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Old Natel HDSR2514-14v Needs Identified

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craig.v

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Hi there,

My mate gave me loads of his old electronic componants to sell off on ebay. Included in this trove was a case of these hardcore looking things. Basically could anyone tell me a rough guide price as to what these are worth each? Also how old they are too.

Details on chip:
NATEL 09059 USA
HDSR2514-14v


What i have found out about them is they are:
Digital-to-synchro/Resolver Converter High Accuracy 14-bit Hybrid

Features:

Polar to rectangular coordinate conversion
Missile and fire controls systems
Flight instrumentation
Simulation systems
Digital phase shifting
Rotating PPI Sweep
Radar and navigational systems
Axis rotation


Heres the datasheet:
http://www.datasheetarchive.com/pdf-datasheets/Datasheets-112/DSAP0049048.pdf

 
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