[MRCA] BC191/375

prc74b at fuse.net prc74b at fuse.net
Fri May 24 12:24:18 EDT 2019


I use my BC 191/BC224 set up many weekends on our local Sunday noon 3885 Mhz5 AM net. I run both from the dynamotors. The inertial regulation of the BD 77 Dynamotor helps with the reduction of FMing. Everything is powered from the 1000 VDC line, including the MO, modulation peaks vary the voltage to the MO. and the dynomotor spinning armature help keeps that to a minimum. Also very careful neutralization along with only running about 70 watts out really keeps it to a minimum. I use on the 1936 Mhz local Thursday Night net at 9 PM on the last Thursday of the year, which is AM night, to remember the start of one of Amateur Radios longest running nets. it is a little Squirrelly on 40 metersand above so I only use on 160 and 80. I use a MN 32 Mic with it. The BC 191 was made by Westinghouse and thc BC 224 by RCA. 

Joe Munson 
WA4VAG 
513-919-1210 
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