17
3.0
INSTALLATION
3.1
General Information
This section contains information necessary for preparing the TCR-MBA-50 (both versions) for
use.
3.2 Preparation for Use
After unpacking the system and inspecting for physical damage, select an appropriate location
for the Amplifier. Although the Amplifier is weather-resistant, placing it in a location where it is
protected from direct salt spray, rain, and sunlight will increase its service life. Make sure that
adequate air flow is available to allow proper convection cooling.
3.3 Mounting Provisions.
The TCR-MBA-50 (both versions) can be mounted using existing mounting holes for the
TCR-MBA-25 power amplifier (refer to Figure 3-1). These holes accommodate #10-32 screws,
which screw into tapped 10-32 X 0.220 deep holes on the amplifier. Ensure the proper length
screw is used to prevent damage to the threaded holes on the amplifier.
The power amplifier can also be mounted by using two mounting tabs in the front and two
mounting holes on flanges in the rear. The tabs must be mounted first using 100° #8 flat head
screws. To mount the power amplifier, simply slide the two front slots on the front of the power
amplifier onto the two tabs and secure the rear flanges with two #4 pan head screws. Other
mounting points are included on the sides of the amplifier to accommodate a variety of mounting
options.