Ototronix LLC EM-898B User Manual

 

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Frequency:

 

One Channel from 410MHz to 490MHz by crystals controlled.

 

Frequency 

Stability::

 

10 ppm at 25ºC.

 

10 ppm at 25ºC.

 

10 ppm at 25ºC.

 

Paging 

format:

 

 POCSAG 

 

Baud rate:

 

512bps / 1200bps / 2400bps. 

 

Message 

data:

 

Numeric or alpha-numeric, max 40 characters per each paging

 

RF output

 

10~50mW 

 

 100mW

 

150mW

 

Modulation:

 

FSK ,

 

Deviation:

 

4.5Khz 

 

Operation 

Temp:

 

-20ºC ~ +70ºC.

 

Pager 

Capacity:

 

from 8 to 2097151 Pager Capcode

 

Operating 

Voltage:

 

+5V from USB port

 

Coverage 

distance 

 

about 8,000 square 

Meter

 

about 50,000 square 

Meter

 

about 85,000 square 

Meter

 

Size of 

Housing:: 

 

90mm X 23mm X 

16mm 

 

90mm X 23mm X 

16mm 

 

90mm X 23mm X 

16mm 

 

Model 

Weight:

 

30gs

 

32gs

 

38gs