Technical Parameters; Featured Technical Parameters; Parameters Of Dtmf Interface (Rj-11 Telephone Interface); Troubleshooting - Linkcom Link Gate FAX User Manual

4. Technical Parameters

4.1 Featured Technical Parameters

Item
Air interface
Working voltage
Environmental temperature
Humidity
Atmospheric pressure
Environmental noise
Emission power
Sensitivity
Antenna gain

4.2 Parameters of DTMF interface (RJ-11 telephone interface)

Dialing tone frequency
On-hook voltage
Off-hook current

5. Troubleshooting

5.1 Network

The GSM fixed wireless terminal needs about 15 seconds to search for local GSM
Parameter
Meet GSM standard
AC220V±20 (DC24V/DC12V optional)
The actual specifications please see the
mark of enclosed adapter.
-10 +45
45% 95% (without dew)
86 106Kpa
<=65dB
2W(900MHz)/1W(1800MHz)
-104dBm
>0dB
450Hz
48V±10%
20mA/40mA
Note
Please check the enclosed
adapter' voltage
matches to
voltage.
Device working under
special temperatures
needs to be customized
local