Issue link: https://read.uberflip.com/i/1449165
LoRa Alliance 5177 Brandin Court, Fremont, CA 94538 USA LW End-Device RF Performance all regions V1.0 Page 15 of 15 Copyright © LoRa Alliance, Inc. (2020). All Rights Reserved. www.lora-alliance.org 5.2 Full report 387 388 The measurement report shall include a section which defines the test environment used for 389 LoRaWAN radiated RF performance measurements against this specification. The test site shall 390 be described including the information about the uncertainty of the measurement result for 391 both an measurements. The segmentation used in characterizing the ( , ) 392 shall be declared for both and . The information of measurement equipment (anechoic 393 chamber, spectrum analyzers, vector network analyzers, signal generators, etc.) used for this 394 test shall be itemized including the serial numbers with calibration intervals and dates for each 395 equipment. 396 397 The end-device transmitter performance for each channel shall include the ( , ) 398 patterns for both orthogonal polarizations separately. Also a result including the sum of both 399 polarizations shall be added. The patters shall be represented for the ( =90 deg.)-, ( =0 400 deg.)- and ( =90 deg.)- planes. In addition to the ( , ) patterns, the numerical values 401 for TRP and EIRP result (with polarization) into the direction of maximum radiation shall be 402 presented. If any other than the end-device's own power supply is used for transmitter 403 performance testing, a result for a one second pulsed measurement described in the Section 404 2.1 shall be included in the report. 405 406 The end-device receiver performance shall include the numeric values for the ( , ) and 407 along with the PER, polarization and the direction ( , ) in which the result was 408 determined. In addition, the values for the forward path attenuation between the gateway 409 and the test site, RF step-attenuator, and gateway Tx power shall be included in the 410 report for each measurement. 411 412 The end-device along with its supported features shall be described based on the 413 manufacturer declaration provided in a customer questionnaire. A picture of the end-device 414 in the actual position the test is performed including a coordinate system describing the 415 directions of unit vectors and shall be presented in the test report. 416 417 418 End of Document 419 420