/S, RZ,RNRZ-L .Direct or invert bits can be selected
De-randomization options RNRZ 11/15, forward/reverse, programmable
ECC decoding (optional) Viterbi  DecoderConstraint length 7 and rate 1/2
BER performance Within 1 dB
Indicators Signal present, search, check and lock indicators
Output type BNC-F for data and clock
(optional buffered outputs)
User interface a) LCD with Keypad and
(b) Remote Ethernet based GUI (optional)

Flash based configuration storage.
RS-232, LAN
Size 2U, 19" Rack mountable (other options are available).
Power Supply 230V +/- 10V, 45-55 Hz, single phase
12/24 Volts DC (optional), Dual power supply(optional)
Click here to download data sheet  Programmable Telemetry Bit synchronizer
RS-232
LAN
Applications
Missile telemtry
space telemetry
Communications