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Corona 8Ch doppio Conv. Rx 72MHz (incl. 10 Rx Crystal)

Corona 8Ch doppio Conv. Rx 72MHz (incl. 10 Rx Crystal)

Discontinued Product

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SKU:
RD820II-72
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Dimensioni: 36.8 * 22 * ​​8,3 millimetri
Peso: 8,6 g (con termoretraibile)
Sensibilità: circa 2.0ìV
Selettività: ± 8 kHz a 65 dB giù
Numero di canali: 1-8
Filtraggio: Dual trasformato circuiti RF
Filtraggio: Dual 4 elemento filtrante ceramico
filtraggio DSP in MCU con l'algoritmo mite: Filtraggio
Cambiamento di polarità: positiva o negativa (rilevamento automatico)
Modulate: FM / PPM (posizione impulso di modulazione)
Caso: Shrink involucro
Tensione di funzionamento: 4.8V ~ 6.0VDC
Corrente di funzionamento: 11mA
  • SKU RD820II-72
  • Brand Corona
  • Capacità ( mAh ) -
  • Peso 45.0000
  • Lunghezza 65.00
  • Packaging Width 20.00
  • Altezza 45.00
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Excellent receiver, long range (never got it out of range, my longest test was at about 600mts.)

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Excellent receiver, long range (never got it out of range, my longest test was at about 600mts.)

I. like crystal 72.170 or 72.870 i can trade maxydem1@yahoo.com.ar

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I. like crystal 72.170 or 72.870 i can trade maxydem1@yahoo.com.ar

Hollo. Some have rx crystal 72.170 or 72.870?. Ihave 10 beautyfull crystals do not interest to me. I need 72.170 or 72.870. I can trade somes if somebody have this. Thank you

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Hollo. Some have rx crystal 72.170 or 72.870?. Ihave 10 beautyfull crystals do not interest to me. I need 72.170 or 72.870. I can trade somes if somebody have this. Thank you

What a let down, not one crystal out of ten to match my frequency 72.550, for that I need number 38 so what did I get? 13, 15, 22, 23, 24, 26, 27, 28, 33, 34. Buying this receiver is like playing Russian roulett, A stab in the dark, or a pig in a poke. you pays your money and you takes your chance. I dom't doubt that the receiver is every bit as good as it is said to be, but without the right crystal I'll never know, Hobbyking please take note

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What a let down, not one crystal out of ten to match my frequency 72.550, for that I need number 38 so what did I get? 13, 15, 22, 23, 24, 26, 27, 28, 33, 34. Buying this receiver is like playing Russian roulett, A stab in the dark, or a pig in a poke. you pays your money and you takes your chance. I dom't doubt that the receiver is every bit as good as it is said to be, but without the right crystal I'll never know, Hobbyking please take note

Very very nice receiver!

Good quality!

Good Price!!!

Recommended a lot!!!

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Very very nice receiver!

Good quality!

Good Price!!!

Recommended a lot!!!

Exellent reciever! Was tested with native JR synthesied module 72 Mhz at 29ch. Comes with 10 crystals, about three crystals for the 10-20, 30-40 and 50-60 channels. Recommended!

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Exellent reciever! Was tested with native JR synthesied module 72 Mhz at 29ch. Comes with 10 crystals, about three crystals for the 10-20, 30-40 and 50-60 channels. Recommended!

Exellent reciever! Was tested with native JR synthesied module 72 Mhz at 29ch. Comes with 10 crystals, about three crystals for the 10-20, 30-40 and 50-60 channels. Recommended!

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Exellent reciever! Was tested with native JR synthesied module 72 Mhz at 29ch. Comes with 10 crystals, about three crystals for the 10-20, 30-40 and 50-60 channels. Recommended!

Excellent recepteur, mais pourquoi acheter les 10 quartz si aucun ne correspond la bande France ?



I don't understand why Corona sends 10 crystals unable for France channels when I would like just order the channel that I need.?

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Excellent recepteur, mais pourquoi acheter les 10 quartz si aucun ne correspond la bande France ?



I don't understand why Corona sends 10 crystals unable for France channels when I would like just order the channel that I need.?

O que mais achei interessante neste RX ele vir com 10 cristais extras com frequencias sortidas. Excelente para quem compra para revender.

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O que mais achei interessante neste RX ele vir com 10 cristais extras com frequencias sortidas. Excelente para quem compra para revender.

these recievers work great, I use them in several planes so far no issues, and with 10 crystals, great price!

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these recievers work great, I use them in several planes so far no issues, and with 10 crystals, great price!

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