Beitian BT-T372 Vehicle Combination Antenna for ITS – RTK GNSS + 5G MIMO + V2X WiFi/Bluetooth (M24)
Beitian BT-T372 Vehicle Combination Antenna for ITS – RTK GNSS + 5G MIMO + V2X WiFi/Bluetooth (M24)
Beitian
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Overview
Beitian BT-T372 is a high-precision multi-network combined vehicle combination antenna designed for intelligent transportation systems (ITS). It integrates GNSS, 5G MIMO and primary/secondary V2X antenna units in a compact in-vehicle antenna structure. The working principle illustration indicates it receives satellite positioning signals through the antenna and outputs them to the receiver, and outputs them to the reference station through the communication base station.
Key Features
- Multi-network and multi-frequency integrated design
- GNSS antenna unit covers full frequency characteristics of four systems
- GNSS antenna unit phase center is stable
- High isolation between antennas achieved through multi-isolation technology integration
- Antenna horizontal coverage angle: 360°
- Operating voltage: 3.3-12V
- UV material (UV resistant)
- M24×2 threaded hole connection (described as self-locking with sealing and vibration resistance)
- Appearance and connectors can be customized (configuration note applies)
Specifications
| Model | BT-T372 |
| Frequency range (working mode) |
GNSS (1 piece): 1164MHz to 1278MHz / 1557MHz to 1612MHz; 5G (2 piece): 1710-2690MHz & 3300-5000MHz; 5G (2 piece): 824-960MHz & 1710-2690MHz & 3300-5000MHz; V2X (2 piece): 5.85-5.925G |
| Gain | 4.0 dBi |
| GNSS typical gain | >= 4.0 dBic |
| GNSS gain / 5G, V2X efficiency |
5G: 824M-960M >= 30%; 1710M-2690M >= 40%; 3300M-3600M >= 40%; 4800M-5000M >= 40%; V2X: >= 50% |
| Antenna AR | <= 3.0 dB |
| Horizontal coverage angle | 360° |
| GNSS antenna front-to-back ratio | >= 15 dB (±30° rear) |
| Phase center error (mm) | PCO: 2.5 mm for <= N and 2.5 mm for Y East<= |
| Polarization | GNSS: right-handed circular polarization; 5G/V2X: linear polarization |
| Unit isolation | <= -10 dB between units; System-to-system <= 15 dB |
| Port impedance | 50 ohm |
| LNA gain | 36 ± 2 dB |
| Noise figure | <= 2 dB |
| VSWR |
Output VSWR: <= 2; GNSS: <= 2.0; 5G: <= 5 @ 824-960, <= 3 @ 1710-2690, <= 3 @ 3300-3600MHz, <= 3 @ 4800-5000; V2X: <= 2 |
| Operating voltage | 3.3-12.0 V |
| Operating current | <= 50 mA |
| Antenna size | Φ139*58 mm |
| Weight | 410 g |
| Length | 5 cm |
| Connector type | SMA-J |
| Additional connector information | Fixed connector M24; Antenna connector 8-SMA-J |
| Operating temperature | -40 to +85°C |
| Storage temperature | -55 to +85°C |
| Humidity | 95% non-condensing |
| Dimension drawing notes |
Diameter: Φ139.00 (+1/-0); Height: 58.00 ± 1; 100 ± 5; 30.00 ± 0.5; 6.00; M24*2; 8-SMA-J; 8-RG316 |
What's Included
- Single Vehicle Antenna Package: GNSS Vehicle-mounted Antenna BT-T372 × 1
For integration, connector options, or customization requests, contact support via https://rcdrone.top/ or email [email protected].
Applications
- New energy vehicle networking
- Tracking and positioning
- Autonomous driving
- Communication infrastructure
- Logistics and transportation
- Precision agriculture
Application note shown: usable with 5G base station receivers that have multi-band reception capabilities; used in communication infrastructure, terminal devices, and industry intelligence applications.
Customization Note
The appearance and connectors can be customized. Note shown: the included list is for reference only; detailed configurations should be based on customer requirements.
Details
Beitian BT-T372 integrates GNSS, 5G MIMO, and primary/secondary V2X antennas into a compact vehicle-mounted housing for ITS deployments.
From engineering support to production capacity, Beitian provides customization and supply stability for vehicle antenna projects.
Key electrical and RF parameters are summarized for quick comparison during system integration.
A stable phase center, 360° coverage, and multi-isolation design target common in-vehicle positioning and communication pain points.
Multi-network, multi-frequency integration supports multi-system GNSS reception alongside wideband cellular and V2X connectivity.
Designed to cover GNSS bands plus wide cellular ranges and 5.9 GHz V2X, with gain/efficiency targets provided for planning link budgets.
Broad 3.3–12 V input simplifies integration across different vehicle and telematics power designs.
UV-resistant housing and an M24×2 threaded mount support durable installation in outdoor vehicle environments.
Signals are received from satellites and routed to the receiver, while the communication link supports reference-station connectivity in the system workflow.
Typical installations place the antenna on the vehicle roof for consistent reception in varied operating environments.
Package contents include one BT-T372 vehicle-mounted antenna; appearance and connector configurations can be customized by request.
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