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VLG WIRELESS TECHNOLOGY CO., LTD. Bendable Triple satellite seven band helical Antenna VLG-GGB-R35Q8

Compact size high precision GPS+BDS+GLONASS navigation and positioning

*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
*Especially suitable for UAV, aerial photography, traffic monitoring, remote sensing, handheld terminals, high-precision modules,etc.

  • VLG WIRELESS TECHNOLOGY CO., LTD. Bendable Triple satellite seven band helical Antenna VLG-GGB-R35Q8
VLG WIRELESS TECHNOLOGY CO., LTD.
Taohuayuan Hi-Tech & Innovation Park. SHUIKU ROAD
518000 Shenzhen
China

Description

Introduction

Adopts four-arm spiral structure,  ensures that the error between  phase center & geometric center ofantenna is small, effectively reduce the measurement error brought by the antenna.

High Gain, wide pattern beam, good receiving effect of low elevation signal.

Small size and light weight,   suitable for  equipment which has special requiring on the weight of antenna, I.E. the UAV field. The antenna has low power consumption, which can effectively guarantee the battery life of the equipment.

The antenna is bendable, which can meet most of the request on different posture installation.

 

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)                                               110*Φ27.5

Weight(g)                                                      26

Connector Type                                                 sma-j

Operating Temperature(℃)                                -40~+70

Storaging Temperature(℃)                                 -40~+70

Humidity                                                             95%

 

Contact for Quote: [email protected]

Whatsapp: +86 13570817400

Specifications

  • Type
    Aerial, Land, Marine
  • Year of introduction
    4
  • Height [m]
    110
  • Depth [m]
    27.5
  • Width [m]
    27.5
  • Total Weight [kg]
    0.03
  • Certifications
    ROHS
  • Housing and finish material
    Special resin for satellite antenna
  • Design keywords
    High vibration resistant
  • Mounting
    SMA connector to connect to the equipment.
  • Operating temperature: min. [°C]
    -40
  • Operating temperature: max. [°C]
    70
  • Water sand and dust proof
    IP67
  • ROHS compliance
    Y
  • Min. operating power [V]
    3
  • Max. operating power [V]
    5
  • Connection/cable for power
    SMA-J
  • 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
  • L-Band
    Y
  • Type of SBAS measurements
  • Signal gain [dB]
    35
  • Amplifier
  • Noise figure [max dB]
    2
  • TNC female
    N
  • N-type
    N
  • SMA male
    Y
  • Distinguishable features
    Bendable

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