What is a Single and Duplex Wireless Module？
Recently, there is customer consultation, what is a simplex wireless transceiver module, and what is the duplex wireless transceiver module? What is the difference between single and duplex wireless modules?NiceRF here to answer this question for everyone.
What is a simplex wireless transceiver module:
The simplex wireless output module means that only data is transmitted in one direction when transmitting data; simply speaking, the wireless transceiver module is a fixed transmitting end and is only responsible for transmitting; the otherparty is the receiving end and is only responsible for receiving, this is a single Transfer. For example, the printers we all use are simplex wireless transmissions.
What is a duplex wireless transceiver module:
The duplex wireless transceiver module is further divided into two types, one is half duplex and the other is full duplex, as follows:
Half duplex:
The half-duplex wireless transceiver module can transmit data bidirectional . However, at the same time, only data can be transmitted in one direction. We can understand half-duplex as a simplex transmission that can be switched. Most of the wireless transceiver modules that are considered wireless are half-duplex transmission modes.
Full duplex:
The full-duplex wireless transceiver module can allow data transmission in two directions at the same time, and the full-duplex mode does not need to perform direction switching. Therefore, there is no time delay caused by the switching operation, which is an interaction that cannot be delayed. Application projects are very suitable, such as real-time monitoring systems and other applications.
According to the simple introduction, we can clearly understand the difference between simplex, half-duplex, and full-duplex. Simplex can only communicate in one direction. Half-duplex can not communicate in a two-way at the same time. A full duplex is capable of two-way communication at the same time.
Through simple comparative analysis, the full-duplex wireless transceiver module is undoubtedly the best, and can simultaneously transmit and receive data, but the full-duplex module cost is also very high, if not necessarily the application project with no time delay. Generally, the full-duplex wireless transceiver module will not be selected. The half-duplex wireless transceiver module is more popular in the market because it is cheaper and can meet most of the customer needs, such as meter reading, data acquisition, and other projects, the time delay is a few seconds, and is completely Things that can be received.
- |
- +1 赞 0
- 收藏
- 评论 0
本文由咪猫转载自G-NiceRF Official Website，原文标题为:What is a single and duplex wireless module？，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关推荐
What Does the Watchdog Function Mean in Wireless Modules?
In the design and development of wireless communication modules, stability is one of the key factors to ensure their normal operation. To effectively prevent the module from freezing or experiencing other unexpected failures during operation, embedded systems typically employ a hardware mechanism known as a “watchdog.“ This function is not only widely used in wireless communication modules but also finds extensive application in various fields such as industrial control, IoT devices, and automotive electronics.
What Features Should a Portable Walkie-Talkie Module Have? Take G-NiceRF SA828 for An Example
Due to its compact and lightweight nature, portable walkie-talkie modules are widely used in outdoor activities and scenarios that involve frequent movement. In this article G-NiceRF will introduce what features a portable walkie talkie module should have.
The Evolution of Matrix Printers: Connecting Through Cables and Connectors
In the world of printing technology, matrix printers have a unique legacy. While often overshadowed by modern inkjet and laser printers, these devices played a pivotal role in the evolution of printing, particularly in the 1970s and 1980s.
NiceRF Wireless Analog Walkie-Talkie, Digital Walkie-Talkie, and Full-Duplex Walkie-Talkie Module Product Description and Overview of Wireless Walkie-Talkie Modules
This paper mainly introduces NiceRF on its wireless analog walkie-talkie, digital walkie-talkie, full-duplex walkie-talkie module product description Wireless walkie-talkie module content overview.
New Version, New Experience: Differences Between the Upgraded Full-Duplex Intercom Module SA6X8-C1 Series and SA6X8
The SA6X8-C1 series and the SA6X8 series from NiceRF Wireless are both integrated digital and audio full-duplex transmission modules, available in two power specifications: 160mW (F22) and 1W (F30). This article will briefly analyze the common characteristics and upgrade advantages of these two modules.
G-NiceRF无线数字和音频二合一的全双工传输模块SA628F30，支持8通道全双工数据或语音通讯
SA628F30是思为无线（G-NiceRF）推出的一款嵌入式的无线数字和音频二合一的全双工传输模块。用户不仅可以通过串口进行数据的无线传输，还可以通过I2S数字音频或模拟音频接口来实现语音信号的无线传输。模块内置了高速微控制器、高性能射频芯片及功放，采用了宽带扩频技术，具有功耗低、距离远、频率调节灵活等特点。
Sensor Monitoring System: Multi-point data acquisition RF Application
This paper mainly introduces the application of multi-point data acquisition RF in sensor monitoring system for G-NiceRF
G-NiceRF无线模块选型表
提供G-NiceRF 2.4G无线模块,3D计步模块,ANT+无线串口模块,ASK发射模块,ASK模块四件套,LORA无线模块,UWB双向测距定位模块,低功耗蓝牙模块,对讲机模块,全双工无线数据语音模块,数字无线音频收发模块,卫星定位模块,无线模块,无线射频模块,无线透传模块,无线音频收发模块产品选型，可多尺寸选择，最大工作频率达6489.6MHz/7987.2MHz
|
产品型号
|
品类
|
尺寸(mm)
|
等级认证标准
|
工作频率(MHz)
|
输出功率(mW、W)
|
|
LORA1276-C1-915MHZ
|
LORA无线模块
|
16mmx16mm
|
ROHS,IC,ID,FCC
|
915MHz
|
100mW
|
选型表 - G-NiceRF 立即选型
G-NiceRF LoRa1121 Module Newly Released: Enables Multi-Band Compatibility and Satellite Communication Functionality
G-NiceRF‘s newly released LoRa1121 module utilizes SEMTECH‘s LR1121 chip, an ultra-low-power, long-range transceiver that supports both global ISM band and 2.4GHz communication. It consistently delivers stable and outstanding performance in applications such as remote monitoring, smart cities, and IoT devices.
G-NiceRF Releases SA618F30 1W Long-Range Full-Duplex Wireless Audio Module, Easily Embedded Into Handheld Devices
The SA618F30 is a high-performance-to-price ratio, highly integrated high-power full-duplex walkie-talkie module. It can be easily and efficiently embedded into various handheld devices, enhancing the overall performance of the end product.
G-NiceRF Launches New UWB650 Positioning Module with 1KM Communication Range, Achieving Transparent Transmission and Two-Way Ranging
UWB650 module, launched by G-NiceRF, is a wireless communication module based on UWB technology and compliant with the IEEE 802.15.4-2020 Standard protocol. It features a high-power 0.5W amplifier chip and achieves long-distance data communication, supports ESD static protection, and AES128 wireless encryption.
G-NiceRF BLE5201 Module Communication Distance Testing Reaches 150m
The BLE module BLE5201 of NiceRF adopts Silicon labs EFR32BG22C224 SOC chip, which is characterized by low power consumption, small size, long transmission distance and strong anti-interference ability. It is mainly used in Bluetooth mesh low-power nodes, intelligent door locks, personal medical care and fitness equipment.
Advantages of G-NiceRF ASK Transmitter STX883Pro and ASK Receiver SRX883Pro in the Market
STX883Pro is ASK transmitter and SRX883Pro is ASK receiver.STX883Pro has small size, thin, and low harmonic, which is designed with ASK chip. It has good stability and can be connected with MCU directly.SRX883Pro has low latency, low power consumption, strong driven ability. Worked with STX883Pro can reach long distance and reliable communication. SRX883Pro can be connected with MCU directly.
电子商城
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论