June 1997, Electronics Now had article on FM transmitter using PLL
MC145151-2, dip switches and 10.240MHz crystal.
Parts were available from www.north-countryradio.com
This may help
Mike Montaigne

>----------
>From:  Andrew Mayo[SMTP:andrew@GEAC.CO.NZ]
>Sent:  Monday, January 12, 1998 10:24 PM
>To:    PICLIST@MITVMA.MIT.EDU
>Subject:       Re: [OT] Looking for 10.245Mhz Cristal Oscilators
>
>Most cities of any reasonable size have companies that will grind you a
>crystal for any frequency you like; this is probably gonna set you back
>$20 or so for one crystal, though.
>
>> ----------
>> From:         Javier E. Valera Garcia[SMTP:jevgdg@AMAUTA.RCP.NET.PE]
>> Reply To:     pic microcontroller discussion list
>> Sent:         Tuesday, January 13, 1998 9:17 AM
>> To:   PICLIST@MITVMA.MIT.EDU
>> Subject:      [OT] Looking for 10.245Mhz Cristal Oscilators
>>
>> Dear Piclisters:
>>         I am working on an FM dual conversion FM receiver that uses a
>> PLL
>> programmed via a PIC microcontroler for the channel selection. In
>> order to
>> get the second IF frequency from 10.7Mhz to 455 Khz I need to have a
>> local
>> oscilator that runs at 10.245Mhz.
>>
>> Could somebody tell me where can i buy some of this Xtals...
>>
>> Thanks in advanced,
>>
>> Javier
>>
>