Motorola MTP850, Service Manual

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2 - 2 MTP850 TETRA Handportable Terminal / Basic Service Manual MODEL INFORMATION
MTP850/MTP850 S/MTP850 FuG Model Specifications
Specifications subject to change without notice.
GENERAL RECEIVER TRANSMITTER
ETSI ETS 300 019-1-7 Receiver Type: Class A and B Modulation Type:
π/4
DQPSK
Type Number: 806–870 MHz
380–430 MHz
Frequency
Range: 851–870 MHz
380–430 MHz
RF Power: 1 Watt
1.8 Watt
Temperature Range for Transceiver:
Channel Spacing: 25 kHz Frequency Range 800MHz: TMO 806–825
MHz
DMO 851–870
MHz
Operating:
Storage: -30 °C to +60 °C
-40 °C to +85 °C Sensitivity (4%) BER: -112 dBm
(1 W radio)
-114 dBm
(1.8 W radio)
Intermodulation:
Interfering Signal Level:
(4%) BER
-47 dBm
Frequency Range 380MHz TMO 380–430 MHz
DMO 380–430
MHz
Battery Types:
Standard
FTN6573A
950mAh (Li Ion) - not
available for 1.8W radio
FTN6574A UltraHigh
1850mAh (Li lon)
Selectivity Blocking:
(50–100 kHz)
Interfering Signal Level:
(4%) BER
-40 dBm
Frequency Stability:
Locked to Base
Not Locked to Base ± 100 Hz
± 1000 Hz
Battery Voltage:
Minimum:
Nominal: 3.2 Vdc
3.8 Vdc
Spurious Rejection:
Interfering Signal Level:
(4%) BER
-45 dBm
Spurious Emissions:
Conducted
30MHz–1GHz
1GHz–12.75GHz
-36dBm
-30dBm
Portable
Dimensions
(HxWxD in MMs):
125x50x33.5 mm
with standard battery
125x50x37.5 mm
with ultra high battery
Frequency Stability:
Locked to Base:
Unlocked to Base:
Audio Rated: +100Hz
+1000Hz
1 W
Radiated
30MHz–1GHz
1GHz–12.75GHz
-36dBm
-30dBm
Weight 380–430MHz:
181 g Radio only (with antenna)
218 g with standard battery
238 g with ultra high battery
Weight 860–870MHz:
175 g Radio only (with antenna)
215 g with standard battery
233 g with ultra high battery
Distortion at Rated Audio: 15% Max.
Adjacent Channel Power (at
±
25kHz):
55dBc (1W radio)
60dBc (1.8W radio)