LoRa测试仪 LoRa综测仪 LoRa发射接收测试仪

LoRa测试仪 LoRa综测仪  LoRa发射接收测试仪：

LoRa综测仪/LoRa Tester  RWC5020A:

功能特点
  ◆支持全球LoRa标准综测仪
  ◆既可支持MAC/PHY协议测试 又可完成发射功率和接收灵敏度等射频参数测试 
  ◆可支持终端设备(End Device)和网关设备(Gateway)测试
  ◆提供LoRa非信令测试模式 可自定义产生LoRa信号帧
  ◆支持Class A/B/C及LoRazuixin规范版本
  ◆支持多区域标准
  包括EU 863-870、US 902-928、EU 433、Australia 915-928、CN 470-510、
  AS 923、South Korea 920-923、India 865-867等
  ◆提供LoRaWANTM认证测SY例
  ◆射频测试能力 可接收输出功率在-10dBm~-150dBm范围的信号;
  仪表输出功率范围为+30dBm~-50dBm
  ◆提供PC测软件控制 操作灵活便捷

 LoRa测试仪-技术规格说明：

PC Software

This PC application provides a variety of special measurement functions such as LoRa certification test, performance measurement, link message logging and DUT control. The RWC5020A automatically measures specified characteristics such as the PER of the DUT, obtains data such as link messages or measurement data according to the LoRa Alliance standard, and summarizes and creates the report in one click.

 ■ Link Analyzer

 Analyzing frames for MAC/PHY analysis

RWC5020A provides a function of Link Analyzer for EDT and GWT. 
Link Analyzer in EDT (or GWT) helps to create a link between RWC5020A and an End Device (or Gateway/Server) Under Test and to analyze the protocol messages.

■ Power vs. Time

 Continuously monitoring TX power of DUT with respect to data rates(SF)

RWC5020A provides a function of Power vs. Time measurement for EDT and GWT. 
Power vs. Time measurement in EDT (or GWT) helps to create a link between RWC5020A and an End Device (or Gateway/Server) Under Test and to measure the received power with respect to data rates.

■ Power vs. Channel

 Continuously monitoring TX power of DUT with respect to channels

RWC5020A provides a function of Power vs. Channel measurement for EDT and GWT.
Power vs. Channel measurement in EDT (or GWT) helps to create a link between RWC5020A and an End Device (or Gateway/Server) Under Test and to measure the received power with respect to RF channels. 

■ Receiver Sensitivity

Finding the minimum power level which DUT can receive frames from the Tester 

Receiver Sensitivity is a function of testing the receiver performance of DUT.
RWC5020A sweeps its power level from the start value to the stop value with the step value and checks whether DUT functions properly, and stops immediately after DUT does not function properly.

■ Signal Generator

Generating LoRa test frames/CW in NST 

Signal Generator is a function of transmitting the defined test waveform to DUT repeatedly. Two different modes are provided; LoRa and CW. Especially in case of LoRa mode, various parameters are configurable to compose a LoRa test frame.

■ Signal Analyzer

Measuring received power in NST

Signal Analyzer is a function of analyzing LoRa frames received from DUT repeatedly. Various parameters are configurable to receive a LoRa test frame.

 Confirming that the end device meets the functional requirements of the LoRaWANTM protocol specification

RWC5020A certification test is recommended for purpose of pre-qualification. Some of certification test items could be limited or not fully covered due to the limitation of maximum number of channels supported simultaneously.

Supported Certification Option

LoRa Alliance European EU 863-870MHz Region End Device Certification Requirements V1.5
LoRa Alliance US + Canada US902-928MHz Region End Device Certification Requirements V1.2
LoRa Alliance Asia AS 923MHz Region End Device Certification Requirements V1.0
LoRa Alliance South Korea 920-923MHz Region End Device Certification Requirements  V1.1
* RWC5020A supports up to eight 125kHz channels and one 500kHz channel simultaneously

Supported LoRaWANTM  Region

EU 868  //  EU 433  //  US 915  //  AU 921  //  CN 490  //  KR 922  //  AS 923  //  IN 866

Supported LoRaWANTM  Protocol

Class A/B/C for LoRaWANTM V1.0.2 and V1.1  

 End Device or Gateway Emulator 
emulating as a counterpart of DUT, logging and analyzing TX/RX frames

 Link Analyzer 
analyzing frames for MAC/PHY Analysis

 TX Power Measurement 
continuously monitoring DUT’s TX power with respect to channels or data rates

 RX Sensitivity Test 
finding the minimum power level of the Tester at which DUT can receive frames from the Tester

 Automated PC Software 
enab领 remote execution of all built-in functions from a remote PC, including LoRaWAN™ Certification Tests

 3 Operational Modes 
End Device Test, testing an End Device by operating as a Gateway
Gateway Test, testing a Gateway by operating as an End Device
Non-signa领 Test, generating LoRa frames or continuous waveform