[450] Anyone have any old scanner Xtals kicking around?

[John Foege]

Puff trimmers in parallel! Variable tuning! Yeay...then again you can only
pull a crystal so far AND you ruin the tempco ppm etc etc....
On Jul 3, 2013 4:41 AM, "chris" <cralt at comcast.net> wrote:

> Well I found a 45.86mhz Xtal for $4.. works great.
>
> I also found a few places that will custom cut me custom Xtals but I have
> to do the math to come up with the actual freq of the Xtal.
> Would be cool to have one for 450 and 52.
>
>
> On Jun 27, 2013, at 6:51 AM, John Foege wrote:
>
> Just take whatever crystals the guys have and solder some little puff
> trimmers in parallel and use them to pull your crystals on freq...
>
> It just might work !!! Would be worth a try...
>
> John
>
>
> On Thu, Jun 27, 2013 at 5:28 AM, Rich <t41 at optonline.net> wrote:
>
>> I have some that you are welcome to....not sure if they would work, but
>> let me know.
>>
>>
>>
>> -----Original Message----- From: chris
>> Sent: Wednesday, June 26, 2013 9:31 PM
>> To: 450 List
>> Subject: [450] Anyone have any old scanner Xtals kicking around?
>>
>>
>> I have my grandpa's old Realistic pro53 up and running but the only
>> thing that matches up in CT is a repeater that isnt that active.
>>
>> Anyone have any old scanner Xtals kicking around? Its a 10.7Mhz IF,
>> dual conversion. Looking for the SP hotline 45.86mhz and maybe some 2m/
>> 440 freqs.. would be real cool if i could find a 144.450 Xtal..
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