Transmitter T7
Transmitter T7

T7 is a transmitter applied for transmitting alarm messages of intruder and fire alarm control panel to a Central Monitoring Station (CMS) at a licensed VHF band radio frequency.


• Alarm transmission to CMS at a licensed VHF band radio frequency
• Encodes messages by protocols RAS-2M, LARS, LARS-1 or Milcold-D
• Seven external NC, NO or EOL=2,2 kΩ type inputs
• Internal power supply voltage control
• Serial input for connecting transmitter and control panel by CR type interface

 

Specifications
Operating frequency

146 to 174 МHz

Modulation

FM/FSK

Output power

4,5 W ± 1,5 dB

Output resistance

50 Ω

Power supply

11 - 14 VDC

Current

idle mode: 60 mА,

   transmission mode: up to 1,2 А

External inputs

7, set one of NC or NO or EOL=2,2 kΩ type

Operating temperature

-20°C to +55°C

Overall dimensions

120 x 65 x 20 mm

Weight

0,15 kg

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