DCT Antares SB, Руководство пользователя

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1.5. SPECIFICATIONS
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2.5mm Stereo audio jack.
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Speaker impedance: 32ohms .
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Microphone: Electret type.
1.5.8 GSM/GPRS module
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Frequencies: 850/1900 or 900/1800 Mhz .
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Full duplex communication.
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Automatic start up.
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Antenna Impedance: 50 Ohms .
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SIM Card: 3 Volts.
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SIM Card PIN: Programmed by user one time, automatically in-
troduced onward. PIN saved on Non-Volatile memory.
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Receiver parameters:
– GSM850 Reference Sensitivity = -104 dBm Static and TUHigh.
– E-GSM900 Reference Sensitivity = -104 dBm Static and
TUHigh.
– DCS1800 Reference Sensitivity = -102 dBm Static and
TUHigh.
– PCS1900 Reference Sensitivity = -102 dBm Static and TUHigh.
– Selectivity @ 200 kHz : > +9 dBc
– Selectivity @ 400 kHz : > +41 dBc
– Linear dynamic range: 63 dB
– Co-channel rejection : > = 9 dBc
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Transmitter parameters:
– Maximum output power (EGSM and GSM850): 33 dBm
+/- 2dB at ambient temperature
– Maximum output power (GSM1800 and PCS1900): 30
dBm +/- 2dB at ambient temperature
– Minimum output power (EGSM and GSM850): 5 dBm
+/- 5dB at ambient temperature
– Minimum output power (GSM1800 and PCS1900): 0 dBm
+/- 5dB at ambient temperature
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