Multi-channel LoRa tester delivers transmitter and receiver signal evaluation
Stephen LawElectronics Test & Measurement tester tester
GW INSTEK C-1200 LoRa one-box tester incorporates a multitude of LoRa transmit and receive tests, including spectrum analysis, time domain, FEI (Frequency Error Indicator), and TOA (Time-On-Air). LoRa Receiver tests include sensitivity, BER (Bit Error Rate), and PER (Packet Error Rate). In addition to sub-GHz frequencies, unit also supports the 2.4GHz band and the FSK signal test. Users can easily edit the transmitted test payloads. Receiving data formats supported include binary/HEX, and ASCII code, which allows data transmission results to be easily verified. A useful transfer box C-1201 is also available for easy connection of the C-1200 to a LoRa module being tested and controlled via UART/SPI/I2C interfaces.