This page presents all accessories that are compatible with Quanta series, in particular, all GNSS antennas.

GNSS antennas

TW8889 | Dual Band Antenna

These high performance antennas have been especially chosen for their excellent performance/size compromise.

The TW8889 provides a multi-constellation tracking, featuring GPS L1/L2, GLONASS G1/G2/G3, BEIDOU B1/B2, GALILEO E1/E5b, as well as SBAS (WAAS/EGNOS/MSAS) signals tracking.

Performance specifications

ParameterSpecification
Architecture

Dual band, orthogonal feeds combined in a hybrid combiner, wideband LNA, band-split for narrow filtering.

Immunity to LTW and other cellular signals.

LNA Gain

26dB typical

Noise figure2.5dB typ. at 25°C
VSWR (at LNA output)< 1.5:1 typ.
Power consumption12 mA typ.

Antenna gain 

(100mm ground plane)

  • GPS L1, L2: 4.0 dBic
  • GLONASS G2: 3.0 dBic
  • GLONASS G3, Galileo E5b: 1 dBic
Dimensions

Diameter: 47,3mm

Height: 18,3mm

Cable and Connector

3m length Coax cable with SMA straight male (plug),

Weight52grams (without cable and connector)
Environmental
  • Operating temp.: -40 to +85°C
  • IP Rating: IP-67 housing
  • Vibration: 3-axis, sweep = 15 min, 10 to 200 Hz sweep: 3 g 
  • Shock: Vertical axis: 50 g, other axes: 30 g 

A 100mm ground plane is highly recommended for these antennas.     

Mechanical drawing

TW7972 | Triple Band Antenna with L-band

These high performance antennas have been especially chosen for their excellent performance/size compromise.

The TW7972 provides a multi-constellation tracking, featuring GPS L1/L2/L5, GLONASS G1/G2/G3, BEIDOU B1/B2/B2a, GALILEO E1/E5a/E5b, L-Band correction, as well as SBAS (WAAS/EGNOS/MSAS) signals tracking.

Performance specifications

ParameterSpecification
Architecture

Dual band, orthogonal feeds combined in a hybrid combiner, wideband LNA, band-split for narrow filtering.

Immunity to LTW and other cellular signals.

LNA Gain

32dB typical

Noise figure2.5dB typ. at 25°C
VSWR (at LNA output)< 1.5:1 typ.
Power consumption24 mA typ.

Antenna gain 

(100mm ground plane)

  • GPS L1, L2: 4.0 dBic
  • GLONASS G2: 2.5 dBic
  • GLONASS G1, Galileo E1: 4 dBic

  • GLONASS G3, Galileo E5b: 1 dBic
  • GPS L5, Galileo E5a: -1.5dBic
Dimensions

Diameter: 69mm

Height: 22mm

Connector

SMA female

Weight180 grams
Environmental
  • Operating temp.: -40 to +85°C

  • IP Rating: IP-67 housing

  • Vibration: MIL-STD-810-D

  • Shock: 50 g (vertical), 30 g (other)

A 100mm ground plane is highly recommended for these antennas.     

Mechanical drawing

M7HCT | Helical Maxtena Antenna

This GNSS L1/L2/E5b antenna is particularly adapted for precision UAV applications, thanks to an ultra compact design, low power consumption and no ground plane requirement.

This antenna provides a dual frequency tracking on GPS, GLONASS, GALILEO and BEIDOU.


Specifications

ParameterSpecification
LNA Gain30dB
Noise figure1.5 dB typ. 2 dB max
Power consumption

25 mA

Antenna Gain at zenith

GPS L1, GLO L1, GAL E1, BDS B1: 0.5dB

GPS L2, GLO L2, GAL E5b, BDS B2: 1.1 dB

Dimensions34mm x 51mm
Connector typeSMA male
Weight25g
Environmental

-40 to 105°C

IP-67

Mechanical drawing

VSP6037L | Verostar Survey Grade Antenna

The VSP6037L is a survey grade antenna, capable of tracking all signals in view, and featuring maximal performance when centimeter level precision matters.

This antenna features a tight phase center variation and can be mounted on any standard survey mount with its 5/8" threaded hole.

Performance specifications

Parameter

Specification

Architecture

Wide-band spherical antenna element, with a robust pre-filter and high-IP3 LNA architecture.

LNA Gain

37dB typical

Noise figure

1.8dB typ. at 25°C

VSWR (at LNA output)

< 1.5:1 typ. , 1.8:1 max

Power consumption

50 mA typ.

Antenna gain

  • GPS
    • L1, L5 4.0 dBic
    • L2 4.5 dBic
  • GLONASS
    • G1, G3: 4 dBic
    • G2: 4.5 dBic
  • GALILEO
    • E1, E5a, E6: 4 dBic
    • E5b: 4.5 dBic
  • BEIDOU
    • B1, B2a, B3: 4 dBic
    • B2:  4.5 dBic

Dimensions

Diameter: 170mm

Height: 74.9mm

Connector

TNC female

Weight

180 grams

Environmental

  • Operating temp.: -40 to +85°C

  • Storage temp.: -55 to +95°C
  • Vibrations:  MIL-STD-810E - Test method 514.5
  • Shocks and drop:  MIL-STD-810G - Test method 516.6
  • Salt fog:  MIL-STD-810G - Test method 509.6
  • Low pressure:  MIL-STD-810F - Test method 500.5
  • IP Rating: IP-69K

Mechanical drawing