874-VI: Difference between revisions

Latest revision as of 13:42, 24 April 2024

General Radio 874-VI

RF voltmeter

Available from 1951 to 1970

Manuals

Catalog History

(All manuals in PDF format unless noted otherwise)

The General Radio 874-VI Voltmeter Indicator was introduced in Catalog M (1951) and remained available through Catalog U (1970).

It displays the voltage of an RF signal rectified by an 874-VR or 874-VQ.

@@ Line 1: / Line 1: @@
-Type 874-VI Voltmeter Indicator
+{{GR Product
+|model=874-VI
+|codes=COAXVOLTER,0874-9936
+|class=meters
+|summary=RF voltmeter
+|image=GR-874-VI-1.jpg
+|caption=General Radio 874-VI Voltmeter Indicator
+|introduced=1951
+|discontinued=1970
+|designers=
+|manuals=
+* '''Manual Needed'''
+{{Catalog History}}
+}}
+The {{Title|General Radio 874-VI Voltmeter Indicator}} was introduced in {{Catalog M}} and remained available through {{Catalog U}}.
-[[Category:Coaxial Elements]]
+It displays the voltage of an RF signal rectified by an [[874-VR]] or [[874-VQ]].
+==Specifications==
+* '''Accuracy of Calibrating Voltage:''' ±0.05 V
+* '''Crystal Current for Full-Scale Indication:''' 200 μA
+==Links==
+* [https://www.radiomuseum.org/r/gener_raco_voltmeter_indicator_874_v.html GR 874-VI @ radiomuseum.org]
+* [[Media:GR Exp 874-VI  01_1950.pdf|Experimenter describing Type 874-VI January 1950]]
+* [[Media:Amperite Ballast Data 1955.pdf|Amperite Ballast Tube Data]]
+==Photos==
+<gallery>
+GR-874-VI-1.jpg
+GR-874-VI-2.jpg
+GR 874 VI Instructions.jpg
+GR 874-VI Front.jpg
+GR 874-VI Top.jpg
+GR 874-VI Rear.jpg
+GR 874-VI Case Inside.jpg
+GR 874-VI Inside Left.jpg
+GR 874-VI Inside Right.jpg
+GR 874-VI Inside Top.jpg
+GR 874-VI Inside Rear.jpg
+</gallery>
+[[Category:meters]]
+[[Category:GR-874]]