1X4 Y/C Video + Balanced Mono Audio DA (19-113-154) 비디오 입력 : 75 Ohm, 오디오 입력 : 10K Ohm 입력 : Y/C Video (전용 DIN단자), Terminal Box 출력 : Y/C Video (전용 DIN단자), Terminal Box 전원 : 12VAC or FlexPwr™ (포함)   ProSeries™ COMBO™ Distribution Amplifier General Product Specifications Audio Audio Freq. Response DC - 20kHz (+ 0.1 dB) DC - 100kHz (-3.0 dB) Audio Input Impedance > 10k Ohm Audio Input Signal Level 0-4Vpp Audio Output Impedance 50 Ohms Unbalanced, 100 Ohms Balanced Audio Variable Gain 0.5X to 4X Video Video Bandwidth DC - 200 MHz Video Input Impedance 75 Ohms Standard; > 5k-Ohm Loop-thru Video Input Signal Level 2V pp max; 0V DC offset Video Output Impedance 75 Ohms Video Variable Gain 0.75X to 1.75X General Power* 12VAC or FlexPwr™ Dimensions See below Mounting Two 6-32 threaded brass inserts Shipping weight See Product Packaging on page 69-70 (Technical Data)