2 - 2 MODEL INFORMATION & ACCESSORIES
Model Specifications*
*) Technical information may be subject to change without further notice.
Model Descriptions**
**) Other combinations are not recommend or not possible.
GENERAL RECEIVER TRANSMITTER
ETSi: ETS 300 394-1 Receiver Type: Superheterodyne Modulation Type:
π/4DQPSK
Type Number: Frequency Range: RF Power:
MTM800 ENH 410-470 MHz MT512M MTM800 ENH 410-470 MHz TMO
DMO
                     3,16 W / 35 dBm
                     3,16 W / 35 dBm
Temperature Range for Transceiver: Channel Spacing: 25 kHz Frequency Range TMO:
Operating
Storage:
-30°C to +60°C
-40°C to +85°C Sensitivity (3.5%) BER: -112 dBm
MTM800 ENH 410-470 MHz
Power Supply:
Minimum:
Nominal:
Maximum:
Max. Current
10.8 Vdc
13.2 Vdc
15.6 Vdc
Approx. 3.5 A
Intermodulation:
Blocking (50-100 kHz):
-47 dBm
-40 dBm
Frequency Range DMO:
MTM800 ENH 410-470 MHz
Dimensions (HxWxD) in mm: Spurious Rejection: -45 dBm Frequency Stability:
Transceiver with
Enhanced Control Head, 
Dash Mount 60 x 185 x 175
Adjacent Channel
Interference Ratio:  -45 dB
Locked to Base
Not Locked to Base
 +/-100 Hz
+/- 1 kHz
Weight in grams: Frequency Stability: Spurious Emissions:
Transceiver with 
Enhanced Control Head, 
Dash Mount 1430
Locked to Base
Unlocked to Base
+/-100 Hz
+/-  1 kHz
Conducted/Radiated   – 36 dBm <=1GHz
   – 30 dBm  > 1GHz
Audio Rated (@4 Ohms):
For External Speaker:
Distortion at Rated Audio:
10 W
5% Max.
Adjacent Channel Power Ratio (@ ± 
25kHz)
350-390 MHz                     – 60 dBc 
Model Description
M1 Dash Mount with Mobile Terminal with Direct Mount Enhanced Control Head, Speaker, Microphone or 
Handset, Standard User Guide, and Installation Accessories.
M2 Desk Mount with Mobile Terminal with Direct Mount Enhanced Control Head, Speaker, Microphone or 
Handset, Standard User Guide, and Installation Accessories and tray including with power supply
M3 Remote Mount with Mobile Terminal with Remote Mount Enhanced Control head, optional Remote Head 
Enhanced or Data Expansion Head Enhanced, Speaker, Microphone or Handset, Remote Mount cables, 
Standard User Guide, and Installation Accesorries.
M4 Motorcycle Mount with Mobile Terminal with Motorcycle Mount Enhanced Control head, optional Remote 
Head Enhanced or Data Expansion Head Enhanced, Speaker, Microphone or Handset, Motorcycle cables, 
Standard User Guide, and Installation Accesorries.
M5 Mobile Terminal with Data Expansion Head Enhanced, and Installation Accessories.
6866539D31.book  Page 2  Tuesday, March 20, 2007  6:32 PM