High power transistor output transformer 10 watts (Hammond 147N, E7-1000-02) ; normal primary impedance 8 CT, secondary impedance 8 CT; DC Resistance Primary 0.14, Secondary Resistance 0.14; max. pri. unbal. 0; freq. resp. + 0 db, - 2 bd 70-10K; max. watts output 8, mtg. type brkt; core size measures 5/8 by 5/8 inches; dimension measures bottom base length 1 3/4 inches square and chassis mounting hole 2 3/4 inches from side to side. ***For input, driver, output and modulator circuits, silicon steel core sealed coils, flexible