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'[OT] Looking for 10.245Mhz Cristal Oscilators'
1998\01\12@212248 by avier E. Valera Garcia

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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

1998\01\12@224820 by Andrew Mayo

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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.

{Quote hidden}

1998\01\13@134405 by Montaigne, Mike

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

{Quote hidden}

1998\01\13@161322 by Leon Heller

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In message <@spam@m0xrvmW-00123HCKILLspamspamamauta.rcp.net.pe>, "Javier E. Valera
Garcia" <KILLspamjevgdgKILLspamspamAMAUTA.RCP.NET.PE> writes
>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

It's a standard crystal, so you shouldn't have many problems. In the UK
they are available from Cirkit: RemoveMEmailorderTakeThisOuTspamcirkit.co.uk.

Leon
--
Leon Heller: spamBeGoneleonspamBeGonespamlfheller.demon.co.uk http://www.lfheller.demon.co.uk
Amateur Radio Callsign G1HSM    Tel: +44 (0) 118 947 1424
See http://www.lfheller.demon.co.uk/dds.htm for details of my AD9850
DDS system - schematic and software.

1998\01\13@163345 by XYGAX

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Try any old CB raido they used this double conversion method from the mid 70's

Cheers Steve.......

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