Power Line Carrier Modem consultation

Job ID: 36138689

Budget: $15 – $50 USD

Looking for a partner to consult on PLC (Power Line carrier) Modem development kit selection. Please do not respond if you do not have 1 year hands on experience with these modems development.
We need up to 440VAC power line, 500 KHz freq support, using OFDM (Orthogonal). We are looking at Microchip, ST, TI, Renesas etc. However, we like to consider your valuable experience & advice in this matter. This may extend to additional help from you for development, testing etc. also.
The budget is just a placeholder so please ignore it and bid your best price & delivery.

Must share your prior experience related to our job only, in your response.