[ARC5] Command Set Dynamotor Studs

n3lll -- n3lll at kitparts.com
Sat Apr 19 16:29:30 EDT 2025


They are part of the inverter kit I sell.  I unscrew the original studs.
And glue them in place with E6000 glue.  I would be glad to share the .all
files … Tom, N3LLL

On Sat, Apr 19, 2025 at 3:21 PM <scottjohnson1 at cox.net> wrote:

> They are vibration isolation mounts.  If you don’t use them, you may get
> to listen to the dynamotor in your headsets via a microphonic tube.  YMMV.
>
> Scott
>
>
>
> *From:* arc5-bounces at mailman.qth.net <arc5-bounces at mailman.qth.net> *On
> Behalf Of *Mark K3MSB
> *Sent:* Saturday, April 19, 2025 13:09
> *To:* n3lll -- <n3lll at kitparts.com>
> *Cc:* ARC5 <arc5 at mailman.qth.net>
> *Subject:* Re: [ARC5] Command Set Dynamotor Studs
>
>
>
> Well, that's ok they're not shock mounts as I don't plan to take the radio
> up in a B-17!  All I want them to do is to allow the dynamotor to clamp
> onto them.
>
>
>
> How do your replacements install?
>
>
>
> On Sat, Apr 19, 2025, 3:32 PM n3lll -- <n3lll at kitparts.com> wrote:
>
> I have some 3D replacements, but they are not shock mounts ... tom, N3LLL
>
>
>
> On Sat, Apr 19, 2025 at 1:35 PM Mark K3MSB <mark.k3msb at gmail.com> wrote:
>
> I'm currently working on recapping my BC-453B Nav Receiver.
>
>
>
> The Studs which the dynamotor base clamps lock onto are rotted and are not
> useable.
>
>
>
>
>
> Can anything be done about this?
>
>
>
> This is not a critical issue for me as I do not use dynamotors with my
> Command sets;  Even with additional bypass capacitors and more grounding,
> the noise is not palatable to my ears.....
>
>
>
> 73 Mark K3MSB
>
>
>
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