Model: AN-705
TOPGNSS AN-705 is a multi-frequency satellite navigation antenna with high gain, miniaturization (68*27mm in shape), high sensitivity, GNSS multi-system compatibility and high reliability. It has high precision antenna and built-in LNA amplification and filtering design. It can also receive GNSS L1 and L2 frequency points. The antenna can be used with a variety of satellite navigation receivers and is widely used. It is used in high precision navigation, high precision positioning, high precision timing, unmanned vehicle, unmanned aerial vehicle, RTK measurement, precision agriculture, marine survey and other fields to meet the diverse needs of users.
AN-705Electrical Specifications
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Frequency Range(MHz)
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GPS L1/L2
GLONASS L1/L2
BEIDOU B1/B2/B3
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Gain(dBi)
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4.0
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Antenna AR (dB)
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≤3.0
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Phase center error(mm)
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±2
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Polarization
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Right-hand circular polarization
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Port Impedance
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50Ω
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LNA Gain(dB)
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36±2
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Noise figure(dB)
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≤1.8
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VSWR
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≤2.0
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Operating voltage(V)
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3.0V-6.0V
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Operating current
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≤45mA
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Connector type
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SMA-J
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Antenna size(mm)
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Φ86*30MM
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Weight(g)
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200
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Operating temperature(℃)
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-40 - +70
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Storage temperature(℃)
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-55 - +85
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Waterproof grade
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IP67
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Packing list: TOPGNSS AN-705 1PCS
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AN705 RTK ANTENNA can be used with the following RTK modules