Analog DC to 1 MHz Link

The Math XA/RA-1000A system consist of the XA-1000A transmitter and the RA-1000A receiver. Both units feature operating controls that allow any analog wave shape with specific DC levels, to be accommodated without appreciable distortion over the entire operating bandwidth.

Technical Specifications

Complete System Bandwidth  DC-1MHz 
Transmitter Input Impedance  10/50 ohms selectable  
Maximum Input Voltage  3 volts pp (For Full Modulation) 
Absolute Maximum Input Voltage  10 volts pp 
Dynamic Range  70db Typical 
Linearity  +/-2% Typical 
Noise Floor(0 input, full BW)  1 millivolt rms typical 
Maximum Output Voltage  3 volts pp 
Output Load Impedance  50 ohms minimum 
DC Offset  10 mv/degree C typical after 30 min. warmup 
Allowable Transmission Loss
 50u fiber  
 62.5u fiber  
 140u fiber  

Operating Wavelength  850nm 
Optical Connectors  ST 
Signal Connectors  BNC 
Power Requierments  +/- 15 to +/- 25 VDC @ 250ma;
+/- 14 to +/- 18 VDC RMS @ 250ma 
Physical Size  2.55 x 4.75 x 1.3 in
6.5 x 12 x 3.3 cm 
Operating Temperature  0 to 50 degree c 
Part Number ST Transmitter  XA-1000A-1 
Part Number ST Receiver  RA-1000A-1 
For more information, contact:
Phone: (727) 547-8307
Fax: (727) 547-0687


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