Table 72: Equipment Electrical Ratings; Table 73: Normal Load Conditions; Table 74: Fuse Identification; Appendix E: Product Specific Information For Digital Terminals Type Mt953Cg - Motorola MTM800 FuG Installation Manual

Appendix
E
Product Specific Information for Digital Terminals Type
MT953CG
This section gives the Service Personnel an overview about product-specific notes. This is necessary to take special
precautions to avoid the introduction of hazards when operating, installing, servicing, or storing equipment. This
terminal meets the applicable safety standards if it is used as described. Follow carefully all operating and safety
instructions.

Table 72: Equipment Electrical Ratings

Rated Voltage
Rated Voltage Range
Rated Current
Transmitter Frequency Range
Receiver Frequency Range

Table 73: Normal Load Conditions

Rated RF Power
Rated Audio Power
Antenna Impedance
Operating Temp. Range
Operating Time
Note: In general, the terminal transmit and receive time (operating cycle time) is determined by the
communication system. On overload, respectively on extensive use beyond the systems specifications at
high ambient temperatures, the thermal control protects the terminal. The thermal control cuts down the RF
output power, thus reducing the terminal coverage range.

Table 74: Fuse Identification

Fuse for Power Cable GKN6270/
GKN6274
125 | Product Specific Information for Digital Terminals Type MT953CG
12 Volt DC
10.8 to 15.6 V DC
MT953CG (380-430 MHz): 4 Amps @ 10 Watts RF
power
Please be aware when planning the installation that
there is a current consumption of max. 4.5A during
PTT and even 30mA (non-Ethernet)/ 90mA (Ether-
net) when terminal is switched off.
TMO: 380-430 MHz (MT953CG)
DMO: 380-430 MHz (MT953CG)
380-430 MHz (MT953CG)
10 Watts
10 Watts @ 4 Ohms; 6 Watts @ 8 Ohms
50 Ohms
-30 to +60°C
Continuous/Intermittent
10 A (Motorola Part Number:
6500139767)
Important: In case of
blown fuses during the in-
stallation, replace ONLY
Table continued...
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