Beitian BT-200S GNSS Transmitting Antenna, TNC-K, IP67, GPS L1/L2/L5 GLONASS L1/L2 BDS B1/B2/B3

Beitian

$266.54 USD

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Model BT-200S BT-M110SLD BT-M90SD TNC-J/SMA-J 5m TNC-J/TNC-J 5m

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Overview

The Beitian BT-200S is a full-band GNSS transmitting antenna designed for satellite navigation signal distribution and calibration-style differential measurement setups. It supports GPS L1/L2/L5, GLONASS L1/L2, and BDS B1/B2/B3, with 360° horizontal coverage, RHCP polarization, and an IP67-rated enclosure for outdoor deployment.

Key Features

Full-band GNSS support: GPS L1/L2/L5, GLONASS L1/L2, BDS B1/B2/B3
360° horizontal coverage angle for omnidirectional signal capture
Right-hand circular polarization (RHCP)
50 Ohm port impedance
TNC-K connector interface
Outdoor-rated structure: IP67 waterproof grade, 95% non-condensing humidity tolerance
Operating temperature: -45°C to +75°C; storage temperature: -55°C to +85°C
Mechanical interface: 5-8"/11UNC
UV material: UV-resistant PC material (sun-proof/UV-resistant and intended to resist discoloration during long-term outdoor use)

For option selection (antenna/accessories/cables) or requests about connector and appearance customization availability, contact [email protected] or visit https://rcdrone.top/.

Specifications

Model	BT-200S
Working mode / Supported bands	GPS L1/L2/L5; GLONASS L1/L2; BDS B1/B2/B3
Frequency range (as labeled)	GPS L1 / GLONASS L1; GPS L2 / BDS B1 / GLONASS L2; BDS B2/B3; GPS L5
Gain (general)	>= 3 dBi
Gain (by band group)	GPS L1 / GLONASS L1: >= 3 dBi GPS L2 / BDS B1 / GLONASS L2: >= 2.5 dBi BDS B2/B3: >= 2 dBi GPS L5: >= 0.5 dBi
Polarization	Right-hand circular polarization
Output VSWR	<= 2.0
VSWR	<= 2.0
Port impedance	50 Ohm
Horizontal coverage angle	360°
Connector type	TNC-K
Antenna size	Φ200 mm * 68 mm
Antenna weight	< 800 g
Operating temperature	-45°C to +75°C
Storage temperature	-55°C to +85°C
Wet degree	95% non-condensing
Waterproof grade	IP67
Mechanical interface (as labeled)	5-8"/11UNC

What's Included

Package contents depend on the selected option. The following configurations are shown:

Single Four-Star Full-Band Transmission Antenna Set: BT-200S x1
Four-Star Full-Band Transmission Antenna Package: BT-200S + BT-M110SLD + TNC to SMA 5-meter cable

Store options may also list BT-M90SD and 5 m cable variants (TNC-J/SMA-J 5m; TNC-J/TNC-J 5m).

Applications

Use with satellite navigation receivers
Geodetic surveying
Hydrographic surveying
Precision agriculture
Indoor GNSS signal distribution setups (transmitting antennas used indoors with an outdoor receiving antenna)

Details

Beitian BT-200S GNSS transmitting antenna hero with key specs table (full-band GPS/GLONASS/BDS, IP67)

Built for full-band GNSS signal distribution, the BT-200S combines RHCP polarization, 360° coverage, and an IP67 enclosure for outdoor deployments.

BT-200S advantages and specifications sheet with dimension drawing for the 200 mm dome antenna

Marketing infographic on GNSS positioning pain points and improved accuracy using a full-band transmitting antenna

Full-band transmission helps stabilize satellite navigation signal coverage for calibration-style differential measurement setups.

BT-200S 360° omnidirectional reception graphic with 50-ohm impedance and GPS/GLONASS/BDS band icons

Product details view of the BT-200S antenna highlighting TNC-K connector, UV-resistant housing, and 5/8-11 UNC mount

Installation is straightforward with a 5/8-11 UNC threaded mount, UV-resistant PC housing, and a TNC-K connector for 50-ohm GNSS systems.

Close-ups of TNC-K connector and 5/8-11 UNC interface plus indoor GNSS transmitting antenna working principle diagram

A TNC-K interface and standard threaded mount support clean integration into indoor distribution layouts that relay GNSS signals from an outdoor receiving antenna.