MDS 05-2415A01, Rev. A GENERAL 1-5
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PRINTED CIRCUIT
BOARD MODEL
LABEL
Figure 1-2. Printed Circuit Model Number Location
SPECIFICATIONS: MDS 4310 DATA TRANSCEIVER (2314 MAIN PC BOARD)
General
Frequency Range: 350–512 MHz (Nominal)
Operating Bands— 350–370 MHz, 370–390 MHz, 390–410 MHz,
any one of eight: 406–430 MHz, 430–450 MHz, 450–470 MHz,
470–490 MHz, and 490–512 MHz
Frequency Programming: Programmable in 6.25 kHz increments to any
channel pair in radio operating sub-band.
TX/RX Spacing: 0 (Simplex), 5 MHz, 10 MHz standard; others
are possible, consult with factory.
Primary Power—
Model 4310 Transceiver
Voltage: 13.8 Vdc Nominal
(10.5–16.5 Vdc Operating Range)
TX Supply Current: 2.0 A typical, 2.5 A Maximum, at 13.8 Vdc
Varies with power output adjustment
RX Supply Current: 65 mA typical, without options installed or
LED indicators turned OFF
Standby Current (Radio Inhibited) : 14 mA maximum
Connector: Integral part of power cable assembly
(Six foot/1.8 meter cable assembly included)
Fuse: 3.0 A, 3AG, FB (Fast Blow);
Holder part of cable assembly
Reverse Polarity Protection: Diode across primary power input with
internal 4 A plug-in fail-safe fuse.
Continued on next page.
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