[VHFcontesting] VHFcontesting Digest, Vol 219, Issue 4

[Scott Armstrong]

Tom,

Since you didn't say what the requirements were or if you  were repairing
or building from scratch,

Have you considered something like the Mitsubishi MOSFET modules?

Something like



RA30H4047M
https://www.rfparts.com/module/rfpower-mosfet/mosfetpowermod-uhfhp/ra30h4047m.html


RA45H4047M
https://www.rfparts.com/module/rfpower-mosfet/mosfetpowermod-uhfhp/ra45h4047m.html

RA60H4047M1
https://www.rfparts.com/module/rfpower-mosfet/mosfetpowermod-uhfhp/ra60h4047m1.html

-Scott AA5AM

On Tue, Mar 9, 2021 at 11:07 AM <wa8wzg at wa8wzg.net> wrote:

>
>
>
>
> I have tried 3 different vendors on Ebay on this part and all 3 sent "
> remaned" defective parts,,
> so Looking for other options!!
> Thanks for the reply,,,
> Tom
> N7GP
> ex WA8WZG
>
>
> On 2021-03-09 17:00, vhfcontesting-request at contesting.com wrote:
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> > Today's Topics:
> >
> >    1. looking for Mitsubishi M67728 432 MHz RF amp module (Tom Whitted)
> >    2. Re: looking for Mitsubishi M67728 432 MHz RF amp module
> >       (Jeff Townsend)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Mon, 08 Mar 2021 18:20:25 -0500
> > From: Tom Whitted <tom at cwoh.net>
> > To: <vhfcontesting at contesting.com>
> > Subject: [VHFcontesting] looking for Mitsubishi M67728 432 MHz RF amp
> >       module
> > Message-ID: <a120fc32cf3b0ce0bf1463982271e7d6 at 127.0.0.1>
> > Content-Type: text/plain; charset=UTF-8
> >
> >   To ALL...
> >
> >  I am in need of a Mitsubishi M67728 Brick for a 432 amp..
> >
> > Any one have ANY excess to their needs OR a LEAD to where to purchase??
> >
> > Thanks
> >  Tom
> >  N7GP
> >  ex Wa8WZG
> > --
> > Thanks and have a great day,
> > Tom
> > N7GP
> >
> >
> >
> > ------------------------------
> >
> > Message: 2
> > Date: Mon, 8 Mar 2021 20:11:24 -0500
> > From: Jeff Townsend <wb8lyj at gmail.com>
> > To: Tom Whitted <tom at cwoh.net>
> > Cc: vhfcontesting at contesting.com
> > Subject: Re: [VHFcontesting] looking for Mitsubishi M67728 432 MHz RF
> >       amp module
> > Message-ID: <C87872E2-AB35-45EA-8B18-9365473F545C at gmail.com>
> > Content-Type: text/plain;     charset=us-ascii
> >
> > It looks like there are some on ebay
> >
> >
> https://www.ebay.com/itm/1PCS-NEW-M67728-MITSUBISHI-SSB-MOBILE-RADIO-Module-430-450MHz-12-5V-55W-/373380055420
> > <
> https://www.ebay.com/itm/1PCS-NEW-M67728-MITSUBISHI-SSB-MOBILE-RADIO-Module-430-450MHz-12-5V-55W-/373380055420
> >
> >
> >
> >> On Mar 8, 2021, at 6:20 PM, Tom Whitted <tom at cwoh.net> wrote:
> >>
> >> Mitsubishi M67728
> >
> > Jeff Townsend
> > WB8LYJ/R
> >
> >
> >
> >
> >
> > ------------------------------
> >
> > Subject: Digest Footer
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> > ------------------------------
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> > End of VHFcontesting Digest, Vol 219, Issue 4
> > *********************************************
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