TV tuner 5p11-5v11 Frequency Range VHF L: 48.25MHz-168.MHz H:175.25MHz-448.25MHz UHF 456.25MHz-863.25MHz Input/Output impedance: 75¬+Unbalanced/Balanced BM Voltage +5V PLL Control mehtod I2C or 3 wire VHF UHF Remark Low High Power Gain 35dB 35dB 33dB AGC Controlling 40dB 40dB 33dB AGC Voltage 0.3-4V Noise Figure 8dB 9dB 11dB Image Rejection 70dB 60dB 50dB IF Rejection 60dB 70dB 80dB In Cantons