ProSeries™ 한 개의 Composite를 입력 받아서 네 개의 Composite로 분배하는 장비 채널당 개별적 Gain Control 가능, Bandwidth DC -200 MHz 입력 : Composite 출력 : Composite 전원 : 12V AC/DC Power (포함)   ProSeries™ - VAC's more versatile family of products. Designed to the demanding needs of broadcast engineers, rugged enough for military applications, and competitively priced. ProSeries products meet the challenging requirements of today's video professionals. ProSeries™ Bandwidth DC -200 MHz Input Impedance Standard Input: 75 Ohms Differential: 75 Ohms Loop-Thru: > 5k Ohms Input Signal Level 0-2Vpp; (0V DC offset) Input Coupling DC Output Impedance 75 Ohms Variable Gain 0.75X to 1.75X Power* 12VAC or FlexPwr™ Dimensions See Product Packaging below Mounting Two 6-32 threaded brass inserts Shipping weight See Product Packaging on pages 68-70 (Technical Data)