| Account | My Orders
Cart(0)
Spotpear
  • sales

    +86-0755-88291180

GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning
GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning

GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning

$19.9

Brand：SpotPear
SKU：010315200000
Date：2026-02-03 16:43
Part Number：
Q25 GNSS Helical Antenna Q39 GNSS Helical Antenna
No：
- +
In Stock
Add to cart
Ask a Question

GNSS L1+L2+L5 Multi-constellation Multi-band Quadrifilar Helix Active High-Precision Positioning Antenna SMA Connector Supports Multi-GNSS Positioning Systems IP67 Waterproof

GNSS L1+L2+L5 Multi-GNSS
Quadrifilar Helix Active Positioning Antenna

High Gain | Low Noise Figure

Supports Multiple GNSS Such As GPS, BDS, GLONASS, And Galileo, Etc.

Version Options


Features

This series of products is a Quadrifilar Helix antenna in structure, features high gain and wide-angle circular polarization characteristics. Compared to traditional antennas, it can receive more low elevation satellite signals to enhance positioning performance, making it suitable for applications such as smart homes, smart agriculture, and high-precision mapping. It is recommended to purchase SMA Magnetic Mount Antenna Base with 3m extension cable, offering flexible installation and compatibility with various GNSS positioning modules.

  • Quadrifilar Helix structure with wide-angle circular polarization characteristics, enhancing low-elevation satellite signal reception capability
  • High gain and low noise figure design, supports multi-band, multi-system GNSS signal reception
  • Compact size and lightweight, with flexible installation, making it suitable for a wide range of devices and application scenarios
  • SMA connector, supports RF signal transmission and coaxial DC bias power supply
  • IP67 waterproof, suitable for long-term stable operation in outdoor environments

Specifications
MODULEQ25Q39
ANTENNA CHARACTERISTICS
ANTENNA TYPEQuadrifilar Helix antenna
FREQUENCY BANDGPS: L1/L2/L5
BDS: B1/B2a/B2b/B3i
GLONASS: G1/G2
Galileo: E1/E5a/E5b
GAIN2dB2.5dBi
CHARACTERISTICS IMPEDANCE50Ω
POLARIZATIONRHCP (Right-Hand Circular Polarization)
COVERING RANGE360°
OUTPUT VSWR≤2
PEAR AXIAL RATIO≤3dB
OUTLINE DIMENSIONS58.70 × Φ27.70 (mm)40.80 × Φ44.30 (mm)
AMPLIFIER CHARACTERISTICS
GAIN37dB28dB
NOISE FIGURE1.5dB
OUTPUT VSWR≤2
VOLTAGE3.3V ~ 16V DC3.0V ~ 16V DC
CURRENT13mA15mA
OTHER CHARACTERISTICS
CONNECTORSMA male
OPERATING & STORAGE TEMPERATURE-40℃ ~ +85℃
WATERPROOFIP67


Connection Examples

 LG290P GNSS RTK Module



 LC29H(XX) GPS/RTK HAT


 ZED-F9P GPS-RTK HAT

* for reference only, the Raspberry Pi 5, SMA Magnetic Mount Antenna Base,
and RTK positioning module are NOT included

Application Scenarios
Outline Dimensions

Q25 Version

 
 

Q39 Version

 

TAG： UART To WiFi Raspberry Pi Zero 4G Cat1 LTE GPS EA EU AI Machine Vision Kit OAK D POE JPEG Encoder 12MP 4TOPS OpenCV Camera Jetson 0.85inch LCD Aluminum Heatsink JETSON NANO MINI Expansion Board Robotic Arm Gripper Mechanical claw Servo ST3215 CF35-12 Devil's Eye Electronic Eye Headlight‌ DIY Display Screen For ​​Toy /Doll /Robot /Car /Motorcycle /Bike Sipeed Lichee Tang Nano1K FPGA GW1NZ-1 Thermal imaging camera Milk-V Duo Distributor etc. XIAO-nRF52840 BLE Antenna SeeedStudio Arduino Tiny SuperMini Flipper Zero Air Mouse Retail electronic Tag ESP32 C3 Ornament Trinket LVGL Astronaut Clock Watch 1.69inch Round LCD TouchScreen ST7789 240x280 ESP32 S3 Round LCD Raspberry Pi 5 Official Red-White Case Raspberry Pi UART RoArm M2 4 DOF High Torque Serial Bus Servo ROS2 WIFI ESP NOW QMI8658C ESP32
Forum：
1、I can't download a pre congfigged image.
2、How to attach the ssd drive to the board
3、Missing GP20
4、NO RESPOSNE TO AT COMMANDS
5、Installing screen in raspbian , Raspberry pi 2b+

Recommended For You

$21.89

Solar-Power-Manager-(C)

Solar Power Manager (C) Module Supports 3x 18650 Batteries, Multi Protection Circuits
$2.49

Micro-OTG-Minii-Gasket

Raspberry Pi Zero W/ WH USB To Micro USB OTG Small shim
$12.89

RTC-Watchdog-HAT-B

Raspberry Pi RTC WatchDog HAT (B) Real time clock Onboard DS3231SN High Precision RTC Chip
$18.9

ISG1321 Camera

1.38MP Global Shutter Camera ISG1321 For Luckfox Pico Zero
©Copyright 2015 Berlinger Haus | All Rights Reserved
Address：Rm401, building 4, Enlai industrial city, Nankang Road, Danzhutou community, Nanwan street, Longgang District, Shenzhen
Email：tech-support@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )