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M102 antenna

Antenna M102 is designed to receive signals of GLONASS / GPS in the frequency range from 1570 to 1610 MHz and use the navigation equipment timing.

M102 antenna

M102 antenna

Design features

Antenna housing and radome are made of plastic, cast.
Splash-proof construction of docking output connector.
Mounted on a mechanical object, by a set of assembly parts.

Specifications and operating conditions

Parameter Value
 Frequency range, MHz from 1570 to 1610
 Output impedance, Ohm 50
 Output VSWR, no more 2
 Polarization circular, right
 The gain of the emitter at the zenith, dBik 2,5
 The noise of LNA no more, dB 3,5
 The gain of LNA, dB 30,0±2,5
or 40,0±2,5
 The frequency selectivity of the filter f0 ± 90 MHz no less, dB 40
 Supply, V from 2,5 to 5,5
 Current no more, mA 30
         - diameter, mm
         - height, mm
 Mass no more, kg 0,2
 Protection IP 65
 Operation temperature, °C from -40 to +55 (from -50 to +70 optional)
 Storage temperature, °C from -60 to +60
 Output connector socket TNC

Variants antenna

Variants Gain1)(type), dB Acceptable losses in the antenna cable no more, dB Immunity cellular 1.8-1.9 GHz
02 30 10 Standard
03 40 20 Standard
04 30 10 High2)
05 40 20 High
 1) Gain LNA built-in
 2) Immunity cellular 1.8-1.9 GHz, 10 dB above the standard