Name: | Phelps Dodge Communications Co.; Marlboro, NJ (USA) |
Abbreviation: | phelps-dod |
Products: | Model types Others |
Summary: |
Phelps Dodge Communications Company Division of Phelps Dodge Industries Inc. Telephone cables, antennas and broadcast products. |
Closed: | 1983 |
History: |
Celwave Technologies Inc. of Claremont, NC, acquired the communcations division at a price in excess of $45 million in 1983, retaining (some of) the product range. |
This manufacturer was suggested by Pier Antonio Aluffi.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 80 | Duplexer 638 | A "Duplexer". A "radio repeater" working in a system of two frequencies, receives a cal... |
Data Compliance | More Information |