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科罗纳为8Ch双转换次数。接收72MHz的(含10 RX水晶)

科罗纳为8Ch双转换次数。接收72MHz的(含10 RX水晶)

QTY:

Now save 保存 AU$ 0.00 AU$ 0.00

AU$ 20.87
Rating:
Stock:
重量:
45
SKU:
RD820II-72

Price War

产品介绍

尺寸:36.8 * 22 *​​8.3毫米
重量:8.6克(与收缩包装)
灵敏度:约2.0ìV
选择性:±8kHz的在65分贝下跌
通道数:1-8
过滤:双开启RF电路
过滤:双4件陶瓷过滤器
过滤:DSP滤波技术在MCU轻度算法
移极性:正或负(自动检测)
调制:FM​​ / PPM(脉冲位置调制)
案例:收缩包装
工作电压:4.8V〜6.0VDC
工作电流:11毫安
Product
Specifications

额外信息

  • 商品编号:
    RD820II-72
  • Brand:
    Corona
  • 重量(g)
    45.00
  • 长度
    65.00
  • 宽:
    20.00
  • 高度:
    45.00
Community
Discussions
Rate&
Review

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Quality
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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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I. like crystal 72.170 or 72.870 i can trade maxydem1@yahoo.com.ar
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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
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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
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Very very nice receiver!

Good quality!

Good Price!!!

Recommended a lot!!!
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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!
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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!
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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.?

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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.
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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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