[ARC5] SCR-BC-183 Radio Junction Box

[jmfranke]

Looking at figure 20 in the TO 08-10-158 (SCR-AS-183) and the image in 
figure 2, I believe item 155 is the toggle switch labeled Trans. Rec for one 
position and Rec. Only for the other.  Later, I found in TO 08-10-81, 
(SCR-AP-183) page 17, "Switch 155 is a toggle switch having two positions: 
REC-TRANS and REC-Only.  In the REC-Trans position the filaments of the 
transmitting tubes are turned on when the receiving tube filaments are on." 
Basically, with the switch in REC-TRANS, when power is applied both the 
transmitter and receiver filaments are powered.  In REC-ONLY, only the 
receiver filaments are powered.

I hope this helps.

John  WA4WDL

--------------------------------------------------
From: "CharlesWhite" <CharlesWhite at hughes.net>
Sent: Sunday, May 02, 2010 4:39 PM
To: <ARC5 at mailman.qth.net>
Subject: [ARC5] SCR-BC-183 Radio Junction Box

> I am in the process of bulding a Junction box for SCR-AR-183 Radios. I 
> have TM 11-200 and  TO 08-10-74. I can not find out what the gizmo item # 
> 419 in the tm and item155 in the to is susposed to be. Any help?
>
> Charles
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