[ARC5] Command Set Dynamotor Studs

[scottjohnson1 at cox.net]

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 <mailto: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 <mailto: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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