M57774

The M57774 is a kind of Mitsubishi RF power module.

The absolute maximum ratings of the M57774 can be summarized as:(1): supply voltage(Vcc) is 17 V; (2): total current(Icc) is 7 A; (3): input power(Pin max) is 0.6 W when Zq is equal to Zl which is 50 ohms; (4): output power(Pout max) is 40 W when  Zq is equal to Zl which is 50 ohms; (5): operation case temperature(Tc(op)) is -30 to 110; (6): storage temperature(Tstg) is -40 to 110.

The electrical ratings of the M57774 can be summarized as:(1): frequency range(f) is 220 MHz to 225 MHz when pin is 0.3 W, Vcc is 12.5 V and Zq is equal to Zl which is 50 ohms; (2): output power(Po) is 30 W min when pin is 0.3 W, Vcc is 12.5 V and Zq is equal to Zl which is 50 ohms; (3): total efficiency is 43% when pin is 0.3 W, Vcc is 12.5 V and Zq is equal to Zl which is 50 ohms; (4): 2nd.harmonic(2fo) is -30 dBc max when pin is 0.3 W, Vcc is 12.5 V and Zq is equal to Zl which is 50 ohms; (5): input VSWR is 28 max when pin is 0.3 W, Vcc is 12.5 V and Zq is equal to Zl which is 50 ohms.