Quectel GV100, Руководство пользователя

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GV100 User manual
3.2.3. GSM antenna specification
Frequency and bandwidth GSM850: 824MHz to 894MHz;
EGSM900: 880MHz to 960MHz;
DCS1800: 1710MHz to 1885MHz;
PCS1900: 1850MHz to 1990MHz;
Direction: Omnidirection;
Gain: Passive: >0dBi;
Impedance: 50
Ω
;
VSWR: <4;
Efficient: GSM850: >40%;
EGSM900: >40%;
DCS1800: >30%;
PCS1900: >30%;
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