Description Power Requirements for Low Noise In-Line Amplifier (LNA): The important thing to note about the power requirement is that currently shipping TimeMachines® time servers (TM1000A, TM2000B, TM2500C) can supply power to run one LNA plus the antenna. If more than a single LNA is put into series in the line, then a power source separate from the time server itself is required. TimeMachines® 2 and 4 port splitters with power injection can be used for this (SKUs: 760-602-PWR and 760 604-PWR). Even if the splitting function isn’t required, the ability to inject 9V onto the center conductor of the antenna cable will enable multiple LNA devices to be placed into the cable running to the antenna. The LNA is also capable of passing power through to the next device which could be another LNA, or the antenna itself. Installation: The next pages cover the common installation methods. It is critical that the input/output orientation be followed. Power status can be confirmed by looking through the hole on the side of the unit for the LED. Connections: RF In Port: should point toward the Antenna. It is also important that at least 25ft of cable be between the antenna and the Low Noise In-Line Amplifier (LNA). Less that that will over-saturate the input to the LNA causing degraded performance. RF Out Port: should point toward the time servers. A simple 5/16″ plastic wrench is included to help with the tightening of the SMA nuts. Manual/Product Specification TimeMachines® is your reliable source for Synchronized Network Clock Systems using our GPS Network Time Servers and NTP PoE and WiFi Clock Displays. We also offer a variety of GPS Accessories, Clock Display Accessories, T-Track Ceiling Mount Kit, and our network device management software TM-Manager. Our network clock displays can also be used as Sports & Fitness Clocks. TimeMachines® products are professionally designed and manufactured in the USA. TimeMachines® offers a variety of professional time synchronization products to meet all of your network timing needs! At TimeMachines®, our focus is on quality, service, integrity, and price, while meeting the needs of our diverse and rapidly growing customer base. Our products are ideal for libraries, gyms, schools, broadcast studios, manufacturing facilities, healthcare facilities, police and public safety offices, government and military agencies, and any corporate office. Take the time to find your timing solution today at TimeMachines®! Learn more about our extended warranty options for our gps time servers.