• Beitian BT-0000 GNSS antenna module with IPEX connector cable, angled top view
  • Beitian BT-0000 GNSS antenna ceramic patch modules, three top views with attached coax leads
  • Beitian BT-0000 GNSS antenna feature graphic showing GPS+BDS support, gain and IPEX terminal
  • BT-0000 product features sheet showing antenna side profile and top view with size and frequency table
  • Application scenario graphic for BT-0000 showing use cases: IoT, driverless car, navigation, handheld
  • Package contents graphic: BT-0000 series built-in antenna x1 with attached lead and connector
  • Product parameter sheet showing GPS antenna with IPEX connector and GPS L1 1575.42MHz frequency listing
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Beitian BT-0000 GNSS Antenna 25x25mm Dual Mode GPS L1 BDS B1 Active Ceramic Patch, IPEX 5cm

Beitian BT-0000 GNSS Antenna 25x25mm Dual Mode GPS L1 BDS B1 Active Ceramic Patch, IPEX 5cm

Beitian

$12.32 USD
$12.32 USD
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Overview

The Beitian BT-0000 GNSS antenna is a compact, internal active ceramic patch antenna designed for dual-mode GPS + BDS positioning (GPS L1 / BDS B1). It uses an IPEX connector with 1.13 cable and is specified for 2.8V–5.0V supply.

Key Features

  • Dual-mode positioning support: GPS L1 + BDS B1
  • Active LNA design: LNA gain 28±2dB
  • Compact structure size: 28*28*5mm; ceramic antenna size: 25*25*2mm
  • IPEX connector ("IPEX Generation Terminal"), 1.13 cable, 5cm cord length
  • Wide operating temperature range: -40°C to +85°C

Specifications (BT-0000)

Product name GPS+BDS antenna
Working mode / frequency range GPS L1, BDS B1
Range of receiving frequency GPS L1: 1575.42MHz; BDS B1: 1561MHZ
Ceramic antenna gain 2dBi
LNA gain 28±2dB
Noise figure <2dB (Only LNA)
Output VSWR / Standing Waverate <1.5
Impedance / output impedance 50Ω
Polarization RHCP
Axis ratio <3dB
Horizontal coverage angle 360°
Passband ripple ±2.0dB (Only LNA)
Frequency temperature coefficient 0±10
Supply voltage / DC voltage 2.8V-5.0V
Supply current ≤20mA
Operating temperature -40°C to +85°C
Storage temperature -40°C to +85°C
Wet degree 40% - 95%
Structure size 28*28*5mm
Antenna size 25*25*2mm
Weight ≤ 10g
Connector IPEX
Wire / cable 1.13 wire (1.13 Cable)
Cord length 5cm
Dimensional drawing note Unspecified tolerance: ±0.2mm (unit: mm)

Applications

  • GNSS positioning systems requiring GPS L1 / BDS B1
  • Measurement instruments (including acreage meters)
  • Traffic light control equipment
  • Electric vehicles and dash cams
  • Unmanned vehicles and robotics platforms (when compatible with the GNSS receiver)

Connector & Cable Options

The antenna family is shown with multiple connector and cable configurations (TNC-J with 50-3 line, TNC-K with 316 line, SMA-J with 174 line, SMA-JW with 174 line, MCX-JW with 178 line, MMCX-JW with 178 line, and IPEX with 1.13 line). For assistance selecting an option for a specific receiver or for customization requests, contact support@rcdrone.top or visit https://rcdrone.top/.

Model Selection (from manufacturer chart)

Shopify options may include multiple models (e.g., BT-580, BT-0000, BT-0010, BT-0001, BT-0002, BT-0007, BT-0009). The manufacturer chart provides parameters for the models listed below; specifications can differ by model.

Model Working mode Structure size LNA gain Connector Cable length
BT-0000 GPS L1, BDS B1 28*28*5mm 28±2dB IPEX 5cm
BT-0010 GPS L1, GLONASS L1 28*28*5mm 28±2dB IPEX 5cm
BT-580 GPS L1 28*28*5mm 28±2dB IPEX 5cm
BT-0001 BDS B1, GPS L1, GLONASS L1, GALILEO E1 38*38*6mm 28±2dB IPEX 5cm
BT-35 BDS B1, GPS L1, GLONASS L1, GALILEO E1 38*38*7.1mm 28±2dB IPEX 5cm
BT-3220 1561.098~1602MHz 35*35*10.2mm 28±2dB IPEX 5cm
BT-25C GPS L1, GLONASS L1 28*28*7mm 28±2dB IPEX 5cm
BT-T018 GPS L1, GLONASS L1 18*18*4.8mm 18±2dB IPEX 10cm

Details

Connector and cable options for Beitian BT-0000 GNSS antenna family, including IPEX, SMA, MMCX and TNC

Choose the connector and lead style that matches your receiver; the BT-0000 version uses an IPEX connector with 1.13 cable.

Beitian brand graphic highlighting support for customization and small-size GPS ceramic antenna modules

Custom cable lengths and connector terminations can be requested for integration into different GNSS receiver designs.

Beitian active ceramic patch antenna module with GPS+BDS positioning and 28±2 dB LNA gain callout

Active LNA design helps maintain reliable reception for GPS L1 and BDS B1 positioning in compact devices.

Mode selection chart and key specs for Beitian BT-0000 GNSS antenna: GPS L1/BDS B1, IPEX, 5 cm cable

BT-0000 supports GPS L1 and BDS B1, with a compact 28×28×5 mm form factor and a 2.8–5.0 V supply range.

Dimensional drawings and size comparison for the 28×28×5 mm antenna module and 25×25 mm ceramic patch

Mechanical drawings provide reference dimensions for enclosure layout and mounting clearance.

Performance highlights infographic: strong signal capture, GPS L1/BDS B1 frequency range, <10 g weight, low power

Low current draw and lightweight construction suit space- and power-constrained GNSS builds.

Application examples collage for GNSS antenna: acreage meter, traffic light control, and electric vehicle use cases

Common uses include measurement instruments, traffic systems, and mobility electronics where GNSS reception is required.

Beitian GNSS antenna product list and ceramic antenna parameter table with frequency, VSWR, impedance and RHCP

Key electrical parameters like VSWR, impedance, and polarization are summarized for quick comparison during design.

LNA specification and environmental/structural table: 28±2 dB gain, 2.8–5.0 V, ≤20 mA, -40 to +85 °C, IPEX

Operating limits and amplifier specs are listed for validating power, temperature, and integration requirements.

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