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Warning. These receivers will blow up if plugged in the wrong way. Read this post before you use them.
Corona Single Conversion RS810II Receiver

Size: 36*22*8.2mm
Weight: 7.3g
Sensitivity: 2.0µ
V Selectivity: ±8kHz at 65dB down
Number of channels: 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)

RS810II has improved the receiving range as far as 1.5Km (checking range on ground). RS810 is an 6-channel, full range, and narrowband receiver. Supported by modern electronic technology, it can reach good performance by several grams. If a receiver only has the function of receiving signals, and its external size is similar to a MP3, it is totally unnecessary. Remember a MP3 has a PLL radio, a memory, a powerful microprocessor, a liquid crystal, a lithium battery and an exquisite case! RS610 is actually a 6-channel, small size, full range and narrowband receiver. Different from the traditional receiver with analog chip decoder, onboard DSP MCU can distinguish valid signal from noise signal intelligently, rather than pass them all to the servo directly. Therefore, when a DSP receiver has the same sensitivity (range) with the traditional receiver, DSP receiver is silent (no glitches) in full range. However, the traditional receiver will get jitter slightly when it exceeds half of its range, and the further you go, the worse. In addition, the sensitivity of RS810 is about 2-3ìV, while it is about 4-5ìV of the traditional full range receiver. With such a great capacity performance, we can assure the control distance has sufficient margin.
The light weight and small size of RS810II predominate in other receivers. Furthermore, we have moved the crystals of RS810II to side face, which really improves the reliability of replacing crystals. We have also improved DSP. It can make more strictly filter about received signals and eliminate glitches efficiently.
You can put RS810II receiver in any place when you install it on whatever electric puddle-plane, 3D plane, glider or training plane. And don't worry the trouble which will be brought by changing CG.
RS810II receiver has the structure of level inserted pin by special design and assorted with super thin electronic parts. The thickness of RS810II receiver is only 8.2mm which makes the installation more convenient.
Reliability, high performance and sale price, they are what CORONA can provide for you.

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