Thread: Harris rf-550 on ebay
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Old November 12th 05, 06:41 AM
Mark S. Holden
 
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Default Harris rf-550 on ebay
wrote:
What are those rectangular block shaped devices in that radio?
cuhulin


They're modules.

Most of them have one or two small PC boards. IIRC one of them has 3
boards in it. Each subsection is shielded from its neighbors.

This attention to detail resulted in a radio that's very hot, but also
very easy on the ears.

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