4
Instructional Leaflet
RLY-800 Radio Frequency Relay (Brazil)
RLY-800 Features and Functions
This section describes some of the parts that comprise the RLY-800.
Figure 2. RLY-800 With Internal Antenna
NOTICE Transmitters with Detachable Antennas
This device has been designed to operate with the antennas listed below, and having a maximum gain of 6 dBi.
Antennas not included in this list or having a gain greater than 6 dBi are strictly prohibited for use with this device.
The required antenna impedance is 50 ohms.
Antennas that may be used with this product include:
•
HGV-906U 900 MHz Omnidirectional Antenna — 6 dBi Gain
•
OD9-5 - 900 to 928 MHz Omni Antenna — 5 dBi Gain
•
B8965CN - Laird Technologies 896 - 970 MHz NGP Mobile Antenna — 5 dBi Gain
•
TRA9023NP - Antenex Phantom 902 to 928 MHz — 3 dBi Gain
•
915 MHz Co-linear Antenna — 2 dBi gain
To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the
Equivalent Isotropically Radiated Power (EIRP) is not more than that permitted for successful communication.
Wiring
Compartment
and Cover
Internal Antenna
Cover
RF Node
Latch
FIP
Gasket
Fuse
VAC Power Wires
Divider
Mounting Tab
Mounting Tab
Mounting Tab
Battery
