[AMRadio] Dreaded D-104

David Knepper collinsradio at comcast.net
Thu Oct 6 07:45:11 EDT 2011


That is the one, Mark, to use as a replacement for the element of the D-104.


David Knepper, W3CRA/W3ST
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----- Original Message ----- 
From: "Mark K3MSB" <mark.k3msb at gmail.com>
To: "Discussion of AM Radio in the Amateur Service" 
<amradio at mailman.qth.net>
Sent: Wednesday, October 05, 2011 10:32 PM
Subject: Re: [AMRadio] Dreaded D-104


> Try Mouser 25LM022.   I'm pretty sure this is the one I used in my D-104 a
> few years ago.
>
> 73 Mark K3MSB
>
>
> On Wed, Oct 5, 2011 at 10:13 PM, Bill VanKirk <bvkirk at gmail.com> wrote:
>
>> Bill
>> You can get a replacement from the following.
>>
>>
>> http://www.ebay.com/itm/Replacement-Crystal-Microphone-Element-D-104-/220869495539?pt=US_CB_Radios&hash=item336cd90af3
>>
>> 73
>> Bill
>>
>>
>> On Wed, Oct 5, 2011 at 11:10 AM, Bill Harris <w7kxb at msn.com> wrote:
>>
>> >
>> > Anyone know if there is a source of (NOS)  Astatic crystal or ceramic
>> > elements for the D104? 3'sBill-w7kxb
>> > > From: zarco at sonic.net
>> > > To: amradio at mailman.qth.net
>> > > Date: Wed, 5 Oct 2011 07:13:54 -0700
>> > > Subject: [AMRadio] an old Valiant I making RF again
>> > >
>> > > After a couple of weeks restoring it, finally have an old Johnson
>> Viking
>> > I
>> > > back on the air again. Had always wanted one of these (or a desk
>> KW....).
>> > > It had been a kit so had to deal with the usual assortment of bad
>> solder
>> > > joints, along replacing quite a few parts.
>> > >
>> > > The only issue is some (not bad based on reports so far) hum, which
>> seems
>> > > to be coming from the mic or mic cord. Yes, its the dreaded D-104 
>> > > with
>> > > a good xtal element.
>> > >
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