AH201a
AH201a-GNSS Spiral Antenna $18.00
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AN10a-GNSS Active Antenna $2.00
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AH201b
AH201b
AH201b
AH201b

AH201b-GNSS Spiral Antenna

Multi-constellation Multi-band Wide Voltage Spiral Antenna

  • The antenna adopts dobby helix technology to ensure the right circular polarization and phase center performance to reduce the impact of measurement errors.
  • Antenna unit with high gain and small gain roll-off characteristics, good reception of low elevation satellite signals.
  • Sophisticated low noise, high gain amplification and excellent out-of-band rejection.
  • Electrostatic protection: 15KV (air discharge).
  • Small size and lightweight, easy to carry and install.

$17.00

1970 en stock

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AH201b

Antenna Structure Four-arm Spiral
Satellite System BEIDOU: B1/B2a；
GPS: L1/L5；
Galileo: El/E5a
GLONASS: G1
QZSS L1+L5
IRNSS L5
Frequency Range 1176.45±10.23MHz
1559MHz~1606MHz
Ranging Accuracy RTK: ≤1cm (1σ)
Dimensión(mm) H: 55.6 Φ: 23.0
Supply Voltage 3.0~12V
3.3V or 5.0V Type
Operating Current ≤45mA
Antenna Gain ≥1.5dBi
LNA Gain 25±3.0dB
Output VSWR ≤1.8:1 typ. 2.0:1max
Interface SMA-J
Cable Length /
Waterproof Rate IP67
Features Wide voltage, L1+L5 five-star dual-band, All-constellation GNSS

AH202_Datasheet_EN
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