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Old 04-10-2007, 08:30 PM   #1
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Default what is the difference ppm or hrs mode

what are the differences in ppm or hrs mode.is there any advantage from one mode to the other.
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Old 04-10-2007, 08:53 PM   #2
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ppm mode is just like FM and hrs i believe lets a digital servo just go crazy on its speed since they supply a higher voltage to the servo.
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Old 04-10-2007, 09:45 PM   #3
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It's very simple. PPM is standard speed FM and HRS is High Rate Speed FM which sends and decodes the signal much faster than PPM.

HRS needs to use digital servos and will not work well with analog servos (Futaba evens warns that it may catch fire if you use analogs). Voltage is the same it's just delivered faster.
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