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Thread: DX7 DSM2 7-CH, AR7000 Rx, DS821 Digital Servos

  1. #1

    DX7 DSM2 7-CH, AR7000 Rx, DS821 Digital Servos

    Last year I got this Radio: DX7 DSM2 7-CH, AR7000 Rx, DS821 Digital Servos, that came with the listed Rx and servos. My question is this, I realize it is no longer being made, and that there is an upgrade offered, DSMX upgrade, After looking at the Hobby-Lobby web site, I did not see any Rx's or servos that were 7-CH, only the 6-CH ones. Can I use any of these with the unit I currently have, and if so which would you suggest would go best with my unit. I have the same question about the servos as well. Thank you and I appreciate any assistance and/or advice you have to offer.

  2. #2

    Re: DX7 DSM2 7-CH, AR7000 Rx, DS821 Digital Servos

    Hi There,
    You can use any DSM2 receiver. The DSMX receivers will not work unless you do the upgrade to the radio. Also the receivers use universal plug inputs so any servo can work with it. You'll need to match the servo type to the airplane you are building. Most times the airplane's manual tell you what servos you need to get for it. Hope that helps.

    Jason Cole

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