TV tuner UV5C Frequency range vhf 48.25mhzf+463.25mhz Uhf 455.25mhzf+863.25mhz Input/output impedance 75¬+unbalanced Bm voltage +9v Tunning method voltage synthesis Vhf uhf remark Low high Power gain 28db 28db 28db Noise figure 7db 7db 9db Image rejection 46db 46db 36db If rejection 50db 50db 50db Agc controlling 40db 40db 33db agc voltage 0.5-6.5v in cantons