Technical Specifications - GE MDS TD220MAX Technical Manual

Robust communications for positive train control
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6.2

Technical Specifications

GENERAL
Frequency Range
RECEIVER
Maximum Usable Sensitivity
TRANSMITTER
Carrier Power
Duty Cycle
Output Impedance
FCC ID
PRIMARY POWER
Voltage
TX Supply Current (Typical)
RX Supply Current (Typical)
ENVIRONMENTAL
Humidity
Temperature Range
Duty Cycle
Weight (nominal)
Transceiver Dimensions
DIAGNOSTICS/DATA INTERFACE
Connection
Product specifications are subject to change without notice or obligation to any party.
50
216-222 MHz, 12.5kHz bandwidth
–114 dBm at 10% PER (FEC enabled, wide deviation)
–109 dBm at 10% PER (FEC enabled, narrow deviation)
2 – 25 Watts (33-44 dBm)
Note: 2 W max for FCC part 90 with frequencies under 220 MHz
25W / 30% Duty
10W / 30% Duty
2W / 100% Duty
50 
E5MDS-TD220MAX
10.0 to 16 VDC (Negative ground only), 13.8 VDC Nominal
7 A maximum @ 13.8 VDC at 25 W
300 mA @ 13.8 VDC
95%, non-condensing at 40°C
–40 to 70 degrees C (–40°F to 158°F) (depending on Duty Cycle)
25W / 30% Duty: –40 to 60 degrees C (–40°F to 140°F)
10W / 30% Duty: –40 to 70 degrees C (–40°F to 158°F)
2W / 100% Duty: –40 to 70 degrees C (–40°F to 158°F)
2.5 lbs. (1.13 kg)
7.2" (18.29 cm) long, 5.2" (13.21 cm) wide, 2.0" (5.08 cm) in height
Custom DB-25 Female
See Table 4. DB25 Serial Interface Pinouts for details
TD220MAX Technical Manual
MDS 05-6906A01, Rev R

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