User`s guide

2-16
Every DCM-200 enclosure has been pre-drilled with a 1/4" diameter hole at the upper
left-hand side of the enclosure wall. It is necessary to push out the small black hole plug
and clean away any residual silicon sealant. The SMA female end of the cable is then
pressed through the enclosure wall and fastened into place using the provided washer
and nut. When securing the antenna onto the SMA connector, ensure that the fitting is
tightened sufficiently by hand (tools are not required), and that the antenna is vertically
orientated. The opposite end of the cable with the MMCX connector end is pressed onto
the mating connector of the Motorola cellular radio as shown in Figure 2-20.
Four antenna kits are available depending upon the cellular frequency. If the unit is
moved to another region, or a different cellular provider is chosen at a later time, it may
be necessary to change to a different frequency and therefore a different antenna. Use
Table 2-2 to order a different antenna kit.
Metretek Stock # Frequency
1014-0042-004 850 MHz
1014-0042-001 900 MHz
1014-0042-002 1800 MHz
1014-0042-003 1900 MHz
Table 2-2
External Antenna Kits