The radio modem

The radio modem
The radio modem is intended for data reception / transmission by the radio-frequency channel.

Name 

Value

Overall dimensions, no more, mm

67L х 65W х 32H 

Mass, kg, no more

0,1

Range of working temperatures, °С

from – 20 to + 50

The upper value of relative air humidity at maintenance

95 % при 35  °С

Mode of operation

half-duplex

Channel modulation speed, baud

4800

Modulation format

frequent GFSK 

Range of used frequencies, mHz

ISM 433,05 … 434,79

Amount of channels

69

Frequency spectrum pitch, kHz

25

Output power, mW, no more

10

Operating distance in the conditions of line of sight, m, not less

50

 

Power supply

from the exteal power supply with voltage 5V or from  USB port of the PC

Power consumption, W, no more

0,25

Probability of no-failure for 1000 hours 

0,94

Average service life, not less

10 years

Name

Amount, piece

Radio modem SW-101 

1 piece

The maintenance manual

1 copy

Cable USB                       

1 piece

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