• Beitian BT-T076 full-band multi-constellation GNSS antenna base view with SMA-J connector
  • Beitian BT-T076 GNSS helical antenna housing, side profile black cylindrical body
  • Beitian GNSS antenna promotional graphic for RTK four-arm propeller drone, feature highlights
  • BT-T076 GNSS helical antenna specifications chart showing frequency bands, size, gain and SMA-J
  • Application scenario graphic showing BT-T076 antenna used for drone, handheld device, RTK, machinery
  • Package contents list showing BT-T076 series antenna quantity 1
  • RTK drone antenna feature callouts graphic with four-star full frequency, dust waterproof, omni
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Beitian BT-T076 Full-Band Multi-Constellation GNSS Antenna SMA-J for RTK UAV Survey Positioning

Beitian BT-T076 Full-Band Multi-Constellation GNSS Antenna SMA-J for RTK UAV Survey Positioning

Beitian

$79.64 USD
$79.64 USD
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Overview

Beitian BT-T076 is a high-precision quadrifilar helical GNSS antenna for professional positioning applications such as RTK base stations, surveying/mapping, and UAV aerial survey. It supports full-band, multi-constellation reception with a stable phase center, anti-multipath performance, and omnidirectional 360° horizontal coverage for long-term outdoor operation in centimeter-level positioning systems.

BT-T076 is designed with compact size and light weight to fit UAV platforms, handheld terminals, and small RTK equipment.

Key Features

  • Full-band GNSS + L-Band support: GPS / GLONASS / GALILEO / BDS / QZSS / IRNSS / SBAS
  • Right-hand circular polarization (RHCP)
  • 360° horizontal coverage angle
  • Low phase center error: ±2 mm
  • Integrated LNA with 32±2 dB gain
  • Compact form factor: Φ39.0 × 40.8 mm; weight ≤35 g

Specifications

Model BT-T076
Frequency / Constellations GPS L1/L2/L5
GLONASS L1/L2
GALILEO E1/E5a/E5b
BDS B1/B2/B3
QZSS L1/L2/L5/L6
IRNSS L5
SBAS L1/L5
L-Band
Gain 3 dB
Antenna AR ≤3 dB
Horizontal coverage angle 360°
VSWR ≤2
Polarization Right-hand circular polarization
Port impedance 50 Ω
Phase center error ±2 mm
LNA gain 32±2 dB
Noise figure ≤2 dB
Operating voltage 3.3–5.0 V
Operating current ≤55 mA
Output VSWR ≤2
Flatness in band ±2 dB
Differential transmission delay ≤5 ns
Connector type SMA-J
Antenna size Φ39.0 × 40.8 mm
Antenna weight ≤35 g
Operating temperature -40 to +70 °C
Storage temperature -55 to +70 °C

Dimension

  • Main length: 40.80 ±0.3 mm
  • Outer diameter: Φ43.50 ±0.2 mm
  • Inner feature diameter: Φ26.6 ±0.1 mm
  • Mounting holes: 3 × M2.5, depth 7 mm

Applications

  • RTK base stations, surveying and mapping
  • UAV aerial survey and precision agriculture
  • Deformation monitoring
  • Unmanned vehicles/ships, autonomous robots, and marine navigation

For installation guidance and pre-sales compatibility questions (receiver support, cables/adapters, and integration), contact https://rcdrone.top/ or email [email protected].

Details

Beitian BT-T076 full-band multi-constellation GNSS helical antenna with SMA-J connector base

Designed for RTK surveying and UAV positioning, the BT-T076 provides omnidirectional RHCP reception in a compact, lightweight body.

BT-T076 GNSS antenna specification table: full-band GPS/GLONASS/Galileo/BDS and L-band, 360° coverage, RHCP

Full-band multi-constellation and L-band support helps maintain reliable tracking across GNSS systems for precision applications.

BT-T076 integrated LNA specs table: 32±2 dB gain, ≤2 dB noise figure, 3.3–5.0 V supply, ≤55 mABT-T076 mechanical specs table: SMA-J connector, Φ39.0×40.8 mm size, ≤35 g weight

SMA-J connection and a sub-35 g form factor make integration straightforward on small RTK gear, handhelds, and UAV platforms.

BT-T076 environmental specs table: operating -40 to +70 °C, storage -55 to +70 °CBT-T076 dimension drawing with diameter, height, inner feature size, and three M2.5 mounting holes layout

Detailed mounting dimensions support accurate mechanical design for brackets, enclosures, and UAV installations.

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