874-L30

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General Radio 874-L30
30cm airline
Genrad 874-L10

Available from 1951 to 1973

Manuals
Catalog History
 Document Year Page
Catalog M 1951 119
Catalog N 1954 131
Catalog O 1956 54
Catalog P 1959 51
Catalog Q 1961 46
Catalog R 1963 71
Catalog S 1965 90
Catalog T 1968 141
Catalog U 1970 157
Catalog73 1973 247
(All manuals in PDF format unless noted otherwise)

The General Radio 874-L30 is a 30 cm air-dielectric coax line with GR-874 connectors on both ends. It was introduced in Catalog M (1951) and remained available through Catalog 1973, after which only the 874-L30L version with locking connectors remained in the catalog.

Specifications

  • Frequency: DC to 7 GHz
  • Electrical length: 30.111 ±0.06 cm
  • Delay: 1.0036 ±0.0018 ns
  • Impedance: 50 Ω

Links

Photos