The RP-310D is a small,portable battery powered(12VDc),simplex repeater designed for use with the PT-200D processor/transmitter(PT-200D)
The RP-310D is a digital message format repeater.these repeaters extend the operational range of the system by relaying the signal from the transmitters to either a portable or fixed base.use of one or more repeaters provides unlimited flexibility when deploying the intrusion detection system in rough,hilly terrain where line-of-sight is not possible,or when strategic operations require that monitoring be conducted at a location far remote from the sensored area.

The RP-310D Repeater is Housed in a Compact,O-ring sealed,high impact resistant polypropylene case desigined.For short-term operations,the standard power supply utilizes two nos of 6V batteries,Energizer type 521 or equivalent.for longer operations,external power sources may be utilized.The repeaters are microprocessor controlled and allow the user to select a variety of parameters via a handheld programmer in the field or an IBM compatible computer in the workshop.

SPECIFICATION

Frequency : 8 MHz band from 138-174 MHz
Channel spacing : 12.5 kHz
Operating Voltage : 9-12 Vdc
Power Supply : Energizer type 521 Alkaline batteries

RECEIVER SECTION
Sensitivity : 0.25uV rms 12dB sinad@ R.T.
RX Current : <50ma

TRANSMITTER SECTION
Operating Current : *1 A typ.2.0 A max @ 1.5 WRF output,
*2.5 A typ,3.0 A max @ 5 WRF output
RF Power Output : 1.5 or 5.0 watts(user selectable)
Modulation Type : Narrow band FM 2.5 kHz,Dev,typical
Message Format : Digital-Manchester
Size : 340X295X1500 mm(tol +/- 5mm)
Weight : 4.5Kg w/o batteries 8.4kg w/(2)
Duracell,Energiser type 521 batteries or equivalent.
Case : Polypropylene with O-ring seal.
Electronics : Hermetically sealed with all connections via a glass-to-metal feed-thurs.
Operating Temp : -30 deg C to +55 deg C
Waterproof : 1.5 meter
Altitude : 7620 Metres
Humidity : 100%
External connections : (2)bendex-type PT-07E10-6S
Programming & Ext.Power : (1) TNC Comman RX-TX connection.