Campbell-scientific RF300-Series DRL VHF/UHF Radio Transceivers Manuale Utente Pagina 10

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SECTION 1. GENERAL RADIOTELEMETRY NETWORK
1-4
1.4 REPEATER
Purpose: To act as relay between two
communicating stations separated
by too long of a distance or an
obstacle which impedes direct
communication. A repeater is not
always required in a RF telemetry
network. A field station can also
function as a repeater.
Equipment Required:
Radio
RF Modem
Antenna and antenna cable
12V and 5V power supply
(PS512M or CH512R and
BP12)
Enclosure and other mounting
needs
PS512M
RF300
RF95A
FIGURE 1-4. A Typical RF Telemetry Repeater Station
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