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VLG WIRELESS TECHNOLOGY CO., LTD. Helical UAV aviation antenna VLG-GGB-R35Q2

GPS L1/L2、BDS B1/B2/B3、GLONASS L1/L2 compact size aviation antenna

Spiral active antennas covers GPS L1/L2, BDS B1/B2/B3 and GLONASS L1/L2

Widely used in navigation scheduling, tracking monitoring, measurement and control or other fields.

Suitable for applications such as UAV, aerial photography, traffic monitoring, remote
sensing as well as handheld terminals, high-precision modules,etc.

  • VLG WIRELESS TECHNOLOGY CO., LTD. Helical UAV aviation antenna VLG-GGB-R35Q2
VLG WIRELESS TECHNOLOGY CO., LTD.
Taohuayuan Hi-Tech & Innovation Park. SHUIKU ROAD
518000 Shenzhen
China

Description

Features:
1. Adopts a four-arm spiral structure to ensure small errors in  phase center and geometric 
center of the antenna,  effectively reduce the measurement errors.
2. High gain, wide beam and good reception effect for low elevation signal.
3. Small size and low power consumption, light weight and wide application, could effectively ensure the battery working time of devices.

 

PASSIVE ANTENNA SPEC.:
Frequency Range(MHz)    GPS L1L2/& BDS B1/B2/B3&GLONASS L1/L2
Polarization                       Right-hand circular polarization
Gain(dBi)                           Elevation 90°:≥2
Axial Ratio(dB)                  Elevation 90°:≤3
Impedance(Ω)                   50
VSWR                                 ≤2:1
Horizontal coverage Angle(°)       360° OMNI

LNA SPEC.:
Signal Gain(dB)                                             35±2
Noise Figure(dB)                                           ≤2
VSWR                                                           ≤2:1
Voltage(VDC)                                           3~5
Current (mA)                                                 ≤20
Inband Spectrum Ripple(dB)                   ≤2
Impedance(Ω)                                              50

Physical info:
Dimensions(mm)                                          57*Φ27.5
Weight(g)                                                  25
Connector Type                                             sma-j
Operating Temperature(℃)                          -40~+70
Storaging Temperature(℃)                           -40~+70
Humidity                                                         95%

Contact for quote: [email protected]

 

 

Specifications

  • Type
    Aerial, Land, Marine
  • Year of introduction
    2015
  • Height [m]
    0.057
  • Depth [m]
    0.0275
  • Width [m]
    0.0275
  • Total Weight [kg]
    0.05
  • Design keywords
  • Mounting
    SMA connector to connect to the equipment.
  • Operating temperature: min. [°C]
    -40
  • Operating temperature: max. [°C]
    70
  • Humidity resistance
    95%
  • Water sand and dust proof
    IP67
  • Min. operating power [V]
    3
  • Max. operating power [V]
    5
  • Tracked satellite signals
    GPS, GLONASS, BeiDou
  • Type of GPS measurements
    L1, L2
  • Type of GLONASS measurements
    L1, L2
  • Type of Galileo measurements
  • Type of Beidou measurements
    B1, B2, B3
  • Type of SBAS measurements
  • Signal gain [dB]
    35
  • Amplifier
  • Max cable length [m]
    0
  • SMA male
    Y

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