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RD820デュアルコンバージョン。 8CHレシーバー35MHzの

RD820デュアルコンバージョン。 8CHレシーバー35MHzの

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SKU:
RD820-35
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RD820は最軽量(のみ9.5グラム)8チャネル、フルレンジ、超狭帯域デュアルコンバージョン受信機です。オンボードマイクロプロセッサにより復号され、解像度はデジタルサーボと正確なサーボの最も厳しいデッドバンド(通常のみ1ìs)に対応するために1024に達します。シングルコンバージョン受信機と比較して、デュアルコンバージョン受信機は、彼らが同じ成分を持っている場合は、より効果的にミラー周波数を拒否し、同じDSPアルゴリズムを使用することができます。これにより、より信頼性を得ます。隣接チャネル割り込みについて(channe50の送信機と、51、52、53一緒に働いて、そして遠く、それらを形成していない)、RD680は、より効果的にそれを拒否することができます。 CORONAの現代の電子産業を理解することによる、RD820のサイズと重量は、最小です。フルレンジと完全な性能の特別な設計はあなたがグライダー、大規模なグロー面だけでなく、簡単に3D CCPMヘリ、3D修正翼面、および公園のフライヤーのほとんどにインストールさせることができます。また、RD820は忙しい飛行状況に対処し、ハエの安全性を保証することができます。
RD 680を参照してください。 ユーザーガイド詳細については、を。

サイズ 1.4 "x0.85" x0.3 "(35x21.5x7.8mm)
重量 (シュリンクラップで)0.29オンス/ 8.4グラム
感度約2.0ìV
選択性 65デシベルダウンで±8kHzの
チャネル数 1-8
フィルタリングデュアルオンRF回路
フィルタリングデュアル4要素セラミックフィルタ
フィルタリング軽度のアルゴリズムとMCUのDSPフィルタリング
シフト極性正または負(自動検出)
調節します FM / PPM(パルス位置変調)
場合収縮包装
動作電圧 4.8V〜6.0VDC
動作電流 11ミリアンペア
  • 単位 RD820-35
  • Brand -
  • 容量(mAh ) -
  • 重量 1.0000
  • 長さ 0.00
  • Packaging Width 0.00
  • 高さ 0.00
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Have two of these, used on different channels (63 & 74)and have used them at a field where single conversion receivers regularly glitch, with no issues after about 20 flights. Rating would be 5 star except for Xtal location effectively increasing size of Rx and apparently poor Xtal availabilty.

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Have two of these, used on different channels (63 & 74)and have used them at a field where single conversion receivers regularly glitch, with no issues after about 20 flights. Rating would be 5 star except for Xtal location effectively increasing size of Rx and apparently poor Xtal availabilty.

good receiver for this prise

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good receiver for this prise

small DS receiver for litle price.

4 stars, because quartz vertical position.

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small DS receiver for litle price.

4 stars, because quartz vertical position.

I bought two of these receivers togheter with crystals and had one set sent to Thomas Scherrer for testing. He found two potential issues with it:



1) A transmitter on any channel (61-80) can cause blocking if it is really close (less than 5m).



2) Although it is a dual conversion receiver, it has receives also on a mirror frequency of 38.1 MHz (if using 35.1 MHz crystal).



For further details, see:

http://www.webx.dk/rc/RX-measurements/Corona-RD820-DS/CoronaRD820.htm



Thomas has also tested a lot of other receivers. The results are available on-line at:

http://www.webx.dk/rc/RX-measurements/komplet-listen.htm

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

I bought two of these receivers togheter with crystals and had one set sent to Thomas Scherrer for testing. He found two potential issues with it:



1) A transmitter on any channel (61-80) can cause blocking if it is really close (less than 5m).



2) Although it is a dual conversion receiver, it has receives also on a mirror frequency of 38.1 MHz (if using 35.1 MHz crystal).



For further details, see:

http://www.webx.dk/rc/RX-measurements/Corona-RD820-DS/CoronaRD820.htm



Thomas has also tested a lot of other receivers. The results are available on-line at:

http://www.webx.dk/rc/RX-measurements/komplet-listen.htm

I bought two of these receivers togheter with crystals and had one set sent to Thomas Scherrer for testing. He found two potential issues with it:



1) A transmitter on any channel (61-80) can cause blocking if it is really close (less than 5m).



2) Although it is a dual conversion receiver, it has receives also on a mirror frequency of 38.1 MHz (if using 35.1 MHz crystal).



For further details, see:

http://www.webx.dk/rc/RX-measurements/Corona-RD820-DS/CoronaRD820.htm



Thomas has also tested a lot of other receivers. The results are available on-line at:

http://www.webx.dk/rc/RX-measurements/komplet-listen.htm

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

I bought two of these receivers togheter with crystals and had one set sent to Thomas Scherrer for testing. He found two potential issues with it:



1) A transmitter on any channel (61-80) can cause blocking if it is really close (less than 5m).



2) Although it is a dual conversion receiver, it has receives also on a mirror frequency of 38.1 MHz (if using 35.1 MHz crystal).



For further details, see:

http://www.webx.dk/rc/RX-measurements/Corona-RD820-DS/CoronaRD820.htm



Thomas has also tested a lot of other receivers. The results are available on-line at:

http://www.webx.dk/rc/RX-measurements/komplet-listen.htm

Magnfico receptor, muy ligero y fiable 100%.

Lo recomiendo en veleros con motor elctrico. Nunca he tenido interferencias con la electrnica (motor-variador-batera) ni prdida de seal a distancias considerables (300-400 mts.)

verified_user Quality:
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Magnfico receptor, muy ligero y fiable 100%.

Lo recomiendo en veleros con motor elctrico. Nunca he tenido interferencias con la electrnica (motor-variador-batera) ni prdida de seal a distancias considerables (300-400 mts.)

This is a great receiver! Too bad they dont have it in stock more often! The only

weakness is that the antenna exit is sharp

and will destroy the antenna unless you attend to it.

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This is a great receiver! Too bad they dont have it in stock more often! The only

weakness is that the antenna exit is sharp

and will destroy the antenna unless you attend to it.

Version in 35 MHz wurde samt original Quarz geordert. Empfnger arbeitet einwandfrei und ist fr einen 8 Kanal Doppelsuper uerst klein!

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Version in 35 MHz wurde samt original Quarz geordert. Empfnger arbeitet einwandfrei und ist fr einen 8 Kanal Doppelsuper uerst klein!

I have bought and tested three new RD820II receivers and I am happy to say that minor problems with channel 1 output are gone (see my review for RD820 above). I have tested several ESCs without any problem - JETI SPIN, JETI JES, HXT 18 and 36, Towerpro 18.

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I have bought and tested three new RD820II receivers and I am happy to say that minor problems with channel 1 output are gone (see my review for RD820 above). I have tested several ESCs without any problem - JETI SPIN, JETI JES, HXT 18 and 36, Towerpro 18.

I just bought 3 of this receiver. Absoluty no problems and full range.

I will like to buy more of them!!

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I just bought 3 of this receiver. Absoluty no problems and full range.

I will like to buy more of them!!

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