Ultra-Compact Anti-Jamming Terminal Designed for FPV

Short Description:

Anti-Jamming Capability:
ISR: Single 65dBc
Measurement:Φ46mm×18mm
Power Consumption: ≤60mA@5V
Weight: ≤ 32±1g
Output signal frequency: 1561.098MHz1575.42MHz
Supported GNSS constellations：BDS-B1I,GPS-L1C/A

Product Detail

Product Tags

Product Introduction

Product Overview

The BGS-FPV-001-ONE integrates GNSS full‑frequency reception with advanced navigation algorithms to deliver high‑precision positioning and robust anti‑jamming capability. It effectively addresses challenging environments including satellite signal interference, signal occlusion, and multipath effects, providing continuous, real‑time, and reliable high‑precision positioning results even under interference.

Designed for drones and other mobile platforms, this compact module ensures stable performance where conventional GNSS receivers fail.

Package Contents

Item	Name	Quantity	Remarks
1	Anti‑jamming positioning module	1 unit	–
2	Interface cable	1 cable	–

Physical Configuration

Dimensions: (42±1) mm × (38±1) mm × (13±1) mm
Weight: 32±1 g
Color: Not specified (refer to product image)

Technical Specifications

Parameter	Specification
Supported Systems	BDS, GPS
Single‑Point Positioning Accuracy	≤2 m (1σ, PDP ≤4) – no interference ≤5 m (1σ, PDP ≤4) – under interference
Time to First Fix (TTFF)	Cold start: ≤40 s Hot start: ≤5 s Re‑acquisition: ≤2 s
Dynamic Performance	Velocity: ≤500 m/s Acceleration: ≤4g
Timing Accuracy	≤20 ns (RMS)
Anti‑Jamming Capability	65 dBc
Power Consumption	≤60 mA @ 5V
Interface	1 × UART (TTL)
Dimensions	(42±1) × (38±1) × (13±1) mm
Weight	32±1 g

Interface Definition

External Connector (5‑pin rectangular plug, A1251H‑5P)

Contact	Name	I/O	Signal Characteristics
1	GND	0	Ground (power)
2	5V	1	Power supply
3	TX	0	Module output, TTL level
4	SGND	0	Signal ground
5	RX	1	Module input, TTL level

Note: The interface cable is included in the package.

Data Protocol

Protocol: Standard NMEA‑0183
Baud Rate: 115200 bps
Default Output Sentences: GGA, RMC, VTG, GST
Refresh Rate: 10 Hz

Environmental Adaptability

Condition	Specification
Operating Temperature	-40°C ~ +65°C
Storage Temperature	-45°C ~ +85°C
Relative Humidity	≤95% (non‑condensing)
Vibration	Meets UAV operational environment requirements

Installation Guide

Sky View: Ensure the antenna has a 180° unobstructed view of the sky.
Avoid Interference: Keep away from metal objects or sources of electromagnetic interference.
Level Mounting: The antenna mounting surface should be kept as level as possible.

Important Notes

The anti‑jamming positioning module should be tested in an outdoor environment without obstructions or electromagnetic interference, or indoors with a signal repeater.
This equipment contains sensitive electronic components. The following are prohibited:
- Disassembling the housing without authorization
- Supplying power outside the rated voltage range (5V ± tolerance)

Disclaimer

This product is designed to enhance GNSS positioning reliability and anti‑jamming performance. Please comply with all applicable laws and regulations during use. Any illegal activities carried out using this product are not related to the product or its manufacturer.

BGS-FPV-001-ONE – Compact, high‑precision GNSS with built‑in anti‑jamming for reliable navigation in challenging environments