Uniden_BC-780XLT_参考电器原理图

CIRCUIT DESCRIPTIONGENERAL INFORMATI ONUB305Z1.Tuning Range (MHz)25.000027.995028.000053.995054.000071.995072.000075.995076.000087.995088.0000107.9950108.0000136.9950137.0000173.9950174.0000215.9950216.0000224.9950225.0000399.9950400.0000512.0000806.0000823.9875849.0125868.9875894.0125956.00001240.00001300.00002.Frequency Range of the Local Oscillators1st Local Oscillation Frequencies:405.7MHz-596.6MHz555.0MHz-755.9MHz859.3MHz-919.3MHz2nd Local Oscillation Frequency:254.6500MHz-254.7000MHz288.9050MHz-289.0000MHz335.6050MH2-335.7950MHz369.9500MHz-370.0000MHzub305-15.doc18