RCModelScout.

R2Hobbies

Corona RS810II 8Ch Single Conversion Long Range FM RC Receiver

Number of channels:,

Click on the image to enlarge
RS810II 8Ch Single Conversion Long Range FM Receiver
Model Number : rcps21409
RS810II has improved the receiving range as far as 1.5Km (checking range on ground). If we use traditional technology, how big the receiver should be made to reach such a far receiving range?
Further remote control distance means more reliable control. Even the reliability can compare beauty with PCM receiver. PCM receiver has good reliability because it uses CRC code to fill up the wrong codes which leading by shortage of receiving range. The signal will always seem to be fine ostensibly, but CRC code of PCM began to fill up “bad data cavity” which happens at times while exceeding half of the distance described by manufacturer. PCM code wastes a lot of time to receive more data to fill up the cavity of “bad data”. So usually we feel that PCM receiver has no glitch, while its response speed is less than PPM receiver.
1-8
Filtering :
Dual turned RF circuitry
Filtering :
Dual 4 element ceramic filter
Filtering :
DSP filtering in MCU with mild algorithm
Shift Polarity :
Positive or negative (auto-detect)
Case :
Shrink wrap
Operating Voltage :
4.8V~6.0VDC
Operating Current :
11mA
Modulate :
FM/PPM(pulse position modulation)
Gross Weight :
38g
Items included:
RS810II 8Ch Single Conversion Long Range FM Receiver

Found 11 years, 7 months ago