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Antenna DS101 is designed to receive and amplify signals of GLONASS and GPS in the frequency range from 1570 to 1610 MHz, as well as to receive signals correcting information RTCM in the zone of control and correction stations from radio beacon, marine differential subsystem of GLONASS / GPS in the frequency range from 283.5 to 325.0 kHz, and the use of the navigation equipment marine equipment of high accuracy.
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ДС101 antenna
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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.
Recommendations for use
Acceptable losses in the antenna cable, no more than 20 dB.
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 gain of LNA, dB |
41,0±2,5 |
| The noise of LNA no more, dB |
3,5 |
| The frequency selectivity of the filter f0 ± 90 MHz no less, dB |
35 |
| Frequency range of beacon, kHz |
from 283,5 to 325,0 |
| The gain no more, dB |
30 |
| Sensitivity for signal/noise ratio 10 dB no more, uV/m |
10 |
| Dynamic range no less, dB |
100 |
| Uneven azimuthal radiation pattern no more, dB |
3 |
| Supply, V |
from 10,9 to 12,1 |
| Current no more, mA |
95 |
Dimension:
- diameter, mm
- height, mm |
160
211 |
| Mass no more, kg |
1,0 |
| Protection |
IP 65 |
| Operation temperature, °C |
from -40 to +55 |
| Storage temperature, °C |
from -50 to +70 |
| Output connector |
socket TNC |
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