User's Manual

P.G. TM0051
1-1
SECTION 1. GENERAL INFORMATION
1.1 INTRODUCTION
1.1.1 Scope of Manual. - This manual is provided to familiarize personnel installing the
R307B Repeater with all pertinent aspects of the repeater. Included in this manual are
a brief physical description, a technical summary, and installation and operating data.
1.1.2 Purpose of Equipment. - The R307B Repeater is used as a drop-in booster for
the SMR band (800 MHz trunking). It will simultaneously amplify signals in the uplink
band in one direction and the downlink band in the opposite direction. A typical use of
the R307B is to provide signal coverage in enclosed areas.
1.1.3 Physical Description. - The unit, shown in Figure 3-1, is designed to be mounted
on a flat vertical surface. The unit has two SMA connectors for antenna connections
and a DC power jack for connection to the external AC-DC power source supplied with
the unit.
1.1.4 Electrical Description. - The unit provides a maximum or approximately 60 dB of
gain for signals in the uplink band in one direction and the same amount of gain for
signals in the downlink band in the opposite direction.
The external AC-DC power source supplied with the unit is used to provide power via a
power jack (center positive) on the unit.
Two LED indicators show the operating status of the unit.
1.2 TECHNICAL SUMMARY
The power requirements, performance characteristics and dimensions and weight of
the R307B Repeater are summarized in Table 1-1.