pentagrid converter

noun

A compound thermionic valve used in superheterodyne radio receivers.

Meanings

Cite this entry
APA

pentagrid converter. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/pentagrid%20converter

MLA

“pentagrid converter.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pentagrid%20converter. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “pentagrid converter,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/pentagrid%20converter.

Source: pentagrid converter on Wiktionary, CC BY-SA 4.0.