Radio Transmissions: Energy per Message & the Frequency Trade-off
This lesson is part of the course
In this lesson
You calculate the charge and energy of one FN-200 message at six radio profiles, the average current it adds at 4 messages per hour, and how many messages per day fit a fixed radio budget.
Buy the course once for $9.99 to unlock every lesson and lab, the final exam and the certificate – lifetime access, no subscription.
Lessons in this course
- Units: mA, µA, mAh, mWh & Battery CapacityFree
- Duty Cycle & Average Current: from a State Table to µA Locked
- Battery Life Estimate: Hours → Years, Temperature & Self-discharge Locked
- Radio Transmissions: Energy per Message & the Frequency Trade-off Locked
- Sampling Interval vs Battery Life: Table & Chart Locked
- Peak Current, Voltage Drop & Battery Internal Resistance Locked
- Solar Energy Harvesting: Daily Budget, Winter Deficit & Buffer (with Chart) Locked
- Fleet Battery Replacement Planning & Cost Locked