RE: Futaba High Band / Low Band
When Futaba started the whole hi/low band a few years ago I was a bit sceptical. Recently I took different hi/low rx and switched crystals - guess what, no reduction in range. Talking to a few guys (all with a few decades of experience) today at the field, they agreed that Futaba is using some creative marketing to sell more rx's. Range check for yourself and you'll see there is no difference -