Gps/Glonass Antenna - MachineryGuide SM1 User Manual

GPS/GLONASS antenna

The antenna has to be mounted to the highest part of the agricultural machinery, and
must not be obscured in order to achieve the best accuracy. There are two antenna
options available for the MachineryGuide application:
SM1 antenna
DM1 antenna
Specifications:
● Frequency: 1575MHz ~
1615MHz
● VSWR: 1.3 @ 1580MHz
● Bandwidth: 43MHz
● Polarization: RHCP
● Antenna gain: 27dB
● Size: 37.5mm x 34.5mm x
12.5mm
● Connection: SMA
● RF cable: RG174, 2.5m
● Magnetic bottom
The DM1 antenna has high gain (40 dB)
and multipath error rejection.
Specifications:
●
Frequency: 1574 MHz +/- 10
MHz
●
Bandwidth: 31 MHz (1dB)
●
Polarization: RHCP
●
Antenna gain: 40 dB
●
Size: 66.5 mm x 66.5 mm x
49.8 mm
●
Connector: TNC
●
Manufacturer: Tallysman
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