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, Papplewick pumping station, Nottingham, 21,22 April
Bournville June 2nd 2019, 10am
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Norwich MBC Submariners joint Model Boat weekend - 26/27th July
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.Model Boat Convention (Exhibition), 24,25 August

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. Bournville Dive-In (2) MBC, 15th September

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Barrow in Furness MBC regatta and submarine event, Sunday 22nd Sept 2019,10am

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    Which crystal?

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    Tom(ADMIN)
    AMS Forum Owner

    Posts : 2995
    Join date : 2010-11-05
    Age : 59
    Location : Nevada, USA

    Which crystal?

    Post  Tom(ADMIN) on Tue Nov 16, 2010 7:36 pm

    My TT Neptune came with a basic four channel radio installed...the tx is functional, but very plasticky and almost toy-like. I want to use my HiTec Optic6 tx with the Neptune, but the question is...which crystal do I use? I presume I'd need the TT tx crystal, but would they be compatible? I don't really want to strip the Neptune down again to replace the rx with the HiTec one unless I absolutely have to...

    Pic shows the TT tx.


    Giovanni LiCalsi
    Giovanni LiCalsi
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    Posts : 170
    Join date : 2010-11-15
    Age : 68
    Location : Alameda, California, USA

    Re: Which crystal?

    Post  Giovanni LiCalsi on Tue Nov 16, 2010 11:58 pm

    Hi Richard,
    I am pretty sure that you can buy a synthesized TX and RX for the radio if it is a 40MHz or a 35MHz transmitter.
    With a synthesized TX/RX you get something that operates very well underwater and the brilliant channel frequency selections by your choice.You can even add a 2.4GHz TX/RX, 2nd antenna with a toggle switch in-between the transmitters.
    Giovanni

      Current date/time is Sat Feb 23, 2019 11:34 am