Nautel NX5 AM, Preinstallation Manual

Page: 28 / 89

NX5 PRE-INSTALLATION MANUAL PRE-INSTALLATION TASKS
PAGE 1.2.2 VERSION 0.1 2015-08-01
8. Install lightning protection on the antenna tower. Refer to Nautel’s
Recommendations for
Transmitter Site Preparation Manual.
9. Place a work area with a clear table surface near the transmitter location. Provide electrostatic
protection measures in the work area.
10. Order any accessories or ancillary equipment that you may need. Typical requirements include:
 Tools - soldering iron, screwdrivers, wrenches, etc. (see Section 1.9, “Parts and tools” on
page 1.9.1 ).
 Test equipment - oscilloscope and digital multimeter.
 Peripheral equipment - PC or laptop, LAN/network connection, etc.
 If you are using a network connection (as opposed to a direct connection with a laptop),
consult with your network administrator to determine whether the NX5’s network feature will
be enabled. If so, determine whether DHCP will be used. DHCP allows network IP addresses to
be assigned automatically. To use DHCP, you must have a visible DHCP server on your
network. If you are not planning to use DHCP (i.e., your network does not have a DHCP server
or you are connecting directly to a laptop), you must obtain an IP address and netmask from
your network administrator as well as gateway and nameserver(s) as applicable.
11. Terminate the transmitter end of the RF feedline with the appropriate mating connector.
12. If the transmitter will be used to broadcast IBOC, perform a full impedance sweep of the antenna
system. See “Antenna System” on page 1.6.4 .
13. Arrange manpower or lifting equipment to move the transmitter into place. You can use a forklift
or pallet jack, or install Nautel-provided casters on the bottom of the cabinet to move the
transmitter into place for installation. See
“Preparing to Move the Transmitter into Place” on
page 1.3.2 for more information.
14. If you are going to use an external frequency reference, ensure that the reference source meets
required specifications.
15. Prepare to integrate the NX5 transmitter into your station control circuitry, if required.
16. Train your station technicians and operators on the use and maintenance of the NX5 transmitter.