874-G3

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Type General Radio 874-G3 is a 3 dB / 1.41× fixed attenuator in the GR-874 system.

General Radio 874-G3

1.4× coax attenuator

Genrad 874-G3

Available from 1956 to 1978+

Manuals

General Radio 874-G Attenuator Operating Manual 874-0212-E 1964

Catalog History

Document	Year	Page
Catalog O	1956	57
Catalog P	1959	54
Catalog Q	1961	48
Catalog R	1963	69
Catalog S	1965	88
Catalog T	1968	138
Catalog U	1970	154
Catalog73	1973	245
Catalog78	1978	98

(All manuals in PDF format unless noted otherwise)

Specifications

Links

874-G3 / 874-G3L – 3 dB non-locking / locking versions
874-G6 / 874-G6L – 6 dB non-locking / locking versions
874-G10 / 874-G10L – 10 dB non-locking / locking versions
874-G14 / 874-G14L – 14 dB non-locking / locking versions
874-G20 / 874-G20L – 20 dB non-locking / locking versions

Photos

Disassembled 874-G20 showing internal construction of the fixed attenuator series

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