[Milsurplus] R-388/URR - Remote Disabling Relay terminals (Muteing) Voltage?

Mark Foltarz Foltarz at rocketmail.com
Sat Apr 29 04:54:27 EDT 2023


 According to TM 11-854 the K101  coil voltage is rated as 12 vdc 
de WA4AMMark
    On Friday, April 28, 2023 at 11:50:39 PM EDT, Rj Mattson <wn2ami at gmail.com> wrote:  
 
 R-388 Relay K101 when actuated shunts the antenna connector to groundand removes B+ to the 3rd IF plate.
What is the external  K101 actuating voltage? DC? needed at the two rear rcvr terminals. 
bob...w2ami x wn2ami 1962
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