RD620 doppio Conv. 6CH ricevitore 35Mhz

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Excelent receiver

Nov 14, 2007

I used the first receiver received (after a range test) on my low wing aerobatic trainer and it had an excelent performance at extreme long range (as far as I could see the 1500 mm wing span plane). On the same location, and using a futaba single conversion receiver, I had serious problems with glitches, but not with de RD620. Have ordered 4 more to replace the receivers on all my planes.

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Great

Nov 14, 2007

One of my best reciever. And this for a good price.

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Corona D/C receivers RD620 & 8

Nov 14, 2007

These are the best receivers I have used.

They are cheap and have very good range and I get no glitching from them at all.

I have used them in at least 10 a/c and am buying more.



I have discovered a work around for the channel 1 not arming the ESC on the JR transmitters.



Here: http://www.rcgroups.com/forums/showpost.php?p=7366816&postcount=146

just click read only.

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Will it do for competition?

Nov 14, 2007

I bought one of these in order to test them for competition use. I fly in a class (air-combat with glow engines) where up to 7 pilots fly at the same time, often on channels next to each others. This weekend I tested it like this: First my friend and I (ch 65 and ch 66 on 35 MHz) switched on our transmitters with antennas not pulled out. No problems. We tried different situations where we took turns in beeing nearest to the model. Closest distance was about 50 cm. Then my friend pulled out his antenna and again there was no problem.

After that I took the model to the skies and there the range was excellent. I got one glitch and that was when my friend stood 50m away and I flew quite near him (behind him in my line of sight), with my antenna pointing directly towards my model. This is not normally recommended, but I wanted to try out the limits this time.

My summary is that the range is good enough, but I'm not sure whether I can use it in competition. I will definitely buy some more of this reciever for use in my sunday-fliers. Very good value for the money.



/Jan Dersj, Sweden.

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Great receiver

Nov 14, 2007

I have 2 of these on park flyer and a Miracle EPP. Is a long range receiver (no problems with miracle) and no glitch at all. Small and compact. Only the crystal is normal size (a bit big size). Excellent for this price!

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Perfect for my depron project!

Nov 14, 2007

I ve put this on my depron bipe(TROLL -amjd.ch).

Run as expected indoor but what was my surprised when, tested outdoor I could fly at higher range than my usual micro receiver!

I guess it have as good range as popular and expensive brand!!!

I dont see any point in paying 3-5 times the prices for an equivalent Dual Conv. Receiver.

simply Great!!!!

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RD620 Dual conv.6CH receptor

Nov 14, 2007

Bonita presentacion del receptor.

Despues de 23 vuelos no he notado ninguna interferencia,todo perfeto.

El precio es muy economico.

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Well...

Nov 14, 2007

First i was surprised, that the receiver was so light and small, that I could fit it everywhere in my models. But the sensitivity of the receiver is not so good, and interference is allways present eventhoug I placed the receiver a far as possible from motor/bec. Functions are slow and I do not have 100% trust for it.

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Perfecto para un pequeo veler

Nov 14, 2007

He adquirido uno de estos receptores y lo he colocado en un pequeo velero. Ningun problema de alcance ni interferencias

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RD 620

Nov 14, 2007

Not flown it yet, but range is excellent,works with Futaba DC xtal.