Strona wydrukowana z adresu: http://radmor.com.pl/Civil-products/Civil-products/Mobile/Mobile-radiotelephone-3801

Mobile radiotelephone 3801

Mobile radiotelephone 3801

Mobile radiotelephone 3801

  • 80, 160 or 450 MHz band
  • power up to 25 W
  • more than 500 channels
  • selective calls
  • CTCSS
  • DTMF
  • data transmission
  • voice encryption
  • alarm signalization
  • scanning
  • alarm signalization
  • remote killing and reviving
  • protection from using by  unauthorized persons
  • IP 54 - ensures to work in  troublesome conditions
  • in Pb-free technology (for special  order)

Mobile radiotelephones 3801 operate in 80, 160 or 450 MHz bandwidth. They are specifically designed to work in simplex, duosimplex and semiduplex land mobile radio communications networks with channel spacing 12,5 kHz ( 25 kHz for 160 MHz bandwidth).

Mobile set 3801 with a detachable front panel enables to mount the front panel with control elements in a vehicle cab independently of a transceiver unit. In case of two-cab vehicles it is possible to use radio sets 3801 with two front panels. This is a remarkable solution for e.g. fire brigade vehicles, ambulances and other vehicles with separate driver’s and other users’ cabs.

Mobile set 3801 with a detachable front panel

Mobile set 3801 with a detachable front panel

Mobile set can be used with detachable control unit 3851-7000. The unit make sit possibile to Access all functions of the radiotelephone through the keypad ant to inform the user with 80-character display about the operation status, channel parameters etc. The control unit enables to send and receive status information and short data messages. It is possible to mount the control unit at a distance from the receiver unit of up to 10m.

Radiotelephones 3801 with control unit 3851-7000

Radiotelephones 3801 with control unit 3851-7000

Robust aluminum housing of these devices fulfills IP54 norm and enables to work in troublesome conditions.

Technical data:

Parameter

Unit

Type

3821

3831

3851

Frequency band

MHz

66÷88

146÷174

400÷470

Number of programmed channels

 

more than 500

RF output power

W

2÷20

1÷10 or 5÷25

10

Sensitivity ( SINAD 12dB)

µV

0,3

0,35

Channel spacing

kHz

12,5

12,5/25(programmed)

12,5

Bandwidth

MHz

20

28

20

Emission

 

F3E, F2D

CTCSS/DCS

 

48 tones /104 codes

Data transmission

b/s

4800 GMSK (external modem)
2400 FFSK (internal modem)

Operating temperature range

°C

-30 ÷ +60

Dimensions

mm

165 x 173 x 40

Weight

kg

1,4

Basic set consist of:

  • transceiver unit
  • microphone
  • antenna
  • supply conduit and extra speaker
  • compact construction

Additional accessories:

  • microphone with DTMF or selective  calls
  • different power speakers
  • DC power supply
  • converters
  • different compact construction
  • programming unit
  • stationary antennas (directional and omnidirectional)