"I would have to run some calculations on the actual circuit... I have followed several forums that show wildly different output based on the design quality. Ground plane, good vias and placement of components will affect final range. I am shooting…"
"Here are a few specs...
128K Bytes of In-System Self-Programmable Flash (bootloader will take up a little of this)- 4K Bytes EEPROM - 16K Bytes Internal SRAM
• Ultra Low Power consumption (1.8 to 3.6V) for Rx/Tx & AVR: <18.6 mA - CPU Active Mode…"
"Gentlemen,
I have been working on a similar design, but decided to build mine around the ATMega128RFA1 chip. This has a few advantages (mostly price) but would mean a whole new hardware design. The ATMega128RFA1 has built in mesh networking,…"