Labels:book | bulletin board | reckoner | sky OCR: KENWOOD 58 887 SERVICE BULLETIN AMATEUR RADIO RBECT DATE T5-4305 NOISE ANKER IMPROVEMENTS 10-17-84 Some operators have indicated dasire to have thetr T5-430S noise blanker operate similar to the noise blankers In the T5- 205/ 30$ serles By pert Torming the foltowing modificatlons the operator W11 be able increase the erfectiveness the TS- 4305 Noise Blanker circuit PROCEDURE On the RF UNNIT (X44- -1510-XX change the following components. R8O change to 100K0 1/4watt resistor RD 4CB2E 1041) R81 change 56K0 watt resistor (RD! 4CB2E563J C125 change S60pF 75 vdIsc canacitor (CK45BIH561K REAR RF UNIT X44-1510 XX) COMPILNENT LOCATIN FRONT This optional change Aeu pue not be perf formed in Warranty. No realignment recuired TRIO KENWOOD COMMUNICATIONS 111 WEST WALNT STREET SOMPTON CALIFOR"LA S0720 ...