Thank you, Glenn Little WB4UIV, for the schematic.
With my stock of tiny 1/8 watt resistors and a battery and VM, i calculate FS at 5 MA.
-Hue Miller
-------- Original message --------
Date: 1/1/26 13:32 (GMT-08:00)
Subject: Re: [Milsurplus] ARR-5 ARR-7 S Meter spec ?
On 1/1/2026 4:04 PM, Hubert Miller wrote:
Maybe someone has an ARR-5 or ARR-7 manual handy, and can tell me 1. what the spec for the meter FS current is, and 2. where exactly in the receiver circuit the meter is ?
Thank you !
-Hue Miller
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Glenn Little ARRL Technical Specialist QCWA LM 28417
Amateur Callsign: WB4UIV [email protected] AMSAT LM 2178
QTH: Goose Creek, SC USA (EM92xx) USSVI, FRA, NRA-LM ARRL TAPR
"It is not the class of license that the Amateur holds but the class
of the Amateur that holds the license"