Link electronic Stereo Amplifier DigiFlex 1143 User Manual

1000 SERIES DIGIFLEX  
LINK ELECTRONICS, INC.  
ANALOG PULSE DISTRIBUTION AMPLIFIER 1 X 8  
DigiFlex 1143  
MADE IN THE USA  
FEATURES  
Pulse DA  
Regenerative  
Mounting Frame Options  
1000 - Single Power Supply, Holds 11 Modules  
1000/2 - Dual Power Supply, Holds 10 Modules  
7200 - Mounting Frame, Holds 1 Module  
Eight Outputs  
Fixed Level Output, 4Vp-p  
Two to Eight Vp-p Input  
Slice at 50% Point  
The DigiFlex 1143 is a regenerative pulse  
distribution amplifier designed to operate in the  
DigiFlex 1000 or 7200 frame. Its input is  
connected through a companion rear cell, Model  
1011. The input pulse is re-sliced at the 50% point  
by a level-tracking comparator circuit. Regardless  
of the input level, it always slices at the 50% point.  
The output width is constant, based on the input  
signal at the 50% point. Overshoot and ringing are  
eliminated due to this process.  
Discrete linear amplifiers are used in the output  
drivers to insure that pulse shape and rise/fall  
times are accurately set by LC filter circuits. The  
outputs are therefore fixed at 4.0Vpp with 140ns  
rise/fall times and pulse width equal to the input  
width at the 50% point. No internal adjustment or  
calibration is required. A jumper is incorporated to  
selectbetweenhighimpedanceor75termination  
of the input signal.  
Backed by Link’s 10-year warranty, the DigiFlex 1143 is ready to provide years of error-free operation.  
LINK  
ELECTRONICS, INC. 2137 Rust Avenue Cape Girardeau, MO 63703-7668  
Phone 573 334 4433 FAX 573 334 9255  
 

Kustom Stereo Amplifier HV 100TM User Manual
Learning Resources Building Set LER 1909 User Manual
Legacy Car Audio CD Player LCD97DFX User Manual
LG Electronics Clothes Dryer TD V12240E User Manual
Lincoln Electric Welder 215 XT User Manual
Linn Stereo System FM AM DAB TUNER User Manual
Makita Chainsaw 6431 User Manual
Makita Cordless Drill DA302D User Manual
McCulloch Chainsaw 414 User Manual
Mercury Marine Boat 899194001 User Manual