12V DC Masthead Amplifier Power Supply Overview – This power supply is for indoor use and is used for powering masthead amplifiers. It is designed to sit in-between a TV or RF receiver (Freeview box) and one of the RF outputs on a masthead amplifier. How to install: 1. Simply run a length of coaxial cable from the masthead amplifier into the input on the masthead power supply. 2. Run another length of coaxial cable from the output of the masthead power supply into your TV/Freeview box. Installation is very easy but if you have any questions, please feel free to get in touch. Key Features: Compatible with analogue and digital TV signals LED power light Short circuit protection Technical Specification: Compatible signals – DVB-T, ISDB-T, DMN-T/H and ATSC Colour – Black Power Rating – 220V - 240V / 50Hz Operative Temperature – -10°C - +40°C Material – Durable plastic Insertion Loss - 1dB 1x F-Connector input 1x F-Connector output Dimensions – 135mm x 70mm x 45mm (LxWxH) Weight – 344g PSU - 12V DC 100mA