• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 55 subscribers
  • Views 86 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2530: CC2530, a few questions about "Blocking Test"

Moon JungHwan
Prodigy 20 points
Part Number: CC2530 
hello? 


I am currently using Zigbee CC2530, and I know that I need to prepare for a blocking test related to ESTI EN 300 328. I'm preparing similar to the link below and I have a few questions.

 
 Link: www.ti.com/.../SWRA536


1. Do I only need to perform RX Setup at 2405MHz and 2480MHz

2. Does"The Blocking Test" ultimately check RSSI value? 

Best regards

  • 0
    TI__Expert 4660 points

    Hi Moon,

    It's always best to review the requirements of the specification and review with your test house for any open questions to verify the current requirements. As I read the specification for question one you only need to review RX performance at the lowest and highest channel used. For question 2, the values would typically be determined based on the calibrated test setup (i.e. known output from companion, attenuation, and cable/connector losses) to determine the level of the wanted signal received by the device under test. It should be noted that the application note in question refers to an older version of ETSI EN 300 328 (version 2.1.1) the current version is 2.2.2 In this case the blocker would be set to a fixed level and the wanted signal to a fixed level and the PER evaluated to make sure it meets the PER requirements.

    BR,

    Jake

  • 0 in reply to Jake Pulliam
    Prodigy 20 points

    Thank you for your prompt reply. :)