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Corona 8Ch double Conv. Rx 40MHz (incl. 10 Cristaux Rx)

Corona 8Ch double Conv. Rx 40MHz (incl. 10 Cristaux Rx)

Discontinued Product

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Rating:
Stock:
OUT OF STOCK
Poids
45 g
SKU:
RD820II-40
Description
du

Taille: 36.8 * 22 * ​​8.3mm
Poids: 8.6g (avec pellicule rétractable)
Sensibilité: environ 2.0ìV
Sélectivité: ± 8kHz à 65dB vers le bas
Nombre de canaux: 1-8
Filtrage: double tourné circuits RF
Filtrage: double filtre en céramique 4 élément
filtrage DSP MCU avec l'algorithme doux: Filtrage
Maj polarité: positive ou négative (auto-détection)
Moduler: FM / PPM (pulse modulation de position)
Case: Shrink wrap
Tension de fonctionnement: 4.8V ~ 6.0VDC
Courant de fonctionnement: 11mA
Product
Specifications

Informations supplémentaires

  • Référence:
    RD820II-40
  • Brand:
    Corona
  • Capacité ( mAh )
    Non
  • Poids (g)
    45.00
  • Longueur:
    66.00
  • Largeur:
    23.00
  • Taille
    46.00
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I have bought two. with all and two receiving I have destroyed 3 airplane. it compliments to receiving. l' I have tried to earth and I have found that after 2 or 3 minuteren that were in function they lost marks them. it is extinguished all and they did not receive more marks them. I have hitec optic 6
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Nice receiver, but no specification for crystals... The crystals I got: 54ch, 58ch, 82ch, 83ch, 84ch, 86ch, 89ch,90ch 91ch, 92ch.

The one crystal to be good mach for my tx.
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Pour ma part, j'ai recu des quartz dont certains ont des frequences se terminant par ..10 (?), mais j'ai pu utiliser le 40.965, le rcepteur fonctionne a perte de vue, pas de glitches, teste de nombreuses fois en vol : ok
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Escellent , even had the chanell crystal that I needed -)
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Attenzione, i quarzi dati in dotazione non sono sempre gli stessi. Questa volta ho trovato la frequenza 82-84-85-86-87-88-89-90-91-92 ....... 40.825- 40.865- 40.875 - 40.885 - 40.915 - 40.925 - 40.935 - 40.965 - 40.975- 40.985 .

Non ho trovato il canale 50 - 40.665, quindi non posso usare questa RX. Sono rimasto molto deluso, perch non specificano i quarzi in dotazione? Pago i 10 quarzi ma poi sono messi a caso e nessuno funziona con le
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Warning, the quartz data supplied are not always the same. This time I found the frequency 82-84-85-86-87-88-89-90-91-92 ....... 40,825 to 40,865-from 40,875 to 40,885 - from 40,915 to 40,925 - from 40,935 to 40,965 - 40,975 to 40,985.

Did not find the channel from 50 to 40,665, so I can use this RX. I was very disappointed, because they do not specify the crystals have? I paid 10 quartz but then I made the case and do not work with my tx. So yo
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It 'a very good product, since I use that I have had Corona DC interference. Has a great value for money, I recommend it highly.



E' un ottimo prodotto, da quando uso questa Corona DC non ho pi avuto interferenze . Ha un ottimo rapporto qualit prezzo, ve lo consiglio vivamente.
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Reliable receiver, a lot of great channels reach, just never know jake get channel number, it's simply a mix lottery.

Oh, and the package could be improved too.
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excellent receiver with bunch of crystals. In my application (200meters) I have no problems with this receiver. It does it's job very good.
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