Hi,
I have trouble getting a product through certification. It is based on the CC1310 and wake-on-radio. The interval is 500ms to balance energy and response time.
Nemko that is the agency we use claim that the duty cycle is measured during 100ms. As the preamble is 500ms we will not pass. I have however found a paper from you:
http://www.ti.com/lit/an/swra048/swra048.pdf
p12
“For both Table 9 and Table 10, the duty cycle is defined as the maximum total transmitter on time as a
fraction, expressed as a percentage, of the total time in a *one hour* period. Additionally, the duration of
one individual transmission and the minimum off time between two consecutive transmissions are limited,
as detailed in Table 11.”
I know that for 2.4GHz the duty cycle is measured during 100ms. Can you comment on the above please? I also read something about the duty cycle being unimportant if transmission power was under a certain level.
Thanks,
Jan