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Corona 8Ch Dual-Conv. Rx 40MHz (inkl. 10 Rx Crystals)

Corona 8Ch Dual-Conv. Rx 40MHz (inkl. 10 Rx Crystals)

Discontinued Product

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Gewicht:
45 g
SKU:
RD820II-40
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Größe: 36.8 * 22 * ​​8.3mm
Gewicht: 8,6 g (mit Schrumpffolie)
Empfindlichkeit: ca. 2.0ìV
Selektivität: ± 8 kHz bei 65 dB nach unten
Anzahl der Kanäle: 1-8
Filter: Dual-RF-Schaltung gedreht
Filter: Dual 4 Element Keramikfilter
Filter: DSP-Filterung in MCU mit milden Algorithmus
Shift-Polarität: positiv oder negativ (automatische Erkennung)
Moduliere: FM / PPM (Pulspositionsmodulation)
Gehäuse: Schrumpfhülle
Betriebsspannung: 4.8V ~ 6.0VDC
Betriebsstrom: 11mA
  • Artikelbezeichnung RD820II-40
  • Brand Corona
  • Kapazität ( mAh) -
  • Gewicht ( g) 45.00
  • Länge 66.00
  • Breite 23.00
  • Höhe 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

verified_user Quality:
trending_up Value:
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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

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.

verified_user Quality:
trending_up Value:
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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.

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

verified_user Quality:
trending_up Value:
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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

Escellent , even had the chanell crystal that I needed -)

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Escellent , even had the chanell crystal that I needed -)

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

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

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

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

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

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

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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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.

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.

verified_user Quality:
trending_up Value:
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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.

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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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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