868MHZ Power Amplifier Module Product and Model

868MHZ Power Amplifier ModuleSelection and Customization Guide

868MHz Power Amplifier Module Classification Explained: Bochuang SpaceTime Empowers Efficient Transmission in European ISM Bands 868MHz As the core "golden band" for Industrial, Scientific, and Medical (ISM) applications in Europe and globally, this frequency range is widely used in smart metering (AMR), IoT wide-area connectivity, LoRa low-power data transmission, and various industrial wireless control systems. Its superior diffraction capabilities, excellent penetration, and long-range transmission make it ideal for these applications. Within this critical band, the performance of power amplifier (PA) modules directly determines communication coverage and signal quality. Leveraging deep RF expertise, Bochuang SpaceTime systematically outlines the 868MHz power amplifier module classification system across three key dimensions—power levels, core semiconductor processes, and circuit topologies—to help you precisely match requirements during complex engineering selections. I. Classification by Power Level and Supply Characteristics: Bochuang SpaceTime's Wide-Power Coverage Matrix Addressing diverse industrial scenarios and coverage needs, Bochuang SpaceTime offers a standardized series of wide-power 868MHz amplifier modules. Designed with universal DC 24V-28V input, these modules seamlessly integrate with industrial-grade power systems and provide stepped power options ranging from 10W to 100W, ensuring users can find the optimal solution based on their link budget. 1. Small-to-Medium Power Flexible Deployment (10W / 20W / 30W) For indoor industrial IoT coverage, medium-to-short distance wireless data transmission, and small base station drive applications, Bochuang SpaceTime provides 10W, 20W, and 30W power amplifier modules. Maintaining stable DC 24V-28V operation, these modules offer exceptional energy efficiency and compact form factors, making them ideal for communication nodes with space constraints requiring flexible deployment. 2. Large-to-Very Large Power Wide-Area Coverage (40W / 50W / 100W) Designed for long-distance industrial wireless control, outdoor TDD (Time Division Duplex) systems, and UAV interception, Bochuang SpaceTime delivers 40W, 50W, and 100W high-power amplifier modules. Notably, the 100W class modules deliver saturated output powers exceeding 50dBm under DC 24V-28V supply, easily penetrating complex industrial environments or achieving large-scale signal suppression and coverage to meet extreme communication and security demands. II. Classification by Core Semiconductor Process: Bochuang SpaceTime's Advanced Device Layout The material characteristics of active devices directly determine the linearity, efficiency, and cost performance of 868MHz PA modules. 1. Silicon BJT and LDMOS Processes For general communication systems requiring high linearity and cost-effectiveness, Bochuang SpaceTime offers amplifier modules based on silicon bipolar transistors (e.g., BFG series) and LDMOS technology. These devices exhibit excellent linearity in the 868MHz band, making them perfect for CDMA systems and links demanding high signal fidelity. They also feature mature supply chains and outstanding value. 2. Gallium Arsenide (GaAs) Heterojunction Process In scenarios demanding peak efficiency and high power density, Bochuang SpaceTime utilizes advanced GaAs HBT (Heterojunction Bipolar Transistor) technology. GaAs PA modules achieve drain efficiencies exceeding 50% in the 868MHz band and offer very high gain (up to 33dB). This makes them the preferred choice for GSM handheld terminals and high-efficiency wireless devices, delivering robust signals while significantly reducing device heat generation. III. Classification by Circuit Topology and Operating Mode: Bochuang SpaceTime's Precision Performance Tuning Different circuit topologies define the dynamic response and signal processing capabilities of PA modules. 1. Linear Amplification and Push-Pull Topologies For systems amplifying complex modulated signals, Bochuang SpaceTime provides linear amplifier modules based on Class AB or push-pull topologies. Through precision LC matching networks and microstrip design, these modules ensure excellent input/output matching and ultra-low noise figures, maintaining high signal fidelity during amplification and preventing adjacent channel interference. 2. High-Efficiency Switching Modes (Class-S/D) To address the modern demand for ultra-low power consumption, Bochuang SpaceTime introduces advanced voltage-mode Class-S switching power amplifier topologies. By rapidly switching at high frequencies, these modules significantly improve energy conversion efficiency. They are ideal for amplifying digitally modulated broadband signals, delivering watt-level (1W-3W) output power while elevating overall system energy efficiency to new heights. Through this multi-dimensional analysis, Bochuang SpaceTime empowers RF engineers and procurement decision-makers to scientifically evaluate and select the most suitable 868MHz power amplifier modules based on specific power requirements (10W-100W), linearity metrics, and budget constraints. This ensures the construction of stable, efficient, and highly competitive wireless communication links.

All models are engineered in Shenzhen and manufactured at our Dongguan facility, supporting OEM/ODM customization, sample evaluation, and bulk delivery. Each unit undergoes frequency, power, and stability testing prior to shipment; datasheets and test reports are available upon request. Our products are exported to over 170 countries.